Description:
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.
Features:
1. Dual-way sensor input: cabinet temperature sensor and defrost sensor.
2. Multiple defrost control modes, more stable and energy saving.
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.
Specifications:
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: 220±10%(VAC), 50/60Hz
7) Power consumption: <5W
8) Work ambient temperature: -5℃~60℃; work ambient humidity: 10%~90% non condensing
9) Storage temperature: -25℃~75℃
10) Senor type: NTC(10KΩ/25℃, B value 3435K)
11) Output capacity:
Refrigerant: 10A/220VAC(OR 16A/220VAC directly drive a single phase compressor 1HP)
Defrost: 10A/220VAC
One way buzzer alarm output
12) Sensor length: 2M
Package includes:
1 x Temperature Controller
Details Pictures:
