Elitech temperature controller EK-3021 is suitable for the temperature control of the middle and low temperature in cold storage, air-cooled cabinets, kitchen cabinets,operational consoles, refrigerating display cabinets. It could measure, display and control temperature, with the function of temperature calibration, forced defrost and 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.
1. Dual-way sensor input: cabinet temperature sensor and defrost sensor.
2. Multiple defrost control modes, more stable and energy saving, avoid cold storage swell.
3. Two way control output: Refrigeration and defrost.
4. Suitable for temperature control of the middle and low temperature cold storage or heating equipment.
5. Six touch key design, quick parameter setting, easy operation.
6. It could measure, display and control temperature, with the function of temperature calibration, and temperature over temperature alarm and sensor failure alarm.
7. one key recovery of the factory default value, support parameters preset
8. It adopts touch key design wit the key lock function
Controlling range: -40℃～85℃
Accuracy: -30℃～50℃, ±1℃±0.5dig; others, ±2℃±0.5dig
Resolution: 0.1℃ / 1℃
Mounting size: 71mm*29mm
Power supply: 220±10%(VAC), 50/60Hz
Power consumption: 5W
Work ambient temperature: -5℃～55℃
Work ambient humidity: 10%～90% non condensing
Storage temperature: -25℃～85℃
Senor type: NTC (10KΩ/25℃, B value 3435K)
Sensor length: 2M