Elitech EK-3020 Two-way Output Digital Temperature Controller Cooling and Defrostin Output

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Elitech EK Series Touch KeyTemperature Controller-Elitech UK

Elitech EK-3020 is a temperature controller with touch screen buttons. It is suitable for temperature control of cooling and defrosting 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. The touch button adopts high-precision digital capacitance measurement technology, which can avoid various interferences such as water droplets; compared with mechanical buttons, there is no mechanical action, long life, and stable performance.

Elitech EK-3020 Temperature Controller Safe Stable and Relaible

Elitech EK-3020 temperature controller is suitable for temperature control of medium and low-temperature cold storage, freezer, operating console and other refrigeration equipment.

One-way sensor input: temperature probe sensor.
Two-way control output: Refrigeration and defrost. 

Elitech EK-3020 Function

Model Control Output Signal Input Other
Refrigeration Defrosting Temperature Sensor Over-temperature alarm Parameter Reduction
EK-3020 10A 10A

Elitech EK-3020 Temperature Controller Cooling and Defrosting Control Output-Elitech UK

Elitech EK-3020 Parameter

Model EK-3020
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

Elitech EK-3020 Features

  • 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

Elitech EK-3020 Temperature Controller Application

Elitech EK-3020 Application

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

Elitech EK-3020 Panel Introduction

Elitech EK-3020 Temperature Controller Panel Indroduction-Elitech UK

Elitech EK-3020 Related Documents

EK Series Temperature Controller Functions Comparison

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

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