A method for producing a filling for a horn antenna for a radar measuring device, in which the filling has at least one first material composition and a second material composition, which differs from the first material composition. At least the first material composition is provided for the formation of a first section of a raw filling. At least the second material composition is provided for the formation of at least one second section of the raw filling. The second section differs from the first section. The sections of the raw filling are pressed or sintered. A radar measuring device using a horn antenna with such a filling is also disclosed.
A radio frequency chip arrangement is provided, including: a radio frequency chip configured to emit and to receive radio frequency waves; a first housing having a cavity, including a housing cover and a carrier substrate, the first housing surrounding the radio frequency chip when the housing cover is attached to the carrier substrate, the radio frequency chip being arranged on a top surface of the carrier substrate so as to radiate the radio frequency waves away from the carrier substrate, and the carrier substrate, the radio frequency chip, and the first housing form a module; and a second housing, which surrounds at least the module, an intermediate space between the module and the second housing being filled with a potting compound, so that the module is completely surrounded by the potting compound and the radio frequency waves pass through the first housing, the potting compound, and the second housing.
H01Q 19/06 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des dispositifs de réfraction ou de diffraction, p. ex. lentilles
H01Q 1/38 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie formés par une couche conductrice sur un support isolant
H01Q 15/08 - Dispositifs de réfraction ou diffraction, p. ex. lentille, prisme constitués par une matière diélectrique solide
H01Q 19/09 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des dispositifs de réfraction ou de diffraction, p. ex. lentilles où l'élément actif primaire est recouvert ou enrobé d'un matériau diélectrique ou magnétique
3.
LENS ARRANGEMENT FOR A RADAR ANTENNA, ANTENNA ARRANGEMENT AND RADAR SENSOR
The present invention relates to a lens arrangement (10) for a radar antenna (28), an antenna arrangement (22) for a radar sensor (23) having a lens arrangement (10), and a radar sensor (23). The lens arrangement (10) has a flange (14) with a gap, in which a lens (12) that is permeable to a radar signal is arranged, which lens is coupled by means of a glass solder (16) in an elastomer-free manner to a mounting section (15) of the flange (14) that surrounds the gap.
G01S 7/02 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe
G01S 13/88 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques
H01Q 1/00 - Détails de dispositifs associés aux antennes
H01Q 1/22 - SupportsMoyens de montage par association structurale avec d'autres équipements ou objets
H01Q 15/08 - Dispositifs de réfraction ou diffraction, p. ex. lentille, prisme constitués par une matière diélectrique solide
H01Q 19/06 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des dispositifs de réfraction ou de diffraction, p. ex. lentilles
4.
METHOD FOR DETECTING A DEPOSIT IN A FLOW CHANNEL THROUGH WHICH A MEDIUM FLOWS
The invention relates to a method (100) for detecting a deposit (9) in a flow channel (40) through which a medium (1) flows, the method (100) comprising: - measuring a distance from the medium (1) and a flow velocity (v) of the medium (1), - determining an actual ratio (I) between the measured distance and the measured flow velocity (v), and - detecting the deposit (9) on the basis of a comparison of the actual ratio (I) with a target ratio (S) between the distance and the flow velocity (v).
G01F 1/663 - Mesure du débit volumétrique ou du débit massique d'un fluide ou d'un matériau solide fluent, dans laquelle le fluide passe à travers un compteur par un écoulement continu en mesurant la fréquence, le déphasage, le temps de propagation d'ondes électromagnétiques ou d'autres types d'ondes, p. ex. en utilisant des débitmètres à ultrasons en mesurant le décalage de fréquence Doppler
G01F 1/002 - Mesure du débit volumétrique ou du débit massique d'un fluide ou d'un matériau solide fluent, dans laquelle le fluide passe à travers un compteur par un écoulement continu où l’écoulement s’effectue dans un passage ouvert
A radar measuring device for process automation in an industrial or private environment, with control circuitry for calculating an average transmission power of a radar measuring signal to be emitted during a measuring interval and for dividing the measuring interval into several successive partial measuring intervals when the calculated average transmission power is greater than the preset threshold power.
The present invention relates to a contactless radar sensor arrangement (10) having limit level electronics (22). The radar sensor arrangement (10) also has a radar antenna (21), which is coupled to the limit level electronics (22), and a housing (18). At least the limit level electronics (22) are arranged in the housing (18). The housing (18) has at least one first switching signal output (26), which is coupled to the limit level electronics (22). The radar antenna (21) is designed to emit a radar signal in the direction of a media surface (16) and to detect a reflected measurement signal. The limit level electronics (22) are at least designed to determine, on the basis of the radar signal and the measurement signal, whether a first fill level threshold value (38A) has been fallen below or exceeded and subsequently to output a first switching signal (36) for an external component on the basis of the first switching signal output (26).
A radar level measuring device is provided, the device being configured to perform a measurement for determining a level of a filling material by a frequency modulated continuous wave measurement method, the radar level measuring device including: a transmitting device configured to transmit a radar signal in a direction of a filling material surface to perform the measurement; a receiving device configured to receive the radar signal reflected from the filling material surface and to evaluate the measurement; a control device configured to control the transmitting device and the receiving device; and a selection device configured to select a parameter set for controlling the transmitting device and the receiving device, the parameter set including at least a measurement duration of the measurement, a minimum measurement frequency and a maximum measurement frequency of the measurement, and a number of consecutive measurements.
The invention relates to a method for potting an electronic component on a printed circuit board (1). In the method, a potting container (6) and a potting compound (8) are introduced to the printed circuit board (1) as part of a fitting process, wherein, after being introduced, the potting container (6) rests on the printed circuit board (1), the potting compound (8) is located in and/or on the potting container (6), and the potting container (6) surrounds the electronic component. The method according to the invention also includes fixing the potting container (6) on the printed circuit board (1). The potting compound (8) is also liquefied such that the potting compound (8) encloses the electronic component.
The invention relates to a computer-implemented method for identifying a field device by means of a terminal, said method comprising the following steps: transmitting, by the field device, an individual identification packet for at least partially identifying the field device to the terminal (S10); receiving, by the terminal, the individual identification packet (S20); receiving, by the terminal, further identification data from at least one source on the basis of the individual identification packet, wherein the source is different from the field device (S30); identifying, by the terminal, the field device on the basis of the individual identification packet and the further identification data (S40).
The invention relates to a radiometric measuring device comprising a scintillation counter, having at least one semiconductor photomultiplier (10) which can be optically coupled to a scintillator (3) for generating electrical signals on the basis of the light signals, a signal evaluation unit electrically coupled to the semiconductor photomultiplier (10) for generating a measurement signal on the basis of the electrical signals, and measuring device electronics for controlling the measuring device, wherein the measuring device electronics have an activation device (17) and a time measuring device, wherein the semiconductor photomultiplier (10) can be activated and deactivated by means of the activation device (17) and a time interval is provided between an activation of the semiconductor photomultiplier (10) and a first event by means of the time measuring device, wherein the measuring device electronics are designed in such a way that the semiconductor photomultiplier (10) is deactivated for a predefined time period immediately after detection of the event and a measurement result is determined from the time interval.
The invention relates to a measuring device (100) for process automation in an industrial or private environment, comprising a housing (102) and a housing cover (101) for screwing onto the housing. The housing cover has a circumferential plastic lip (103) which is pressed against the inner side of the housing in order to achieve a sealing effect when the housing cover is screwed onto the housing.
The invention relates to a computer-implemented method for commissioning a device (24) via a data connection, comprising the steps of: receiving a first request (25) from a remote station (23) via an unencrypted data transmission protocol, communicating with the remote station (23) via the unencrypted data transmission protocol in order to establish whether the remote station (23) would like to operatively use the device (24) via an encrypted data transmission protocol, and, if the remote station (23) communicates that it would like to operatively use the device (24) via the encrypted data transmission protocol: transmitting a certificate associated with the encrypted data transmission protocol, and, after the certificate has been transmitted, taking a security-relevant action via the encrypted data transmission protocol on the basis of the transmitted certificate. The invention further relates to a corresponding device (24) and to a corresponding computer program product.
H04L 67/02 - Protocoles basés sur la technologie du Web, p. ex. protocole de transfert hypertexte [HTTP]
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
The invention relates to a radar antenna with flushing function, comprising an antenna body, which forms an antenna horn, and a flushing fluid channel, which is designed to hold a flushing fluid. The flushing fluid channel opens at its end into an annular gap for discharging the flushing fluid into the interior of the antenna body.
G01S 7/02 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe
G01S 13/56 - Discrimination entre objets fixes et mobiles ou entre objets se déplaçant à différentes vitesses pour la détection de présence
H01Q 1/02 - Dispositifs de dégivrageDispositifs de séchage
H01Q 13/00 - Cornets ou embouchures de guide d'ondeAntennes à fentesAntennes guide d'onde à ondes de fuiteStructures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
H01Q 19/08 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des dispositifs de réfraction ou de diffraction, p. ex. lentilles pour modifier le diagramme de rayonnement d'un cornet rayonnant dans lequel il est disposé
The invention relates to a pressure measuring assembly for measuring a diffusive fluid or gas, comprising a ceramic pressure measuring cell (16). The pressure measuring cell (16) has a ceramic main part (20) and a ceramic measuring membrane (22), wherein the pressure measuring cell (20) is directly mounted, by means of a ceramic adapter (30), on a process connection (12) made of metal in such a way that the process pressure is applied directly to the measuring membrane (22), and the main body (20), the measuring membrane (22), the ceramic adapter (30) and the process connection (12) are connected to one another in an integrally bonded and diffusion-tight manner in each case.
G01L 9/00 - Mesure de la pression permanente, ou quasi permanente d’un fluide ou d’un matériau solide fluent par des éléments électriques ou magnétiques sensibles à la pressionTransmission ou indication par des moyens électriques ou magnétiques du déplacement des éléments mécaniques sensibles à la pression, utilisés pour mesurer la pression permanente ou quasi permanente d’un fluide ou d’un matériau solide fluent
G01L 19/00 - Détails ou accessoires des appareils pour la mesure de la pression permanente ou quasi permanente d'un milieu fluent dans la mesure où ces détails ou accessoires ne sont pas particuliers à des types particuliers de manomètres
G01L 19/06 - Moyens pour empêcher la surcharge ou l'influence délétère du milieu à mesurer sur le dispositif de mesure ou vice versa
The invention relates to a pressure measurement cell (100) for determining a pressure of a medium (510). The pressure measurement cell comprises: a main body (110) having a diaphragm seal chamber (112) which is formed therein and which is at least partially filled with a diaphragm seal medium (113); and a diaphragm (120) which is arranged on the main body (110) on an outer side of the main body, wherein a first side (122) of the diaphragm (120) is designed to be in contact with the medium (510), and wherein a second side (124), which is located opposite the first side (122), faces the diaphragm seal chamber (112), with the result that a pressure exerted by the medium (510) on the diaphragm (120) is at least partially transmitted to the diaphragm seal medium (113) in the diaphragm seal chamber (112). The pressure measurement cell also comprises a sensor element (130), which is arranged at least partially in the diaphragm seal chamber, for determining the pressure of the medium (510) based on a determination of the pressure of the diaphragm seal medium (113) in the diaphragm seal chamber (112), wherein at least part of the main body (110) and/or at least part of the diaphragm (120) is made of amorphous metal.
G01L 9/08 - Mesure de la pression permanente, ou quasi permanente d’un fluide ou d’un matériau solide fluent par des éléments électriques ou magnétiques sensibles à la pressionTransmission ou indication par des moyens électriques ou magnétiques du déplacement des éléments mécaniques sensibles à la pression, utilisés pour mesurer la pression permanente ou quasi permanente d’un fluide ou d’un matériau solide fluent en faisant usage de dispositifs piézo-électriques
G01L 19/00 - Détails ou accessoires des appareils pour la mesure de la pression permanente ou quasi permanente d'un milieu fluent dans la mesure où ces détails ou accessoires ne sont pas particuliers à des types particuliers de manomètres
G01L 19/06 - Moyens pour empêcher la surcharge ou l'influence délétère du milieu à mesurer sur le dispositif de mesure ou vice versa
G01L 9/00 - Mesure de la pression permanente, ou quasi permanente d’un fluide ou d’un matériau solide fluent par des éléments électriques ou magnétiques sensibles à la pressionTransmission ou indication par des moyens électriques ou magnétiques du déplacement des éléments mécaniques sensibles à la pression, utilisés pour mesurer la pression permanente ou quasi permanente d’un fluide ou d’un matériau solide fluent
20.
SENSOR DEVICE FOR DETERMINING A PROCESS MEASUREMENT VARIABLE
Proposed is a sensor device (100) for determining a process measurement variable of a medium (500). The sensor device has a measurement part (110) which is designed to generate a measurement signal correlating with the process measurement variable on the basis of a measurement of the process measurement variable, and sensor electronics (120) which are coupled to the measurement part (110) and are designed to generate and/or output a sensor signal on the basis of the measurement signal of the measurement part. The measurement part (110) is made at least partially of amorphous metal (130).
G01F 23/72 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme par des flotteurs du type à flotteur libre en utilisant des moyens d'indication actionnés magnétiquement
G01F 23/74 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme par des flotteurs du type à flotteur libre en utilisant des moyens d'indication actionnés magnétiquement pour détecter des changements de niveau seulement en des emplacements fixes et déterminés
G01F 23/76 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme par des flotteurs caractérisée par la structure du flotteur
G01F 23/00 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme
G01K 1/00 - Détails des thermomètres non spécialement adaptés à des types particuliers de thermomètres
G01L 1/00 - Mesure des forces ou des contraintes, en général
G01S 13/88 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques
G01F 15/00 - Détails des appareils des groupes ou accessoires pour ces derniers, dans la mesure où de tels accessoires ou détails ne sont pas adaptés à ces types particuliers d'appareils, p. ex. pour l'indication à distance
G01N 9/00 - Recherche du poids spécifique ou de la densité des matériauxAnalyse des matériaux en déterminant le poids spécifique ou la densité
H01Q 1/22 - SupportsMoyens de montage par association structurale avec d'autres équipements ou objets
The invention describes a limit-level sensor (100) which is intended for determining a limit level of a medium (510) and has a sensor head (110), which is designed to generate an electric field, and sensor electronics (120), which are coupled to the sensor head (110) and are designed to detect on the basis of a determination of a change in the electric field and/or a capacitance of the sensor head when the limit level of the medium (510) is reached and/or the medium comes into contact with at least part of the sensor head. At least part of the sensor head (110) is made of amorphous metal.
G01F 23/26 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme en mesurant des variables physiques autres que les dimensions linéaires, la pression ou le poids, selon le niveau à mesurer, p. ex. par la différence de transfert de chaleur de vapeur ou d'eau en mesurant les variations de capacité ou l'inductance de condensateurs ou de bobines produites par la présence d'un liquide ou d'un matériau solide fluent dans des champs électriques ou électromagnétiques
G01F 23/263 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme en mesurant des variables physiques autres que les dimensions linéaires, la pression ou le poids, selon le niveau à mesurer, p. ex. par la différence de transfert de chaleur de vapeur ou d'eau en mesurant les variations de capacité ou l'inductance de condensateurs ou de bobines produites par la présence d'un liquide ou d'un matériau solide fluent dans des champs électriques ou électromagnétiques en mesurant les variations de capacité de condensateurs
22.
FIELD DEVICE WITH RADAR SENSOR AND VIBRATION LIMIT LEVEL SENSOR AND METHOD FOR OPERATING A FIELD DEVICE
The invention relates to a field device (10) with a radar sensor for measuring a filling level and with a vibration limit level sensor, wherein the radar sensor has a transmitting and receiving unit and an antenna (14), wherein the vibration limit switch has a drive unit (34) and a mechanical oscillator (24) connected thereto, wherein the antenna (14) serves at the same time as a mechanical oscillator (24). The invention also relates to a method for operating a field device (10).
The invention relates to an adhesive antenna for attachment to a removable display module, operating module or radio module of a measuring device for process automation in industrial and private environments, the antenna having a contact surface arrangement for connection to electronics of the display module, operating module or radio module, wherein the adhesive antenna is designed to transmit data of the display module, operating module or radio module and to be adhered to an upper side of the display module, operating module or radio module.
The disclosure relates to a field device (10) for recording a process measurement variable, which device is, in particular, in the form of a fill level measuring device for recording a fill level of a medium, wherein the field device (10) has: - a sensor arrangement (11) configured to record a measurement signal correlating to the process measurement variable, and - a communication arrangement (12) configured for data communication (1) with an access device (20), wherein the field device (10) is configured to receive authentication data (2) based on at least two security factors, and wherein, in order to authenticate the data communication (1) between the field device (10) and the access device (20), the field device (10) is configured to evaluate at least one portion of the authentication data (2) that is based on at least one of the at least two security factors.
The invention relates to a transceiver unit (100) for fill level measurement, comprising a generator and a receiver, wherein the generator (120) is designed and configured to emit microwave radiation (102) for fill level measurement; and wherein the microwave radiation (102) is generated by the generator (120) on the basis of a physical quantum effect; and the receiver (130) is designed and configured to detect microwave radiation; wherein the receiver (130) is designed and configured to detect microwave radiation (102) emitted by the generator (120) and microwave radiation (102) reflected by a filling product (101) in order to provide a signal for determining a fill level.
The invention relates to a method for operating a vibration sensor (10), wherein the vibration sensor (10) has a mechanical oscillator (18) and a drive unit (16), and the drive unit (16) causes the mechanical oscillator (18) to oscillate, wherein the vibration sensor (10) has a control and evaluation unit (14), and the control and evaluation unit (14) controls the drive unit (16) such that the mechanical oscillator (18) is driven to resonate, wherein a main signal path (I) is formed which extends from the control and drive unit (14) via a transmission chain (24) to the drive unit (16) and from the drive unit (16) via a receiving chain (26) to the control and evaluation unit (14), wherein the transmission chain (24) and/or the receiving chain (26) is tested. The invention also relates to a vibration sensor (10).
G01F 25/20 - Test ou étalonnage des appareils pour la mesure du volume, du débit volumétrique ou du niveau des liquides, ou des appareils pour compter par volume des appareils pour mesurer le niveau des liquides
A radar sensor is provided, including: a waveguide including a waveguide inner wall, a first portion, and a second portion separate from the first portion; and a waveguide separator configured to separate the first section from the second section, the waveguide separator being an element including a first component and a second component of different material than the first component.
The invention relates to a sensor having a sensor housing (110), a first fastening element (104) which defines a centre of rotation of the sensor (100), and a first annular fastening device (107) which has a ferromagnetic material, the first fastening element (104) being located on the rotational axis of the first annular fastening device. The sensor is configured to be pivotably fastened to a closed wall of a plastic container.
G01D 11/30 - Supports spécialement adaptés à un instrumentSupports spécialement adaptés à un ensemble d'instruments
G01F 23/22 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme en mesurant des variables physiques autres que les dimensions linéaires, la pression ou le poids, selon le niveau à mesurer, p. ex. par la différence de transfert de chaleur de vapeur ou d'eau
The invention relates to a field device (100) for wireless data transfer, comprising: an antenna system (300) which is signal-coupled to a transceiver module (400) of the field device (100), wherein the antenna system (300) is designed: to emit and/or receive electromagnetic signals for wireless data transfer; and to selectively modify, in relation to the field device (100), an antenna radiation pattern (120, 140) for transmitting and/or receiving the electromagnetic signals.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H01Q 3/00 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne
A dielectric waveguide for propagating high-frequency waves is provided, the dielectric waveguide including a first section having a substantially uniform cross-section; and a second section having a larger cross-section than the first section. A method of manufacturing a dielectric waveguide is also provided. A dielectric waveguide assembly is also provided. A radar device is also provided, including the dielectric waveguide or a dielectric waveguide arrangement including the dielectric waveguide and a holder that at least partially surrounds the dielectric waveguide.
H01P 3/16 - Guides d'ondes diélectriques, c.-à-d. sans conducteur longitudinal
H01P 5/08 - Dispositifs de couplage du type guide d'ondes destinés au couplage de lignes ou de dispositifs de différentes sortes
H01P 11/00 - Appareils ou procédés spécialement adaptés à la fabrication de guides d'ondes, résonateurs, lignes ou autres dispositifs du type guide d'ondes
The invention relates to a device for reducing reflection of radar waves at an interference point (29) in a waveguide tube (20), in particular to a protective tube (10). The protective tube (10) has a protective tube outer wall (14) which substantially corresponds to the dimensions of an inner wall (24) of the waveguide tube (20). The protective tube (10) furthermore has a first end (11) and a second end (12) which each have an acute angle (w2). The protective tube (10) also has a protective tube inner wall (16) which is convexly curved inwards.
The invention relates to a radiometric level, density, mass flow and/or limit level measuring device, having a housing which accommodates a scintillator for generating radiation-induced light pulses, a photosensitive element for generating electrical signals based on the light pulses, and an evaluation unit for evaluating the electrical signals and for determining a measured value, wherein the scintillator is pressed within the housing against an abutment with a contact force (FP) by means of at least one return element, wherein the measuring device comprises a compensation device having a counterweight and a force transmission device, wherein by means of the force transmission device, the weight force (g2) of the counterweight can be transferred to the scintillator in such a way that said force acts on the scintillator against the weight force (g1) of the scintillator.
A radar meter which is designed for process automation in an industrial or private environment comprises a first radar chip and a second radar chip, which are mutually interspaced, and a lens located in the beam path of the two radar chips.
G01S 7/03 - Détails de sous-ensembles HF spécialement adaptés à ceux-ci, p. ex. communs à l'émetteur et au récepteur
G01S 7/41 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe utilisant l'analyse du signal d'écho pour la caractérisation de la cibleSignature de cibleSurface équivalente de cible
G01S 13/42 - Mesure simultanée de la distance et d'autres coordonnées
G01S 13/87 - Combinaisons de plusieurs systèmes radar, p. ex. d'un radar primaire et d'un radar secondaire
G01S 13/88 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques
41.
FIELD DEVICE HAVING A MAGNETIC LOCKING APPARATUS FOR A COVER OF A HOUSING
The invention relates to a field device (1) having a housing that can be folded open, wherein: the housing has a main body (2) and a cover (3), and the cover (3) is foldably connected to the main body (2) by means of at least one hinge (4); the field device (1) has a locking apparatus for holding the cover (3) in a folded-open position; in the folded-open position, the cover (3) leaves an interior (6) of the housing uncovered. The invention is characterized in that the locking apparatus comprises at least one magnet (8) and the locking apparatus is designed such that the at least one magnet (8) provides a magnetic force for holding the cover (3) in the folded-open position.
A vibronic measuring device, e.g. limit level sensor, for determining and/or monitoring at least one process variable, includes a mechanically oscillatory unit, which is excited to vibrate by at least one drive unit based on an electrical signal SA. A receiving unit receives and converts mechanical vibrations into an electrical signal SE. A control and evaluation unit applies closed- and/or open-loop control of the vibrational excitation, and evaluates the signal SE with respect to the process variable. A vibration sensor pick up a sensor signal SS at the vibration sensor, and an analysis unit is supplied with signals SE and SS, and applies self-learning analysis of the input signals and transmits reliability information for the signal SE to the control and evaluation unit.
G01F 25/20 - Test ou étalonnage des appareils pour la mesure du volume, du débit volumétrique ou du niveau des liquides, ou des appareils pour compter par volume des appareils pour mesurer le niveau des liquides
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electronic indicator panels; electronic displays; digital
indicators; electric control and operating panels; including
all the aforesaid goods having radio interfaces for wireless
operation; none of the aforesaid goods relating to
entertainment, entertainment software, gaming, computer
games or video games.
44.
MEASURING DEVICE AND METHOD FOR MEASURING A FILL LEVEL, A LIMIT LEVEL AND/OR A PRESSURE WITH OPERATING-AUTHORIZATION CONTROL
The invention relates to a measuring device (10) for measuring a fill level, a limit level and/or a pressure, the measuring device comprising: a measuring sensor (100) which has an operating mode; and a control assembly (200) which has an evaluation unit (210) and is designed to control the measuring sensor (100). The evaluation unit (210) of the control assembly (200) is designed to monitor operating-authorization data for an operating mode of the measuring sensor (100) and to enable or at least partly restrict the operating mode of the measuring sensor (100) on the basis of the operating-authorization data. The invention also relates to a control assembly (200) for a measuring device (10), to the use of a control assembly and of a measuring device, to a method by means of a measuring device for measuring a fill level, a limit level and/or a pressure, and to a computer-readable medium.
The invention relates to field devices, in particular a sensor unit and a display and operating module, furthermore to a method for setting up data exchange between the display and operating module and the sensor unit. The method comprises the following steps: providing the sensor unit (200); connecting the sensor unit (200) to the display and operating module (100) via a communication interface (300); transmitting basic information about properties of the display and operating module (100) to the sensor unit (200), wherein transmission is triggered by connecting; determining, on the basis of the basic information, a specialised driver which supports the data exchange between the display and operating module (100) and the sensor unit (200); and loading and installing the specialised driver on the display and operating module (100) such that the data exchange is set up by means of the driver.
G05B 19/042 - Commande à programme autre que la commande numérique, c.-à-d. dans des automatismes à séquence ou dans des automates à logique utilisant des processeurs numériques
47.
METHOD FOR DETERMINING A FILLING LEVEL OF A FILLING MATERIAL IN A CONTAINER
A method for determining a filling level of a filling material (104) in a container (102) by means of a filling level sensor (100) is described, wherein the filling level sensor (100) is coupled using signalling to a state sensor (120) for the filling material, having the steps of: determining an environmental condition of the filling material (104) by means of the state sensor (120); comparing the environmental condition of the filling material (104) with a first reference state (310) and a second reference state (320) in order to determine the environmental condition; determining the filling level by means of the filling level sensor (100) on the basis of a particular operating mode of the filling level sensor (100) that is assigned to the particular reference state (310, 320).
G01F 23/22 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme en mesurant des variables physiques autres que les dimensions linéaires, la pression ou le poids, selon le niveau à mesurer, p. ex. par la différence de transfert de chaleur de vapeur ou d'eau
G01F 23/24 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme en mesurant des variables physiques autres que les dimensions linéaires, la pression ou le poids, selon le niveau à mesurer, p. ex. par la différence de transfert de chaleur de vapeur ou d'eau en mesurant les variations de résistance de résistances électriques produites par contact avec des fluides conducteurs
G01F 23/28 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme en mesurant des variables physiques autres que les dimensions linéaires, la pression ou le poids, selon le niveau à mesurer, p. ex. par la différence de transfert de chaleur de vapeur ou d'eau en mesurant les variations des paramètres des ondes électromagnétiques ou acoustiques, appliquées directement au liquide ou au matériau solide fluent
G01F 23/80 - Dispositions pour le traitement des signaux
G01F 25/20 - Test ou étalonnage des appareils pour la mesure du volume, du débit volumétrique ou du niveau des liquides, ou des appareils pour compter par volume des appareils pour mesurer le niveau des liquides
The invention relates to an operating and display module for mounting on a measurement device for the purpose of process automation in industrial or private domains, said module comprising a contact finger having a current-switching function.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electronic indicator panels for liquid level sensors and pressure sensors; electronic displays for liquid level sensors and pressure sensors; electric control and operating panels for liquid level sensors, pressure sensors, and for controlling the filling level of tanks and containers; none of the aforesaid goods relating to entertainment, entertainment software, gaming, computer games or video games.
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Electronic indicator panels; electronic displays; digital indicators; electric control and operating panels; including all the aforesaid goods having radio interfaces for wireless operation; none of the aforesaid goods relating to entertainment, entertainment software, gaming, computer games or video games.
The invention relates to a pressure measurement cell having a main body (18) and a membrane (14), wherein the membrane (14) is designed to curve depending on an applied pressure, and having measurement electronics (38), wherein the pressure measurement cell (10) has an activation device (36) which converts the pressure-induced movement of the membrane (14) into an electric pulse for activating the measurement electronics (36). The invention also relates to a method for operating a pressure measurement cell (10).
G01L 9/00 - Mesure de la pression permanente, ou quasi permanente d’un fluide ou d’un matériau solide fluent par des éléments électriques ou magnétiques sensibles à la pressionTransmission ou indication par des moyens électriques ou magnétiques du déplacement des éléments mécaniques sensibles à la pression, utilisés pour mesurer la pression permanente ou quasi permanente d’un fluide ou d’un matériau solide fluent
G01L 19/08 - Moyens pour l'indication ou l'enregistrement, p. ex. pour l'indication à distance
55.
METHOD FOR DETERMINING THE FILL LEVEL VALUE OF CONTENTS IN A CONTAINER
The invention relates to a method for determining the fill level value of contents (120) in a container (100), having the steps of: providing at least one characteristic feature of the contents (120); and providing a content quantity distance curve (202, 204, 206, 208) for the container (100) and the at least one characteristic feature of the contents (120); determining the fill distance between a contents detector (130) and the surface of the contents (122, 124); and determining the fill level value of the contents (120) in the container (100) on the basis of the content quantity distance curve (202, 204, 206, 208) and the fill distance.
G01F 22/00 - Procédés ou appareils pour la mesure du volume des fluides ou des matériaux solides fluents, non prévus ailleurs
G01F 23/28 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme en mesurant des variables physiques autres que les dimensions linéaires, la pression ou le poids, selon le niveau à mesurer, p. ex. par la différence de transfert de chaleur de vapeur ou d'eau en mesurant les variations des paramètres des ondes électromagnétiques ou acoustiques, appliquées directement au liquide ou au matériau solide fluent
G01F 23/80 - Dispositions pour le traitement des signaux
09 - Appareils et instruments scientifiques et électriques
Produits et services
Level measurement apparatus in the nature of level measuring machines, gauges, level indicators, level bypass chambers, level sensors and parts therefor; magnetic flap indicators in the nature of magnetic level transmitters, magnetic level measurement devices, magnetic level sensors, magnetic level switches, magnetic level gauges, magnetic level indicators, magneto strictive level transducers, magneto restrictive level sensors, magneto restrictive level transmitters, view glass displays, sight glasses, and gauge glasses; electronic displays in the nature of visual display units, touch displays, and liquid crystal displays; digital indicators in the nature of visual display units, touch displays, liquid crystal displays, and black-white displays; mechanical displays in the nature of magnetic level indicators, magnetic roller displays, magnetic flapper displays, view glass displays, magnetic split-flap displays, magnetic physical displays, magnetic kinetic displays, magnetic flip displays, and magnetic analog displays; commutators; switches in the nature of reed switches, bristable magnetic switches, magnetic latching switches, magnetic toggle switches, magnetic changeover switches, magnetic holding switches, latching reed switches, bristable reed switches, magnetic flip switches, flip-flop switches, and permanent magnet switches
A front sheet is designed to characterize an electronic device. The front sheet has a ferromagnetic or magnetic insert embedded in the front sheet so as to removably attach the front sheet to a housing.
G09F 7/04 - Enseignes, plaques, panneaux ou tableaux utilisant des éléments facilement détachables portant ou formant des symboles les éléments étant fixés ou susceptibles d'être fixés par des moyens magnétiques
59.
VIBRATION SENSOR WITH PROTECTIVE LAYER AND METHOD FOR MANUFACTURING A VIBRATION SENSOR
The invention relates to a vibration sensor (10) having a piezo drive (14), wherein: the vibration sensor (10) has a vibration sensor housing (12); a membrane (16) having at least one mechanical oscillator (18) is arranged at a process-side end of the vibration sensor housing (12); the membrane (16) is connected to the piezo drive (14) such that by means of the piezo drive (14) the membrane (16) is caused to oscillate; the piezo drive (14) has at least one piezo element (20); the at least one piezo element (20) is provided with a protective layer (38). The invention also relates to a method for manufacturing a vibration sensor (10).
G01H 11/08 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores par détection des changements dans les propriétés électriques ou magnétiques par des moyens électriques utilisant des dispositifs piézo-électriques
The invention relates to a radar filling level measuring device having a housing (12) and at least one attachment (18) that is in the form of an antenna (20) and/or a process connector (34) and arranged on the housing (12), the attachment (18) and the housing (12) having corresponding means (30) for the automatic identification of the attachment (18). Furthermore, the invention relates to a method for automatically identifying an attachment (18) in the form of an antenna (20) and/or a process connector (34) on a housing (12) of a radar filling level measuring device (10).
H01Q 1/22 - SupportsMoyens de montage par association structurale avec d'autres équipements ou objets
G01S 7/00 - Détails des systèmes correspondant aux groupes , ,
G01S 13/00 - Systèmes utilisant la réflexion ou la reradiation d'ondes radio, p. ex. systèmes radarSystèmes analogues utilisant la réflexion ou la reradiation d'ondes dont la nature ou la longueur d'onde sont sans importance ou non spécifiées
61.
MEASURING DEVICE WITH CYLINDRICAL MONOPOLE ANTENNA
The invention relates to a measuring device, designed as a level measuring device, pressure measuring device, temperature measuring device or flow measuring device for process automation in an industrial or private setting, comprising a sensor unit for detecting level measurement data, pressure measurement data, temperature measurement data or flow measurement data, and a cylindrical monopole antenna for transmitting the measurement data to an external receiver. Batteries and one or more circuit boards are arranged inside the monopole antenna.
A field device for industrial automation having a user interface which communicates with a user, computer network interface circuitry which connects the field device to a computer network service, and control circuitry. The control circuitry receives user data for local user access via the user interface, to send the user data to the computer network service, to receive first authorization data from the computer network service via the computer network interface, and to grant access to the field device as a function of the first authorization data.
A power supply for a photomultiplier is provided, the power supply including: a charge pump configured to generate a first high voltage for the photomultiplier; a DC/DC converter configured to generate a second high voltage for the charge pump; a first control loop configured to control the charge pump and/or the DC/DC converter, the first control loop being controlled by the first high voltage; and a second control circuit configured to control the DC/DC converter, the second control circuit being controlled by the second high voltage. A radiometric measuring device for measuring a filling level and/or a limit level of a product in a container is also provided. A method of supplying power to the photomultiplier is also provided.
H02M 1/00 - Détails d'appareils pour transformation
H02M 3/07 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des résistances ou des capacités, p. ex. diviseur de tension utilisant des capacités chargées et déchargées alternativement par des dispositifs à semi-conducteurs avec électrode de commande
64.
METHOD FOR ESTABLISHING A PRIVATE MOBILE RADIO LINK FOR A MEASUREMENT SYSTEM
The invention relates to a method (100) for establishing a private mobile radio link for wireless data transmission from a measurement system to a data receiver. The method comprises the following steps: detecting (S1) multiple mobile radio links provided in the surroundings of the measurement system; characterizing (S2) at least some of the multiple mobile radio links provided by ascertaining technical operating criteria (110) of the mobile radio link in question and/or querying economical operating criteria (120) of the mobile radio link in question; determining (S3) the private mobile radio link on the basis of the characterization of at least some of the multiple mobile radio links provided; and establishing (S4) the private mobile radio link between the measurement system and the data receiver by means of a carrier profile (130, 140) of the private mobile radio link.
H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications
H04W 48/16 - ExplorationTraitement d'informations sur les restrictions d'accès ou les accès
H04W 8/18 - Traitement de données utilisateur ou abonné, p. ex. services faisant l'objet d'un abonnement, préférences utilisateur ou profils utilisateurTransfert de données utilisateur ou abonné
A dielectric waveguide arrangement for radar equipment, comprising a dielectric waveguide and a mount that at least partially encloses the dielectric waveguide, the front end of the mount having at least one recess or protuberance.
The present invention relates to a vibration sensor (1) having a membrane (3) which can be induced to oscillate, and having a piezo element (5) which is operatively connected to the membrane (3) and is designed and arranged such that oscillations of the piezo element (5) are transferred to the membrane (3) and oscillations of the membrane (3) are transferred to the piezo element (5), wherein the piezo element (5) is glued to the membrane (3), or to an adaptation ceramic (7) glued to the membrane (3), characterised in that the piezo element (5) consists of a lead-free piezoceramic.
A fill-level gauge for process automation in an industrial or private setting, comprising a control circuit configured to carry out measurement operation of the fill-level gauge alternatively in a first operating mode or a second operating mode, a spurious echo suppression of the second operating mode being different from that of the first operating mode.
The invention relates to a radar fill-level measuring device for detecting fill levels in containers, comprising: a primary emitter for transmitting and receiving radar beams; a dielectric lens for transmitting and receiving the radar beams; a waveguide unit for guiding the radar beams between the primary emitter and the dielectric lens, wherein the dielectric lens and the waveguide unit are spaced apart from one another.
The invention relates to a connection device (1), for use in explosion-prone areas, with the aid of which a first electric conductor (L1) having an electric insulation (2) can be electrically connected to a second electric conductor (L2), in particular designed as a conductor track (11) of a circuit board (9), wherein the connection device (1) comprises a plurality of, in particular three, contact elements (3, 3´, 3´´), wherein the contact elements (3, 3´, 3´´) each comprise a first contact point (K1) and a second contact point (K2), wherein the first contact point (K1) has a insulation piercing connector (5, 5´, 5´´) by means of which the first contact point (K1) can be or is electrically connected to the first electric conductor (L1) and wherein the second contact point (K2) is or can be electrically connected to the second electric conductor (L2) such that, with the aid of the connection device (1), a plurality of, in particular three, parallel electrical connections (V1, V2, V3) of the first electric conductor (L1) to the second electric conductor (L2) can be produced.
H01R 4/2429 - Plaques planes, p. ex. plaques planes multi-couches montées sur un support isolant
H01R 4/2456 - Configuration en parallèle des entailles
H01R 11/05 - Éléments de connexion individuels assurant plusieurs emplacements de connexion espacés pour des organes conducteurs qui sont ou qui peuvent être interconnectés de cette façon, p. ex. pièces d'extrémité pour fils ou câbles supportées par le fil ou par le câble et possédant des moyens pour faciliter la connexion électrique avec quelqu'autre fil, borne, ou organe conducteur, répartiteurs caractérisés par le type des emplacements de connexion sur l'élément individuel ou par le type des connexions entre les emplacements de connexion et les organes conducteurs les emplacements de connexion présentant différents types de connexions directes
H01R 12/53 - Connexions fixes pour circuits imprimés rigides ou structures similaires se raccordant à des câbles à l'exclusion des câbles plats ou à rubans
H01R 12/75 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires se raccordant à des câbles à l'exclusion des câbles plats ou à rubans
A fill-level, water-level or pressure sensor is designed to detect the water level of an open body of water or a pressure in the vicinity of an open body of water and comprises a sensor housing to which a wind gauge is attached.
G01F 23/00 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme
G01F 23/80 - Dispositions pour le traitement des signaux
G01L 7/00 - Mesure de la pression permanente ou quasi permanente d’un fluide ou d’un matériau solide fluent par des éléments mécaniques ou hydrauliques sensibles à la pression
G01P 5/00 - Mesure de la vitesse des fluides, p. ex. d'un courant atmosphériqueMesure de la vitesse de corps, p. ex. navires, aéronefs, par rapport à des fluides
F03D 9/11 - Combinaisons des mécanismes moteurs à vent avec un appareil emmagasinant de l’énergie emmagasinant de l’énergie électrique
F03D 9/25 - Mécanismes moteurs à vent caractérisés par l’appareil entrainé l’appareil étant un générateur électrique
G01F 23/14 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme par mesurage de la pression
G01C 13/00 - Géodésie spécialement adaptée à l'eau libre, p. ex. à la mer, aux lacs, aux rivières ou aux canaux
G01F 23/18 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme par mesurage de la pression les dispositifs d'indication, d'enregistrement ou d'alarme étant actionnés électriquement
G01P 13/04 - Indication du sens positif ou négatif d'un mouvement linéaire ou du sens horaire ou anti-horaire d'un mouvement de rotation
G01S 7/00 - Détails des systèmes correspondant aux groupes , ,
G01S 13/00 - Systèmes utilisant la réflexion ou la reradiation d'ondes radio, p. ex. systèmes radarSystèmes analogues utilisant la réflexion ou la reradiation d'ondes dont la nature ou la longueur d'onde sont sans importance ou non spécifiées
G01S 17/95 - Systèmes lidar, spécialement adaptés pour des applications spécifiques pour la météorologie
G01W 1/02 - Instruments pour indiquer des conditions atmosphériques par mesure de plusieurs variables, p. ex. humidité, pression, température, nébulosité ou vitesse du vent
G08B 19/00 - Alarmes réagissant à plusieurs conditions différentes, indésirables ou anormales, p. ex. cambriolage et incendie, température anormale et débit d'écoulement anormal
G08B 21/10 - Alarmes pour assurer la sécurité des personnes réagissant aux événements désastreux, p. ex. les tornades ou les tremblements de terre
H01Q 1/22 - SupportsMoyens de montage par association structurale avec d'autres équipements ou objets
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
71.
RADIATION PROTECTION CONTAINER HAVING A SAFETY DEVICE, AND METHOD FOR MONITORING A RADIATION PROTECTION CONTAINER
The invention relates to a radiation protection container having a housing (14) and having a loading apparatus (16) for arrangement of a radioactive radiation source (18), with the radiation protection container (10) comprising a safety device (12) and the safety device (12) comprising the following: - a monitoring module (22) for monitoring at least one state of the radiation protection container (10), - a communications device (32). The invention also relates to a method for monitoring a radiation protection container (10).
G01N 23/00 - Recherche ou analyse des matériaux par l'utilisation de rayonnement [ondes ou particules], p. ex. rayons X ou neutrons, non couvertes par les groupes , ou
G01T 1/00 - Mesure des rayons X, des rayons gamma, des radiations corpusculaires ou des radiations cosmiques
G08B 23/00 - Alarmes réagissant à des conditions indésirables ou anormales, non spécifiées
G21F 5/015 - Récipients blindés portatifs ou transportables pour le stockage de sources radioactives, p. ex. supports de sources pour unités d'irradiationRécipients pour radio-isotopes
A network node for a field device data network, which receives first field device data, store, the first field device data in data blocks, receives a data block request including a public key and digital monetary data, checks the digital monetary data, and if the check is successful, answers the data block request by encrypting the requested data block using the public key and transmitting the data block encrypted using the public key.
H04L 9/30 - Clé publique, c.-à-d. l'algorithme de chiffrement étant impossible à inverser par ordinateur et les clés de chiffrement des utilisateurs n'exigeant pas le secret
A cable feedthrough, designed for pressure-tight feedthrough of a cable through a housing wall, in particular of a sensor housing of a measuring probe, comprising a serrated ring that is pressed against a spring element in order to preload the spring element.
A fill-level radar device designed for process automation in an industrial environment, comprising a flexible wave guide that can be wound up and a first end of which is connected to an electronic circuit of the fill-level radar device via a first interface.
A measuring device designed for process automation in an industrial or private setting and for carrying out measurements at preset measuring times, and for repeated modification of the preset measuring times in order to acquire measurement values at otherwise measurement-free times.
G01F 23/00 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme
76.
METHOD FOR OPERATING A FIELD DEVICE HAVING AN ENERGY-HARVESTING UNIT AND FIELD DEVICE
The invention relates to a method for operating a field device (10) having at least one module (13) and at least one first energy-harvesting unit (16), wherein a body part (20) is brought into the vicinity of the first energy-harvesting unit (16), and by means of the first energy-harvesting unit (16) thermal energy of the body part (20) is converted into electrical energy and thus the at least one module (13) can be brought from a deactivated state into an activated state. The invention also relates to a field device (10).
G05B 19/042 - Commande à programme autre que la commande numérique, c.-à-d. dans des automatismes à séquence ou dans des automates à logique utilisant des processeurs numériques
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
A field device for detecting a process parameter and being configured as a level measuring device for detecting a level of a medium is provided, the field device including: a sensor arrangement configured to detect a measurement signal correlating with a process parameter; and a computing arrangement configured to determine a measured value of the process parameter based on the measurement signal, the computing arrangement having a deterministic computer and an artificial intelligence (AI) computer based on AI, the field device being further configured to train the AI computer during operation of the AI computer. A method for training an AI computing module based on AI on a field device for detecting a process parameter is also provided. A method for operating a field device for detecting a process parameter is also provided.
The present invention relates to a vibronic sensor (1) having a membrane (5) which can be made to vibrate, a piezoelectric drive (3) for making the membrane (5) vibrate and for detecting vibrations of the membrane (5), a mechanical vibration unit (11), which is arranged on the membrane (5), for transmitting vibrations of the membrane (5) to a medium surrounding a mechanical vibration unit (11), wherein a resonant frequency of the mechanical vibration unit (11) is dependent on the medium surrounding it, wherein the piezoelectric drive has at least one piezo element (37) and electrodes for electrically contacting the at least one piezo element (37), wherein the drive (3) is encapsulated with a casing (9), which surrounds the drive (3) at a distance, and an insulating gaseous or liquid filling (7), wherein the filling (7) has an electrical breakdown field strength of greater than 3 kV/mm.
The present invention relates to a vibronic sensor (1) having a membrane (5) that is able to be set into vibration, a piezoelectric drive (3) for setting the membrane (5) into vibration and for sensing vibrations of the membrane (5), a mechanical vibration unit (11), arranged on the membrane (5), for transmitting vibrations of the membrane (5) to a medium surrounding the mechanical vibration unit (11), wherein a resonant frequency of the mechanical vibration unit (11) is dependent on the medium surrounding it, wherein the piezoelectric drive (3) has at least one piezo element (4) and electrodes (7) for making electrical contact with the at least one piezo element (4), wherein the drive (3) is embodied in an encapsulated manner with a casing (2) that surrounds the drive (3) at a distance therefrom and is filled with a liquid filling (9), wherein the filling (9) has an electrical disruptive strength of more than 3 kV/mm, wherein the casing (2) is designed to be flexible at least in some portions.
The invention relates to a measuring assembly comprising a field device (18) which is disposed on a container (10) having at least one strut (12), wherein: the field device (18) is fastened to the at least one strut (12) of the container (10) by means of a fastening structure (28); the fastening structure (28) is wedge-shaped and comprises a rest surface (30) and a wedge surface (32) running obliquely to the rest surface; the fastening structure (28) rests on the container (10) by means of the rest surface (30) and is seated against the strut (12) by means of the wedge surface (32); and the fastening structure (28) is fastened to the strut (12) by means of at least one fastening element (38) such that the wedge surface (32) is pulled toward the strut (12) and is seated against the strut. The invention also relates to a field device (18), to an adapter, and to a method for producing a measuring assembly.
A field device for process automation in the industrial and private environment comprises a dial on the housing cover of the field device housing, the dial being rotatably mounted thereon and having an incremental angle detector.
G01F 1/00 - Mesure du débit volumétrique ou du débit massique d'un fluide ou d'un matériau solide fluent, dans laquelle le fluide passe à travers un compteur par un écoulement continu
G01F 3/00 - Mesure du débit volumétrique des fluides ou d'un matériau solide fluent dans laquelle le fluide passe à travers le compteur par quantités successives et plus ou moins séparées, le compteur étant entraîné par l'écoulement
82.
RADIOMETRIC MEASURING DEVICE HAVING A CONNECTION ADAPTER
The invention relates to a radiometric measuring device (10), comprising a housing (12), wherein a light detector (16) is arranged in the housing (12) and wherein a connection adapter (30) is arranged in the housing (12), wherein the connection adapter (30) serves to establish an electrical connection between the light detector (16) and a sensor electronics system (20), wherein the connection adapter (30) is of at least two-part design and has a first detector housing part (36) and a second connection housing part (38), wherein the first detector housing part (36) and the second connection housing part (38) are displaceable relative to each other in the axial direction and/or are rotatable relative to each other. The invention also relates to a connection adapter (30) and to a method for assembling a radiometric measuring device (10).
G01N 23/00 - Recherche ou analyse des matériaux par l'utilisation de rayonnement [ondes ou particules], p. ex. rayons X ou neutrons, non couvertes par les groupes , ou
83.
FILL LEVEL MEASURING DEVICE FOR PROCESS AUTOMATION IN AN INDUSTRIAL OR PRIVATE SETTING
The invention relates to a fill level measuring device, configured for process automation in an industrial or private setting, having a measurement signal generation and control circuit, configured to generate a first measurement signal for carrying out a signal propagation measurement and a second measurement signal for carrying out a measurement signal damping measurement, wherein the measurement signal generation and control circuit is configured to switch between the generation of the first measurement signal and the generation of the second measurement signal.
G01S 11/12 - Systèmes pour déterminer la distance ou la vitesse sans utiliser la réflexion ou la reradiation utilisant des ondes électromagnétiques autres que les ondes radio
84.
VIBRATING LIMIT LEVEL SWITCH AND CABLE FOR A VIBRATING LIMIT LEVEL SWITCH
The invention relates to vibrating limit level switches for measuring the level to which a container is filled with a medium to be measured, wherein the vibrating limit level switch has a first sensor housing with an electronic unit, a second sensor housing with a piezoelectric element for generating and receiving a vibration and at least one cable, which has an electrical conductor for current-conducting connection of the electronic unit to the piezoelectric element, wherein the second sensor housing is configured to receive the cable along an end portion and the piezoelectric element has a plug connector for receiving the cable. The invention further relates to a cable for a vibrating limit level switch of this type, wherein the cable has an electrical conductor which is configured for current-conducting connection of the electronic unit with the piezoelectric element of the vibrating limit level switch. For the purpose of providing a vibrating limit level switch and a cable for such a vibrating limit level switch, which is configured to be explosion protection-compliant and thus satisfies relevant explosion protection guidelines, according to the invention the cable has a current-insulating sheath, which has an explosion protection-compliant sheath thickness along a portion between the first and second sensor housings and along a first sub-region of the end portion, and has a reduced sheath thickness along a second sub-region of the end portion, which enables a current-conducting plug-in connection between the cable and the plug connector of the piezoelectric element.
G01H 11/08 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores par détection des changements dans les propriétés électriques ou magnétiques par des moyens électriques utilisant des dispositifs piézo-électriques
H10N 30/30 - Dispositifs piézo-électriques ou électrostrictifs à entrée mécanique et sortie électrique, p. ex. fonctionnant comme générateurs ou comme capteurs
The invention relates to a display device for a measuring device, in particular for a magnetic flap indicator, said display device comprising: at least one housing (11) in which a display element (12) is arranged; at least one viewing element (13), at least sections of which form a wall of the housing (11); and at least one spring element (14) which is operatively connected to the viewing element (13) and to the housing (11) and is designed to compensate for a difference in longitudinal extent between the viewing element (13) and the housing (11).
G01F 23/02 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme par tubes de niveau ou autres appareils impliquant une fenêtre ou un tube transparent pour observer directement le niveau à mesurer ou celui d'une colonne de liquide de communication libre avec la cuve principale du liquide
G01F 23/72 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme par des flotteurs du type à flotteur libre en utilisant des moyens d'indication actionnés magnétiquement
G01F 15/14 - Revêtements, p. ex. avec un matériau spécial
G01F 15/00 - Détails des appareils des groupes ou accessoires pour ces derniers, dans la mesure où de tels accessoires ou détails ne sont pas adaptés à ces types particuliers d'appareils, p. ex. pour l'indication à distance
G01F 15/02 - Compensation ou correction des variations de pression, de poids spécifique ou de température
G01F 15/06 - Dispositifs d'indication ou d'enregistrement
G01F 23/00 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme
G01F 15/10 - Prévention des avaries par le gel ou par suite d'un excès ou d'une insuffisance de pression
A method for determining a measurement result, comprising the steps of: measuring a measuring quantity by means of a first measuring device at a measuring point, wherein the first device detects a first measurement value, measuring a reference measuring quantity by means of a second measuring device and an assembly for determining a result is proposed, which comprises: a first measuring device for measuring a measuring quantity at a measuring point, wherein the first device is configured for detecting a first value during the measurement of the measuring quantity and for determining the result using the first value and a second value, and a second measuring device for measuring a reference measuring quantity, wherein the second device is configured for detecting the second value during the measurement of the reference measuring quantity and causing a data transmission of the second value from the second device to the first device.
G01N 9/00 - Recherche du poids spécifique ou de la densité des matériauxAnalyse des matériaux en déterminant le poids spécifique ou la densité
G01F 23/14 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme par mesurage de la pression
A sensor of a sensor network, designed for process automation in an industrial or private environment, comprises a communication module and a processor, the processor being able to switch the communication mode of the communication module from a first communication mode to a second communication mode.
H04Q 9/00 - Dispositions dans les systèmes de commande à distance ou de télémétrie pour appeler sélectivement une sous-station à partir d'une station principale, sous-station dans laquelle un appareil recherché est choisi pour appliquer un signal de commande ou pour obtenir des valeurs mesurées
H04W 84/18 - Réseaux auto-organisés, p. ex. réseaux ad hoc ou réseaux de détection
H04L 12/66 - Dispositions pour la connexion entre des réseaux ayant différents types de systèmes de commutation, p. ex. passerelles
09 - Appareils et instruments scientifiques et électriques
Produits et services
Measuring devices; measuring devices for point level
determination; radiometric measuring devices for density
measurement; measuring devices for density measurement and
level measuring devices for measurement in industrial
applications; radiometric devices for determining the level
of liquids and solids.
The invention relates to a vibration sensor for detecting fill levels, limit levels or for monitoring process parameters, comprising: - a membrane (12) that can be caused to effect vibration, - a drive unit (14), wherein the drive unit (14) comprises a piezo actuator (16), which comprises a piezo element (18) and an electrode (20) that is connected to the piezo element (18) and has an electrode surface (21), - an adhesive connection (26) used to operatively connect the piezo actuator (16) to the membrane (12) so that vibrations of the piezo actuator (16) can be transferred to the membrane (12), - an electronics system (22), - an electrical connection (24) between the electronics system (22) and the electrode surface (21), wherein the piezo element (18) has a cutout (32) and the electrical connection (24) runs through the cutout (32), wherein an electrical conductor (110) that is electrically connected to the electrode surface (21) is arranged in the cutout (32) and the vibration sensor has a closure element (125) that closes the cutout (32).
A protective cover for an electronic device for instance a measuring cell including a ceramic pressure measuring cell, that includes at least one connecting element that provides a data connection, the protective cover having an electrical circuit for instance an application-specific integrated circuit.
G01L 19/06 - Moyens pour empêcher la surcharge ou l'influence délétère du milieu à mesurer sur le dispositif de mesure ou vice versa
G01L 19/00 - Détails ou accessoires des appareils pour la mesure de la pression permanente ou quasi permanente d'un milieu fluent dans la mesure où ces détails ou accessoires ne sont pas particuliers à des types particuliers de manomètres
A vibration sensor for detecting fill levels, limit levels, or for monitoring process parameters, having a membrane that can be set in vibration, a piezo actuator which has a piezo element and an electrode with a surface connected to said piezo element, an adhesive connection operatively connected to the membrane in such a way that vibrations of the piezo actuator can be transmitted to the membrane, and an electronic system electrically connected to the electrode surface, in which the piezo element has a recess and the electrical connection extends through this recess.
G01H 11/08 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores par détection des changements dans les propriétés électriques ou magnétiques par des moyens électriques utilisant des dispositifs piézo-électriques
A cascadable radar element for use in a radar measuring device for carrying out a digital beam transformation process, having at least one transmitting antenna and at least one receiving antenna which are integrated in the radar element, as well as an input connection and an output connection for local oscillator signals.
A radar measuring device having a radio frequency unit for generating and/or receiving electromagnetic waves using an antenna for directional radiation of the electromagnetic waves, in which a waveguide for transmitting the electromagnetic waves is arranged between the radio frequency unit and the antenna is formed from two half-shells extending in the longitudinal direction of said waveguide.
A system for storing position information in a field device comprises at least a field device and a mobile terminal. The field device has at least one sensor for detecting a physical variable and field device electronics to actuate the at least one sensor and including at least a control unit, a communication interface and a memory. A position determination unit in the mobile terminal is designed to determine position information for describing the position of the mobile terminal in a space. Communication interfaces of the mobile terminal and field device mutually exchange data, preferably short range, and transmit position information from the mobile terminal to the field device. The control unit of the field device stores position information determined by the mobile terminal and received via the communication interface in the memory. A corresponding field device and a corresponding method are also disclosed.
G01S 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
A contacting device is provided for an impedance limit switch, the contacting device including: a printed circuit board having an electrically conductive contact surface; a radially disposed annular spring configured to establish electrical contact between the electrically conductive contact surface of the printed circuit board and at least one electrode of the impedance limit switch; and a non-conductive housing element. An impedance limit switch is also provided, including the contacting device; an electronic cup; and a measuring head configured to carry out a conductive and/or capacitive measurement and to record measurement data, the contacting device being configured to transmit the measurement data from the measuring head to the electronic cup via the contacting unit.
G01R 1/04 - BoîtiersOrganes de supportAgencements des bornes
G01F 23/263 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme en mesurant des variables physiques autres que les dimensions linéaires, la pression ou le poids, selon le niveau à mesurer, p. ex. par la différence de transfert de chaleur de vapeur ou d'eau en mesurant les variations de capacité ou l'inductance de condensateurs ou de bobines produites par la présence d'un liquide ou d'un matériau solide fluent dans des champs électriques ou électromagnétiques en mesurant les variations de capacité de condensateurs
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electronic indicator panels; Electronic displays; Digital indicators; Electric control and operating panels; Including all the aforesaid goods having radio interfaces for wireless operation; none of the aforesaid goods relating to entertainment, entertainment software, gaming, computer games or video games.
A level measuring device configured for use in high-pressure applications with an electronic measuring device and an antenna between which a first waveguide and a second waveguide are arranged, which are connected to one another in a pressure-tight manner with a plastically deformed sealing area being located between the two waveguides.
A controller and display for identifying a field device is provided, including: an internal register configured to store an identification of the field device; and a representation device configured to provide a coded representation of the identification, the coded representation of the identification including an identifier. A method of representing an identification of a field device is also provided.
G05B 19/418 - Commande totale d'usine, c.-à-d. commande centralisée de plusieurs machines, p. ex. commande numérique directe ou distribuée [DNC], systèmes d'ateliers flexibles [FMS], systèmes de fabrication intégrés [IMS], productique [CIM]
G06K 7/14 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation électromagnétique, p. ex. lecture optiqueMéthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire utilisant la lumière sans sélection des longueurs d'onde, p. ex. lecture de la lumière blanche réfléchie
