Elitech EK-3030E Digital Temperature Controller Cooling Defrosting and Fan Control Outpus With Temperature and Defrosting Prpbe Sensor, RS-485 Interface, Touch Key

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EK-3030E
Elitech EK-3030E digital temperature controller is a smart communication temperature controller used for temperature control of cold storage and heating devices. lt could be connected to the internet as a control terminal and could control and set parameters remotely. It has the function as below: measure, display, and control...

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Elitech EK-3030E digital temperature controller is a smart communication temperature controller used for temperature control of cold storage and heating devices. lt could be connected to the internet as a control terminal and could control and set parameters remotely. It has the function as below: measure, display, and control temperature; temperature calibration; forced defrost; over-temperature alarm and sensor failure alarm; parameters preset and one key recovery; key lock function, dual-way digital input.
 
Communication protocol adopts MUDBUS protocol, TTL serial interface. The communication adapter card is optional to converse to the 485 communication interface.
 
Dual-way sensor input: cabinet temperature sensor and defrost sensor.Two digital input.
Three-way control output: Refrigeration/heating output, defrost, and fan.

Feature
  • It could be connected to the internet as a control terminal and could control and set parameters remotely.
  • It has the function as below: measure, display, and control temperature;
  • Temperature calibration; forced defrost; over-temperature alarm and sensor failure alarm; parameter preset and one key recovery; key lock function, dual-way digital input.
  • Communication protocol adopts MUDBUS protocol, TTL serial interface. A communication adapter card is optional to converse to the 485 communication interface.
  • Dual-way sensor input: Cabinet temperature sensor and defrost sensor. Two digital input.
  • Three-way control output: Refrigeration/heating output, defrost, and fan.
  • One way buzzer alarm output
 

Product Functions Comparison

Model
Cooling
or Heating
Alarm
Defrost
Fan
Temperature Probe
Defrost Probe
Communication Function
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485 interface


Specification

Measuring range
-40℃~99℃
Controlling range
 -40℃~85℃
Accuracy
-30℃~50℃, ±1℃±0.5dig; others, ±2℃±0.5dig
Resolution
0.1℃
Mounting size
71mm*29mm
Power supply
220±10%(VAC), 50/60Hz
Power consumption
<5W
Refrigeration Output
10A/220VAC or 16A/220VAC, directly drive a single-phase compressor 1HP
Defrost
10A/220V AC
Fan
10A/220V AC
Work ambient temperature
-5℃~60℃
Storage temperature
-25℃~75℃
Sensor type
NTC (10KΩ/25℃, B value 3435K)
Work ambient humidity
10%~90% non condensing
Sensor length
2M

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