Data processing: measuring – calibrating – or testing – Measurement system – Pressure
Patent
1997-02-24
1999-02-09
Arana, Louis M.
Data processing: measuring, calibrating, or testing
Measurement system
Pressure
702155, G01L 700
Patent
active
058706950
ABSTRACT:
A master transmitter couples to first and second slave units through a bus. The slave units provide outputs to the bus related to first and second pressures of a process. The bus provides power to the units and carries signals. The master transmitter is adapted to couple to a two-wire process control loop which wholly powers the system.
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Broden David A.
Brown Gregory C.
Arana Louis M.
Miller Craig Steven
Rosemount Inc.
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