DE3318977A1 - Measurement value pick-up with an information carrier containing operating data - Google Patents

Measurement value pick-up with an information carrier containing operating data

Info

Publication number
DE3318977A1
DE3318977A1 DE19833318977 DE3318977A DE3318977A1 DE 3318977 A1 DE3318977 A1 DE 3318977A1 DE 19833318977 DE19833318977 DE 19833318977 DE 3318977 A DE3318977 A DE 3318977A DE 3318977 A1 DE3318977 A1 DE 3318977A1
Authority
DE
Germany
Prior art keywords
socket
information carrier
operating data
memory module
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE19833318977
Other languages
German (de)
Inventor
Arnold Dipl.-Ing. 7516 Karlsbad Schwaier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE19833318977 priority Critical patent/DE3318977A1/en
Priority to JP10243884A priority patent/JPS607322A/en
Publication of DE3318977A1 publication Critical patent/DE3318977A1/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G01D18/008—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00 with calibration coefficients stored in memory
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
    • G01D3/022—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation having an ideal characteristic, map or correction data stored in a digital memory

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Technology Law (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

The information carrier containing operating data for a measurement value pick-up is an electronic storage module (6), preferably a EEPROM, which is arranged in a plug-in socket (5) in the connecting head (2) of an installation housing (1) containing the sensor (3). The plug-in socket can be connected to connecting means (7) (terminals, soldering posts) or be unconnected. In the former case, the storage module is connected via a connecting cable to a measurement-value-processing circuit containing a microprocessor, in the latter case the module is removed from the connecting head or another location, for example from a protective or transportation housing, and inserted into a corresponding connected plug-in socket in the measurement-value-processing circuit. Main application with temperature or pressure transmitters. <IMAGE>

Description

Meßwertaufnehmer mit einem Betriebsdaten enthaltendenMeasuring transducer with an operating data containing

Informations träger Die Erfindung bezieht sich auf einen Meßwertaufnehmer in einem Einbau- oder Transportgehäuse mit einem Kalibrier-und/oder spezifische Betriebsdaten enthaltenden Informationsträger.Information carrier The invention relates to a transducer in a built-in or transport housing with a calibration and / or specific Information carriers containing operating data.

Infolge der Fertigungstoleranzen bei in großen Stückzahlen gefertigten Meßwertaufnehmern, beispielsweise für Temperatur oder Druck, müssen die einzelnen Aufnehmer kalibriert, d. h. auf die in dem zugehörigen Datenblatt oder Typenschild als Informationsträger angegebenen spezifischen Betriebsdaten abgeglichen werden. Bei Meßwiderstände enthaltenden Meßwertaufnehmern wird der Abgleich bekanntlich durch mechanische Bearbeitung, z. B. mit Laserstrahlen oder durch Fehlerkompensation mit Hilfe von Abgleichwiderständen, vorgenommen.As a result of the manufacturing tolerances in large numbers Measurement sensors, for example for temperature or pressure, must be the individual Transducer calibrated, d. H. on the corresponding data sheet or nameplate specific operating data specified as information carrier are compared. In the case of transducers containing measuring resistors, the adjustment is known by mechanical processing, e.g. B. with laser beams or by error compensation with the help of balancing resistors.

Dies bedingt einen erheblichen Material- und Arbeitsaufwand.This requires a considerable amount of material and work.

Ein anderer bekannter Weg besteht darin, im Anschlußkopf des Meßwertaufnehmers eine elektronische Anpassungsschaltung vorzusehen, welche einen Mikroprozessor-oder mindestens einen kalibrierbaren Verstärker - enthält und in welcher die Grundsignale verstärkt bzw. linearisiert und die Fremdeinflüsse kompensiert werden, so daß an den nach außen führenden Anschlüssen ein meßwertproportionales normiertes Strom- oder Spannungssignal abnehmbar ist.Another known way is in the connection head of the transducer to provide an electronic adaptation circuit, which a microprocessor or at least one calibratable amplifier - contains and in which the basic signals amplified or linearized and the external influences are compensated so that on the connections leading to the outside a normalized current proportional to the measured value or voltage signal can be removed.

Auch dieses Voryehen ist relativ aufwendig und nicht in allen Fällen einsatzgeeignet. Insbesondere muß ein Mikroprozessor dauerhaft batteriegestützt an Spannung liegen, wenn die Kalibrierwerte gespeichert bleiben sollen.This Voryehen is also relatively complex and not in all cases suitable for use. In particular, a microprocessor must be permanently battery-backed are connected to voltage if the calibration values are to remain stored.

Es besteht deshalb die Aufgabe, Meßwertaufnehmer ohne mechanisch-elektrischen Abgleich und ohne Anpassungsschaltung herzustellen mit einem die Kalibrier- und/oder spezifischen Betriebsdaten enthaltenden Informationsträger, dessen Inhalt auf einfache Weise in ein elektronisches Meßwertverarbeitungssystem übernommen und ausgewertet werden kann.There is therefore the task of measuring transducers without mechanical-electrical Adjustment and without an adaptation circuit to produce the calibration and / or Information carrier containing specific operating data, the content of which is simple Way taken over and evaluated in an electronic data processing system can be.

Eine Lösung der Aufgabe wird in einem Meßwertaufnehmer der eingangs genannten Art gesehen, bei welchem der Informationsträger ein elektronisches Speichermodul ist, welches im Anschlußkopf des Einbaugehäuses oder im Transportgehäuse angeordnet ist.One solution to the problem is in a transducer of the initially introduced mentioned type seen, in which the information carrier is an electronic memory module is, which is arranged in the connection head of the installation housing or in the transport housing is.

Vorzugsweise werden Speichermoduln verwendet, in denen die Daten unverlierbar gespeichert sind, z. B EEPROM's.Preferably memory modules are used in which the data cannot be lost are stored, e.g. B EEPROM's.

Verschiedene Ausführungsformen, weitere Vorteile und Einzelheiten der Erfindung ergeben sich aus den in den Figuren 1 bis 3 dargestellten und im folgenden beschriebenen Beispielen in Verbindung mit den Unteransprüchen.Various embodiments, other advantages, and details of the invention emerge from those shown in Figures 1 to 3 and below Examples described in connection with the subclaims.

Figur 1 zeigt einen in einem Einbaugehäuse 1, bestehend aus Schutzrohr mit Anschlußkopf 2, angeordneten Meßwertaufnehmer 3, beispielsweise ein Thermoelement, dessen elektrische Anschlüsse 9 zu einer Kontaktplatte 4 im Anschlußkopf 2 geführt sind. Der Anschlußkopf 2 ist üblicherweise mit einem hier nicht gezeichneten Deckel und mit einer Kabeleinführung versehen. Auf der Kontaktplatte 4 ist auch eine Steckfassung 5 für ein Speichermodul 6 mit DIL-Gehäuse angebracht, beispielsweise ein handelsüblicher EEPROM.Figure 1 shows a built-in housing 1, consisting of a protective tube with connection head 2, arranged transducer 3, for example a thermocouple, its electrical connections 9 are routed to a contact plate 4 in the connection head 2 are. The connection head 2 is usually provided with a cover, not shown here and provided with a cable entry. There is also a socket on the contact plate 4 5 for a memory module 6 with a DIL housing, for example a commercially available one EEPROM.

Zur Verbindung mit den Leitungen des Anschlußkabels sind sowohl für den eigentLichen Meßwertaufnehlller 3 wie auch für das Speicherntodul 6 Verbinduncjsrritte 1 7 vorgesehen, beispielsweise Klemmen oder Lötstützpunkte.To connect to the lines of the connecting cable are both for the actual measured value recorder 3 as well as for the memory module 6 connection steps 1 7 provided, for example terminals or solder terminals.

In einer nachgeordneten Schaltung zur Meßwertverarbeitung, die heute üblicherweise einen Mikroprozessor oder Mikrocomputer enthält, werden die Daten aus dem Speichermodul 6 entweder parallel zu den Meßsignalen über getrennte Signalleitungen oder seriell über die Meßleitungen ausgelesen und zum kontinuierlichen automatischen Abgleich des Meßwertaufnehmers verwendet.In a downstream circuit for measured value processing, which today usually containing a microprocessor or microcomputer, the data from the memory module 6 either in parallel with the measurement signals via separate signal lines or read out serially via the measuring lines and for continuous automatic Calibration of the transducer used.

Die in Figur 1 gezeigte Ausführungsform ist besonders vorteilhaft, wenn an einer Meßwertverarbeitungsschaltung mehrere Meßwertaufnehmer zyklisch betrieben werden.The embodiment shown in Figure 1 is particularly advantageous, if several transducers are operated cyclically on a measured value processing circuit will.

Eine andere Ausführungsform der Erfindung zeigt Figur 2 am Beispiel eines Druckaufnehmers mit einer Meßmembran 8, die mit Dehnungsmeßstreifen versehen und über Leitungen 9 an die Kontaktplatte 4 mit den Verbindungsmitteln 7 im Anschlußkopf 2 angeschlossen ist.Another embodiment of the invention is shown in FIG. 2 using the example a pressure transducer with a measuring membrane 8, which is provided with strain gauges and via lines 9 to the contact plate 4 with the connecting means 7 in the connection head 2 is connected.

Das Speichermodul 6' ist hier jedoch in einer blindliegenden Steckfassung 5 angebracht, die auf der Kontaktplatte 4 befestigt ist und lediglich zur mechanisch sicheren Aufbewahrung des Speichermoduls 6 dient.The memory module 6 'is here, however, in a blind plug-in socket 5 attached, which is attached to the contact plate 4 and only for mechanical purposes Safe storage of the memory module 6 is used.

Figur 3 zeigt stark schematisiert eine auf einer Leiterplatte 10 in einem Gehäuse 11 untergebrachte elektronische Schaltung 15 zur Meßwertverarbeitung, die einen Mikrocomputer 12 enthält. Auf der bestückten Leiterplatte 10 ist auch eine Steckfassung 5 für ein Speichermodul 6' angeordnet und an die Meßschaltung angeschlossen.FIG. 3 shows, in a highly schematic manner, one on a printed circuit board 10 in an electronic circuit 15 accommodated in a housing 11 for processing measured values, which includes a microcomputer 12. On the assembled circuit board 10 is also a plug-in socket 5 for a memory module 6 'is arranged and connected to the measuring circuit connected.

Wird ein Meßwertaufnehmer nach Figur 2 mit der meßwertverarbeitenden Schaltung 15 nach Figur 3 verwendet, so ist das Speichermodul 6' aus der Steckfassung 5 im Anschlußkopf 2 zu entnehmen und in die entsprechende Steckfassung 5 auf der Leiterplatte 10 einzustecken. In dem Mikrocomputer 12 werden dann die ankommenden Meßsignale aus dem Meßwertaufnerhmer ureter Zuhilfenahme der in dem Speichermodul 6 be rln<j icheti speY. ifischen Betriebs- und Kalibrierdaten zu e i tirm druckp tpo rL i oa en Signal verarbeitet.If a transducer according to Figure 2 with the measurement processing Circuit 15 according to FIG. 3 is used, the memory module 6 'is out of the socket 5 in the connection head 2 and in the corresponding socket 5 on the Insert PCB 10. In the microcomputer 12 are then the incoming Measurement signals from the Meßwertaufnerhmer ureter with the aid of the in the memory module 6 be rln <j icheti speY. ific operating and calibration data for a press tpo rL i oa en signal processed.

Eine weitere, hier nicht im einzelnen gezeigte Ausführungsform besteht darin, daß ein die Betriebsdaten des Meßwertaufnehiners enthaltendes Speichermodul 6" in einem DIL-Gehäuse mit einer abziehbaren Schutzvorrichtung 13 für die Anschlußkontakte an einer Stelle des Transportgehäuses eines Meßwertaufnehmers befestigt, von dort entnehmbar und in die Steckfassung 5 in der meßwertverarbeitenden Schaltung 15 nach Figur 3, wie dort angedeutet, einsteckbar ist.There is another embodiment, not shown in detail here in that a memory module containing the operating data of the transducer 6 "in a DIL housing with a removable protective device 13 for the connection contacts attached to one point of the transport housing of a transducer, from there removable and in the socket 5 in the measured value processing circuit 15 according to Figure 3, as indicated there, can be inserted.

In allen Fällen erübrigt sich das bisher notwendige Einlesen von in Datenblättern oder anderen begleitenden Papieren von nicht mit Anpassungsschaltungen versehenen Meßwertaufnehmern angegebenen Daten in die Speicher einer elektronischen Meßwertverarbeitungsschaltung, so daß das Wechseln eines Meßwertaufnehmers bei Umbestückungen oder Reparaturen problemlos wird.In all cases there is no need to read in Datasheets or other accompanying papers from not having matching circuits provided transducers specified data in the memory of an electronic Measured value processing circuit, so that a transducer can be changed when equipping or repairs will be problem-free.

4 Patentansprüche 3 Figuren - Leerseite -4 claims 3 figures - blank page -

Claims (4)

Patentansprüche 9 Meßwertaufnehmer in einem Einbau- oder Transportgehäuse mit einem Kalibrier- und/oder spezifische Betriebsdaten enthaltenden Informationsträger, d a d u r c h g e -k e n n z e i c h n e t , daß der Informationsträger ein elektronisches Speichermodul (6, 6', 6") ist, vorzugsweise ein EEPROM, welches im Anschlußkopf (2) des Einbaugehäuses (3) oder im Transportgehäuse angeordnet ist.Claims 9 transducers in an installation or transport housing with an information carrier containing calibration and / or specific operating data, d a d u r c h g e -k e n n n z e i c h n e t that the information carrier is an electronic one Memory module (6, 6 ', 6 "), preferably an EEPROM, which is in the connection head (2) of the built-in housing (3) or in the transport housing. 2. Meßwertaufnehmer nach Anspruch 1, d a d u r c h g e k e n n z e i c h n e t , daß das Speichermodul (6) sich in einer Steckfassung (5) befindet und mit Anschlüssen (7) im Anschlußkopf (2) verbunden ist.2. transducer according to claim 1, d a d u r c h g e k e n n z e i c h n e t that the memory module (6) is in a socket (5) and is connected to connections (7) in the connection head (2). 3. Meßwertaufnehmer nach Anspruch 1, d a d u r c h g e k e n n z e i c h n e t , daß das Speichermodul (6 ) sich in einer blindliegenden Steckfassung (5') befindet und in eine elektrische Schaltung (15) zur Meßwertverarbeitung einsetzbar ist.3. transducer according to claim 1, d a d u r c h g e k e n n z e i c h n e t that the memory module (6) is in a blind socket (5 ') is located and can be used in an electrical circuit (15) for processing measured values is. 4. Meßwertaufnehmer nach Anspruch 1, d a d u r c h g e k e n n z e i c h n e t , daß das Speichermodul (6") an einer geschützten Stelle des Transportgehäuses befestigt und in eine elektrische Schaltung (15) zur Meßwertverarbeitung einsetzbar ist.4. transducer according to claim 1, d a d u r c h g e k e n n z e i c h n e t that the memory module (6 ") is in a protected location on the transport housing attached and can be used in an electrical circuit (15) for processing measured values is.
DE19833318977 1983-05-25 1983-05-25 Measurement value pick-up with an information carrier containing operating data Ceased DE3318977A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19833318977 DE3318977A1 (en) 1983-05-25 1983-05-25 Measurement value pick-up with an information carrier containing operating data
JP10243884A JPS607322A (en) 1983-05-25 1984-05-21 Detector for measured value

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833318977 DE3318977A1 (en) 1983-05-25 1983-05-25 Measurement value pick-up with an information carrier containing operating data

Publications (1)

Publication Number Publication Date
DE3318977A1 true DE3318977A1 (en) 1984-11-29

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Application Number Title Priority Date Filing Date
DE19833318977 Ceased DE3318977A1 (en) 1983-05-25 1983-05-25 Measurement value pick-up with an information carrier containing operating data

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JP (1) JPS607322A (en)
DE (1) DE3318977A1 (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421736A1 (en) * 1983-07-27 1985-02-14 Sundstrand Data Control, Inc., Redmond, Wash. STORAGE DEVICE FOR TRANSMITTER DATA
EP0169414A2 (en) * 1984-07-27 1986-01-29 Keller AG für Druckmesstechnik Method for the temperature compensation and measuring circuit for this method
DE8710236U1 (en) * 1987-07-25 1987-10-22 Erni Elektroapparate Gmbh, 7321 Adelberg, De
DE3640734A1 (en) * 1986-11-28 1988-06-09 Heinz Hoelter Sensor with electronic humidity and temperature correction
EP0274042A2 (en) * 1986-12-22 1988-07-13 Bosch-Siemens HausgerÀ¤te GmbH Circuit for the establishement and interpretation of binary words by measurement techniques
DE3743846A1 (en) * 1987-12-23 1989-07-13 Porsche Ag TRANSDUCERS
FR2645955A1 (en) * 1989-04-17 1990-10-19 Kronenbourg Brasseries
DE4024402C1 (en) * 1990-08-01 1991-10-31 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De
WO1992003705A1 (en) * 1990-08-20 1992-03-05 Rosemount Limited A transmitter
EP0628715A2 (en) * 1993-04-08 1994-12-14 Hitachi, Ltd. Engine control equipment and its air meter
DE19606458A1 (en) * 1996-02-21 1997-08-28 Ahlers Horst Dr Ing Habil Sensor measuring system with measurement conditioning device
DE29714517U1 (en) * 1997-08-13 1998-09-10 Siemens Ag Transmitter
DE29903260U1 (en) * 1999-02-23 2000-04-13 Siemens Ag Transmitter
EP1071019A2 (en) * 1999-07-20 2001-01-24 Dr. Johannes Heidenhain GmbH Method and apparatus for data transmission between different memory units of position measuring devices
WO2002050497A2 (en) 2000-12-21 2002-06-27 Honeywell International Inc. Method and apparatus for the calibration and compensation of sensors
WO2003002966A1 (en) * 2001-06-27 2003-01-09 Sherwood Services Ag Temperature probe adapter
DE10203555A1 (en) * 2002-01-29 2003-08-07 Endress & Hauser Wetzer Gmbh field device
US6935156B2 (en) 2003-09-30 2005-08-30 Rosemount Inc. Characterization of process pressure sensor
US6937160B2 (en) 2000-11-02 2005-08-30 Festo Ag & Co. Sensor arrangement for application to at least one data item
DE19947008B4 (en) * 1998-10-01 2010-08-19 Balluff, Inc. Method, apparatus and system for calibrating the output signal of a linear position detector
WO2012106053A3 (en) * 2011-02-03 2013-08-15 Anderson Instrument Company Inc. Sensor assembly for hygenic material processing systems

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US4900702A (en) * 1987-10-27 1990-02-13 Nippon Ferrite, Ltd. Dielectric ceramic composition

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DE3218511A1 (en) * 1981-05-19 1983-03-03 Setra Systems Inc., 01760 Natick, Mass. TEMPERATURE COMPENSATED MEASURING ARRANGEMENT

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Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421736A1 (en) * 1983-07-27 1985-02-14 Sundstrand Data Control, Inc., Redmond, Wash. STORAGE DEVICE FOR TRANSMITTER DATA
EP0169414A3 (en) * 1984-07-27 1988-07-27 Keller AG für Druckmesstechnik Method for the temperature compensation and measuring circuit for this method
EP0169414A2 (en) * 1984-07-27 1986-01-29 Keller AG für Druckmesstechnik Method for the temperature compensation and measuring circuit for this method
DE3427743A1 (en) * 1984-07-27 1986-02-06 Keller AG für Druckmeßtechnik, Winterthur METHOD FOR TEMPERATURE COMPENSATION AND MEASURING CIRCUIT THEREFOR
US4715003A (en) * 1984-07-27 1987-12-22 Keller Ag Fur Druckmesstechnik Method for temperature compensation and measuring circuit therefor
DE3640734A1 (en) * 1986-11-28 1988-06-09 Heinz Hoelter Sensor with electronic humidity and temperature correction
EP0274042A3 (en) * 1986-12-22 1989-07-05 Bosch-Siemens HausgerÀ¤te GmbH Circuit for the establishement and interpretation of binary words by measurement techniques
EP0274042A2 (en) * 1986-12-22 1988-07-13 Bosch-Siemens HausgerÀ¤te GmbH Circuit for the establishement and interpretation of binary words by measurement techniques
DE8710236U1 (en) * 1987-07-25 1987-10-22 Erni Elektroapparate Gmbh, 7321 Adelberg, De
DE3743846A1 (en) * 1987-12-23 1989-07-13 Porsche Ag TRANSDUCERS
US5008843A (en) * 1987-12-23 1991-04-16 Dr. Ing. H.C.F. Porsche Ag Sensor having an answerback device
FR2645955A1 (en) * 1989-04-17 1990-10-19 Kronenbourg Brasseries
EP0398771A1 (en) * 1989-04-17 1990-11-22 Brasseries KRONENBOURG Société dite : S.A. Method and device for measuring the operational data of a beer-barrel production line
DE4024402C1 (en) * 1990-08-01 1991-10-31 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De
US5355129A (en) * 1990-08-01 1994-10-11 Dr. Ing. H.C.F. Porsche Ag Measuring sensor device
US5451939A (en) * 1990-08-20 1995-09-19 Fisher-Rosemount Limited Microprocessor controlled transmitter for connection to a sensor and a method of transferring digital signals to the microprocessor
WO1992003705A1 (en) * 1990-08-20 1992-03-05 Rosemount Limited A transmitter
EP0628715A2 (en) * 1993-04-08 1994-12-14 Hitachi, Ltd. Engine control equipment and its air meter
EP0628715B1 (en) * 1993-04-08 2001-08-16 Hitachi, Ltd. Engine control equipment and its air meter
DE19606458A1 (en) * 1996-02-21 1997-08-28 Ahlers Horst Dr Ing Habil Sensor measuring system with measurement conditioning device
DE29714517U1 (en) * 1997-08-13 1998-09-10 Siemens Ag Transmitter
DE19947008B4 (en) * 1998-10-01 2010-08-19 Balluff, Inc. Method, apparatus and system for calibrating the output signal of a linear position detector
DE29903260U1 (en) * 1999-02-23 2000-04-13 Siemens Ag Transmitter
EP1071019A3 (en) * 1999-07-20 2004-02-04 Dr. Johannes Heidenhain GmbH Method and apparatus for data transmission between different memory units of position measuring devices
EP1071019A2 (en) * 1999-07-20 2001-01-24 Dr. Johannes Heidenhain GmbH Method and apparatus for data transmission between different memory units of position measuring devices
DE19933963A1 (en) * 1999-07-20 2001-02-01 Heidenhain Gmbh Dr Johannes Method and arrangement for data transmission between different storage units of position measuring devices
US6738802B1 (en) 1999-07-20 2004-05-18 Dr. Johannes Heidenhain Gmbh Method and system for transmitting data among various memory units of position measuring devices
US6937160B2 (en) 2000-11-02 2005-08-30 Festo Ag & Co. Sensor arrangement for application to at least one data item
WO2002050497A3 (en) * 2000-12-21 2003-03-27 Honeywell Int Inc Method and apparatus for the calibration and compensation of sensors
WO2002050497A2 (en) 2000-12-21 2002-06-27 Honeywell International Inc. Method and apparatus for the calibration and compensation of sensors
WO2003002966A1 (en) * 2001-06-27 2003-01-09 Sherwood Services Ag Temperature probe adapter
KR100782678B1 (en) * 2001-06-27 2007-12-07 코비디엔 아게 Temperature probe adapter
DE10203555A1 (en) * 2002-01-29 2003-08-07 Endress & Hauser Wetzer Gmbh field device
US6935156B2 (en) 2003-09-30 2005-08-30 Rosemount Inc. Characterization of process pressure sensor
WO2012106053A3 (en) * 2011-02-03 2013-08-15 Anderson Instrument Company Inc. Sensor assembly for hygenic material processing systems

Also Published As

Publication number Publication date
JPS607322A (en) 1985-01-16

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