Elitech EK-3030 Digital Temperature Controller Cooing Defrosting and Fan Control Outputs With Temperature and Defrosting Sensor Probe, Touch Key

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Elitech EK-3030 (EK3030) is a temperature controller with touchscreen buttons. It is suitable for temperature control of refrigeration, defrosting and fan output. With temperature measurement, temperature display, temperature control, temperature correction, forced defrosting, temperature overrun alarm and sensor fault alarm function. One-touch restoration of original setting values for easy re-adjustment of parameters.

It has the function of defrosting cycle power-off memory, even if the equipment is unexpectedly powered off, the defrosting can still be started in time to ensure the normal operation and cooling efficiency of the unit.

Due to its touch buttons, Elitech equipped the EK series with a key lock function to avoid accidental touches that may cause the parameters to change.

Elitech EK-3030 temperature controller is suitable for temperature control of cold storage, freezer, operating console and other refrigeration equipment.

Two-way sensor inputs: temperature probe sensor and defrost probe sensor.
Three-way control outputs: refrigeration, defrosting and fan equipment.

Elitech EK-3030 Function

Model Control Output Signal Input Other
Refrigeration Defrosting Fan  Temperature Sensor Defrost Sensor Over-temperature alarm Parameter Reduction
EK-3030 10A 10A 10A



Model EK-3030
Operating Voltage 220VAC±10%; 50/60Hz
Overall Power Consumption <5W
Temperature Measurement Range -40℃~85℃
Temperature Control Range -40℃~99℃
Temperature Measurement Accuracy ±1℃(-30℃~50℃), Others ±2℃;
Display Resolution 1℃/0.1℃
Product Size 85.0×35.0×63.8 (mm)
Mounting Dimension 71×29 (mm)
Rated Current of Output Relay 10A/220VAC



  • More Stable & Reliable*    Pass EMC test, industrial level four test, Front panel protection level reaches IP65
  • Touch Keys, Good User Experience*   High precision capacitive touch keys for greater reliability
  • Waterproof & Dustproof*   One-piece front panel design for greater protection against moisture and dust
  • Clearer Display, Easy to Use*   High brightness digital tube display for the larger display area
  • Easy to Use, No Menu*   Single-click to complete the general settings directly, no need to enter the menu
  • Buzzer Alarm Output, More Reliable*   Sensor fault alarm and over-temperature alarm
  • Use At Ease, Power-off Memory*   With defrost cycle power-off memory function, even if the equipment is unexpectedly power-off, the defrost can still be started in time to ensure the normal operation and cooling efficiency of the unit
  • Multiple Defrost Modes, More Stable and Energy Saving*   Two defrost modes of defrost control output: electric heating defrost and hot gas defrost. In addition, with shutdown defrost function
  • Multiple Fan Modes, More flexible to use*  There are 5 working modes of the fan, which are related to the compressor and defrost functions.


  • Cold storage
  • Freezer,
  • Operating console
  • Refrigeration equipment

EK Series Touch Key Temperature Controller Comparison Chart

Model Control Output Sensor Communication Function
Cooling Heating Defrost Fan Light Defrost Sensor
E-1000 10A 10A / / 10A / /
EK-3010 Cooling / Heating (10A) / / / / /
EK-3010L Cooling / Heating (16A) / / 10A / /
EK-3020 10A / 10A / / / /
EK-3021 10A / 10A / / /
EK-3030 10A / 10A 10A / /
EK-3030E 10A / 10A 10A / 485 interface


Elitech EK-3030 Related Documents

Customer Reviews

Based on 1 review
Ahmed mohamed

fatastic controller

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