Elitech ECS-11 Digital Temperature Controller Refrigerant Cooling System with Defrost Mode, One-way Cooling Control Output, Direct Drive Single-phase 1.5HP Compressor

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Elitech ECS-11 (ECS11) is a universal, high-precision, easy-to-operate temperature controller, suitable for temperature control of refrigeration. Refrigeration relay output could reach 30A/240VAC, which could directly drive a single-phase 1.5Hp compressor. With temperature measurement, temperature display, temperature control, temperature correction, sensor fault alarm functions. One-touch restoration of original setting values for easy re-adjustment of parameters. It also has Celsius, Fahrenheit conversion functions.

One-way sensor input: temperature probe sensor.
One-way control output: refrigeration equipment.

Elitech ECS-11 Function

Model Control Output Signal Input Other
Refrigeration (30A) Temperature Sensor Buzzer ℃/℉



Model ECS-11
Operating Voltage 220VAC±10%; 50/60Hz
Overall Power Consumption <3W
Temperature Measurement Range -50℃~90℃/ -58℉~194℉
Temperature Control Range -50℃-85℃ or -58°F-185°F
Temperature Measurement Accuracy ±1℃(-40℃~50℃),  51℃~70℃, ±2℃, Others ±2℃
Display Resolution  0.1℃/1℉
Product Size 78.5×34.5×78.5(mm)
Mounting Dimension 71×29 (mm)
Rated Current of Output Relay (Refrigeration 30A/240VAC, directly drive a single-phase 1.5HP(220V AC) loading



  • Celsius and Fahrenheit could be switched by menu.
  • Big light inlet window, LED display, 50% increase of display area, more fashionable, intuitive, and easily readable;
  • The front panel adopts color design, more artistic;
  • With the function of one key recovery;
  • Adopt a 30A big relay and could directly drive a 1.5HP single-phase compressor, reducing the material cost for customers.


  • Beverage cabinet
  • Display case
  • Kitchen cabinet
  • Supermarket split cabinet

Elitech ECS-11 Related Documents

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