The cable temperature sensor QAP 21.3 is used for measuring the temperature in heating, ventilation and air conditioning systems . With the appropriate accessories also for the purposes of the Changeover function (switching between heating and cooling modes), as an immersion sensor, contact sensors on the pipes and for solar collectors. The sensor is designed for mounting air conditioning units such as fan coils, induction units, etc.

Properties:

• can be connected to all controllers that are able to process the Ni 1000 signal
• measuring range -30 to +130 ° C
• sensor type and output: passive
• IP 65 protection