Pressure A Or B Sensor - Fisher FIELDVUE DVC6200p Instruction Manual

Calibration
June 2017
Pressure Sensors
Note
Air must be applied to the DVC6200p to calibrate the pressure sensors. If no air is present there is potential to calibrate with a span
of zero, which will result in the pressure sensors not functioning.
Select the appropriate pressure sensor on the A/B Pressure Sensor tab from the Configure > Calibrate menu. Follow the
prompts to calibrate the pressure sensors.
Pressure A or
Pressure B
Note
Pressure A and B sensors are calibrated at the factory and should not require calibration.
WARNING
During calibration the valve will move full stroke. To avoid personal injury and property damage caused by the release of
pressure or process fluid, isolate the valve from the process and equalize pressure on both sides of the valve or bleed off the
process fluid.
1. Select a) Zero Only, or b) Zero and Span (gauge required).
1. The following message appears: The Pressure Sensor calibration procedure permits calibrating the Pressure A
Sensor. Normally this sensor is calibrated at the factory, and should not need Calibration.
2. Click OK when you have read this message.
3. The instrument will move the valve to Open. Once it has stopped moving and pressure is 0 psi, click EXIT.
4. Place the Transducer Block mode in Auto for the valve to track input.
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Instruction Manual
D103563X012