The accessory enthalpy switch/receiver measures both temperature and humidity and converts the data into a relay output dependent on the sensor mode. Mode 1 is designed to energize the relay at a fixed set point of 28 BTU/lb or 75 F.

• Advanced technology ceramic design enables sensors to recover fully from condensation
• Sensor maintains accuracy longer than conventional sensors
• Accuracy is maintained over the entire operating range by using temperature compensation
• Precise production tolerances allow sensor interchangeability
• Each sensor is tested to work at numerous points