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SR609C controller


when outdoor temperature is low, controller will trigger the pipe heating protection function to avoid pipe leakage due to freezing.

In stock

  • Power supply:AC230V ±10%,50Hz
  • Power consumption:< 3W
  •  Accuracy of temperature measuring: ± 2oC
  •  Range of tank temperature measuring: 0 ~100 oC
  • Suitable power of electrical heater: ≤ 1.5KW or ≤ 3KW (optional)
  • Inputs:T1: NTC10K, B3950 sensor (≤ 135oC) for tank, (PVC cable ≤105oC),
  • T2: temperature sensor, optional
  • Outputs:H1 for electrical heater, R1: Relay.
  • Ambient temperature :-10oC ~ 50oC.
  • Water proof grade:IP40.

Additional information

Weight 1.5 kg
Dimensions 230 × 50 × 340 mm