PT20-VR1 thermoregulator (microprocessor two-threshold thermoregulator) is used in heating systems, to control the temperature of warm floors, etc. The thermostat is controlled by a microcontroller, which analyzes the temperature measured by the digital sensor, compares it with the set value, takes into account the set operating mode, and turns the load on and off based on this data. Switching is carried out by an electromagnetic relay. Technical characteristics: Supply voltage 150-280 Volts Measured temperature range 0°C ::: +75°C Temperature measurement accuracy 0.1°C Adjustable temperature range 0°C ::: +75°C Maximum load current depending on the model: 16A, maximum load power 3000 W Heating, cooling operating modes. The length of the cable is 7 cm.
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