The model 729 is a portable pressure calibrator with internal pressure generation. It supports 4-20 mA current loop calibration of pressure transmitters, switches and it supports the use of external 750P pressure modules.
This tutorial shows how to configure the 729 as a Support Device for use with COMPASS for Pressure software. Key features of the setup:
- Using the internal sensor
- Using an external pressure module
- Pressure control configuration
- Vent and Zeroing support
- Using the 729 to supply the excitation voltage and to read the mA output of a DUT