mA Loop Valve Tester
Fluke 710
- Key valve testing functions include pre-configured valve signature test, speed test, step test, manual test, and bump/partial stroke test
- Key mA loop calibrator functions include mA source, mA simulate, mA read, mA read/loop power, and volts read
- ValveTrackâ„¢ Software enables upload to a PC for further in-depth analysis of valve measurements that are logged and recorded to memory
- Full range ramping of the mA signal from 4 to 20 to 4 mA while recording the 0-100-0% position, or the pressures applied that move the valve from 0-100-0%
- Stepping the mA signal on the input to the valve in steps and evaluating the valves response to the mA input changes
- Speed tests to determine how fast the valve can open or close
- Bump and partial stroke tests that help test valves over a portion of their range so they can be tested in a live process
