Thermostat for Circulation Pump STC-1000

Product detailed description

The thermostat STC-1000 is a universal temperature controller with a sensor. It is suitable for controlling central heating pumps and circulation pumps, fans, and other similar devices.

The device operates in both heating and cooling modes. In heating mode, the relay remains closed until the temperature reaches the set value; in cooling mode, it remains closed until the temperature drops to the desired level. You can set the regulation by entering the desired value and hysteresis.

• switching between cooling and heating modes
• temperature regulation by setting the desired value and hysteresis
• temperature calibration
• external thermostat function
• compressor delay
• large and clear LCD display
• wiring diagram on the cover
• lightweight minimalist construction using high-quality components
• wide temperature regulation range
• automatic alarm in case of overheating or sensor failure

Technical specifications

• Temperature measurement range: -50 °C - 99 °C
• Measurement accuracy: ± 1 °C for the range (-50 °C - 70 °C)
• Temperature regulation range: -50 to 90 degrees C
• Measurement resolution: 0.1 °C
• Power supply: 220VAC ± 10%, 50/60Hz
• Sensor: NTC sensor (1 piece)
• Contact load capacity of the relay: Cooling (10A / 250VAC), Heating (10A / 250VAC)
• Maximum contact connection power: Cooling 2.5kW, Heating 2.5kW
• Operating temperature: 0 °C - 60 °C
• Operating humidity: 20% - 85%
• Sensor failure delay: 1 minute