Modbus Dew Point Monitor ANDTPWEXT-MD measures the relative humidity on pipes, cooling ceilings or other surfaces. The device also features a changeover contact for which the limiting value can be adjusted between 75 and 100 % r.h. with the help of a potentiometer. This way the respective signal can be transferred to the control/DDC when condensation is forming in order to activate the respective actuators.
Additional options for sensor ANDTPWEXT-MD (surcharges):
- power supply cord/meter.
- Modbus sensor