kitchen cabinet temperature controller elitech kibnt EK 3021

EK-3021 Digital Temperature Controller

General:

This controller is suitable for temperature control of the middle and low temperature cold storage.

The intelligent temperature controller could measure, display and control temperature, with the function of temperature calibration, forced defrost and temperature over temperature alarm and sensor failure alarm, one key recovery of the factory default value, parameters preset and one key recovery. It adopts touch key design with the key lock function.

Dual-way sensor input: cabinet temperature sensor(Pb1) and defrost sensor(Pb2).

Two way control output: Refrigeration and defrost.

Features:

u  Six touch key design, quick parameter setting, easy operation.

u  Multiple defrost control modes, more stable and energy saving, avoid cold storage swell.

u  Defrost cycle power off memory function.

u  Construction contractor could preset a group of parameters, with one key recovery       function.

Technical parameters:

1)  Measuring range:-40℃~99℃

2)  Controlling range:-40℃~85℃;

3)  Accuracy:-30℃~50℃,±1℃±0.5dig; others, ±2℃±0.5dig

4)  Resolution:0.1℃ / 1℃

5)  Mounting size: 71mm*29mm

6)  Power supply: 220VAC±10%, 50/60Hz

7)  Power consumption:<5W

8)  Output capacity:

Refrigeration:10A/220VAC or 16A/220VAC(directlydrive a singlephasecompressor 1HP)

   Defrost:10A/220VAC

   One way buzzer alarm output

   9)  Work ambient temperature: -5℃~60℃;work ambient humidity:10%~90% non condensing

10)  Storage temperature:-25℃~75℃

11)  Senor type: NTC(10KΩ/25℃,B value 3435K)

12)  Sensor length: 2M

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