How do I calibrate the zero point on the PS17 differential pressure transmitter?

[SamuelMarie]

Calibrating the zero point on your PS17 differential pressure transmitter is essential for accurate readings. Here's how to do it, following the manufacturer's instructions:

1. Manual Zero-Point Calibration:

   • Make sure there's no pressure applied to the device.
   • Press and hold the key for under 10 seconds.
   • The zero-point calibration will finish in about 5-6 seconds.
   • Your device is now zeroed.

2. Zero-Point Calibration with Voltage Input:

   • Connect a 24 VDC voltage signal to the 5th connection on the terminal strip.
   • The zero-point calibration will occur while the signal is present. The output value before calibration is preserved.
   • The zero-point calibration will complete in around 6 seconds.
   • The device is now zeroed.

Performing these steps ensures your PS17 differential pressure transmitter provides precise and dependable measurements. Always refer to the specific procedures to keep your device performing accurately.