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Features

Temperature measuring range 0 to +15 °C, setting range 1 to +10 °C

Active steam-filled probe line

Operating mode: manual or automatic reset

Regulated membrane heating for operation up to -15 °C

Two analog outputs 0 to 10 V

One switching output (relay: max. AC 230 V 6(2) A)

Can be set without opening the case lid

Electrical connection via tension spring terminals

Operating voltage (SELV) AC 24 V

Probe line length 2000 mm or 6000 mm

Protection type EN 60529, IP42

Customer benefits

Process reliability

The integrated membrane heating ensures that only the temperature along the probe line is relevant for thermostat operation.

Self-monitoring of the probe line ensures that the thermostat stops plant operation "on the safe side" (frost operation) when mechanical defects at the probe line occur.

Time-saving

The push-button for device settings is easily accessible from the outside which reduces the installation time of the thermostat. The installation can be quickly changed afterwards.

Versatile

Selectable resets (manual or automatic) allow the thermostat to be used in a number of applications.

Applications

The frost protection thermostat is used on the air part of air-conditioning systems, heat exchangers, heating registers, and similar units to protect them against frost damage and freezing.

Building automation

Ventilation and air-conditioning industry

Possible security precautions that can be used with the help of the frostTHERM-ATE:

Switching off ventilators

Opening heating valves

Closing air flaps