Instrumentation and control

Process value from pneumatic signal

Process value from pneumatic signal is a parameter of a measurement channel, sensor, controller, or actuator.

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PV = LRV + (P−20)(URV−LRV)/80

What it means

Process value from pneumatic signal is a parameter of a measurement channel, sensor, controller, or actuator.

How it works and where it is used

Use this calculation for converting standardized signals to process values and checking measurement loops.