Transmissor e sistema de medição de pressão

A two-wire transmitter senses a pressure using an internal pressure sensor. The transmitter includes an input for receiving a process variable from a remote sensor which is separated from the transmitter. Circuitry in the transmitters transmits information on a two-wire process control loop which is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BRIAN J BISCHOFF, GREGORY S MUNSON, GARY P CORPRON, DAVID E WIKLUND, MICHAEL J ZWEBER, BENNETT L LOUWAGIE, DAVID A BRODEN
Format: Patent
Sprache:por
Schlagworte:
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Beschreibung
Zusammenfassung:A two-wire transmitter senses a pressure using an internal pressure sensor. The transmitter includes an input for receiving a process variable from a remote sensor which is separated from the transmitter. Circuitry in the transmitters transmits information on a two-wire process control loop which is related to the sensed pressure and the process variable.