Elitech Touch Key EK Series Temperature Controller-Elitech UK

Elitech EK-3021 (EK3021) 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 temperature controller with a key lock function to avoid accidental touches that may cause the parameters to change.

Elitech EK-3021 Two Way Outputs Temperature Controller Safe Stable and Reliable-Elitech UK

Elitech EK-3021 temperature controller is suitable for temperature control of medium and low-temperature cold storage, freezer, operating console and other refrigeration equipment.

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

Elitech EK-3021 Function

Model	Control Output		Signal Input		Others
Model	Refrigeration	Defrosting	Temperature Sensor	Defrost Sensor	Over-temperature Alarm
EK-3021	10A	10A	√	√	√

Elitech EK-3021 Two Way Outputs Temperature Controller Cooling and Defrosting Control Output-Elitech UK

Elitech EK-3021 Parameter

Model	EK-3021
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-3021 Features

Pass EMC test, industrial level four test, stable and reliable
High precision capacitive touch keys for greater reliability
One-piece front panel design for greater protection against moisture and dust
High brightness digital tube display for the larger display area
Single-click to complete the general settings directly, no need to enter the menu

Elitech EK-3021 Application

Cold storage
Freezer,
Operating console
Refrigeration equipment

Elitech EK-3021 Two Way Outputs Temperature Controller Application -Elitech UK

Elitech EK-3021 Related Documents

Elitech EK-3021 Temperature Controller Thermostat User Manual
Elitech EK-3021 Temperature Controller Thermostat CE Certification

Elitech EK-3021 Panel Introduction

Elitech EK-3021 Two Way Outputs Temperature Controller Panel Introduction-Elitech UK

EK Series Temperature Controller Functions Comparison

Model	Control Output					Sensor	Communication Function
Model	Cooling	Heating	Defrost	Fan	Light	Defrost Sensor	Communication Function
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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