Schneider Electric Pressure Transmitter IAP10S-V

Ensure required tools are available

Follow the required protocol to remove the device from online operation

Override the milliamp output to the High Failsafe setting

Confirm the mA output corresponds to 21.0 mA

Override the milliamp output to the Low Failsafe setting

Confirm the mA output corresponds to 3.6 mA

Ensure the transmitter is stabilized at the final operating temperature.

Verify that the FoxCalTM feature is enabled or disabled as required.

Apply pressure equal to or near the LRV and enter the pressure for the lower trim point.

Apply pressure equal to or near the URV and enter the pressure for the upper trim point.

Perform a single point calibration (zeroing) with a nonzero pressure input if desired.

Check if the underrange and overrange output values extend beyond 4 and 20 mA, respectively.

Transmitters with the Optional Display

Unlatch the external zero button by turning it 90 degrees counterclockwise

Relatch the external zero button by turning it 90 degrees clockwise

Set or reset using the optional display

Apply zero pressure to the transmitter or use a bypass valve to equalize pressure

Press the external zero button until the display reads CAL AT0, then release

Apply the lower range value (LRV) pressure to the transmitter

Press and hold the external zero button until the display reads CAL LRV, then release

View the total days the transmitter has been in service using the 1 Device Setup > 2 Calibration > Time in Service Meter menu selection.

View the user days since the last reset using the 1 Device Setup > 2 Calibration > Reset User Days menu selection.

Reset the user days to zero if necessary.

Perform a two-point calibration if FoxCalTM is enabled.

Rezero the transmitter output once it has stabilized at the final operating temperature.

Check the underrange and overrange output values to ensure they extend beyond 4 and 20 mA, respectively.

Perform One-Point Calibration at LRV

Perform one-point offset calibration at LRV

Is the transmitter output stabilized at the final operating temperature?

Rezero the transmitter output if necessary

Check underrange and overrange output values extend beyond 4 and 20 mA