Anti Freeze Controller

»» SZ 7512P


Main Feature:

Switch off compressor at setpoint.
Manual reset is required to re-start.
Buzzer output on achieving antifreeze set point

Input & Output:

Relay output : 8 (3)A.
Buzzer output :10VDC, 10mA Max.
Temp. Sensor Input : 1 NTC with ½’’ BSP connection.

Application :

Chiller machines.

General Specification

Temperature range -50°C to +50°C.
230VAC Standard. Other models with 12VDC, 24VDC, 110VAC on request.
Panel cutout : 29 X 71 mm. Screw terminals : Admit 1X 2.5 mm² wire.


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