Do you know how to calibrate your control valve?
VALVE CALIBRATION To check valve calibration of your control valve: 1. Remove the positioner cover and locate the + and – terminals on the green terminal block. 2. Connect your mA driver to these terminals to generate a signal. 3. Set the mA driver to 4mA – the valve should […]
Do you know the health of your oil system?
When oil temperatures rise beyond acceptable levels there are a few key areas to look at in order to resolve the issue. Temperature Verify the temperature reading is correct. This can be done with an inline thermometer or hand held digital temperature monitor. This ensures the oil temp RTD is […]