Cooling or heating temperature controller D20

Specifications

Temperature Controller
Product Size:7X3.5X7.5CM
Bore Size:70X29MM
Main function
Refrigeration Defrost fan control alarm

 Temperature Controller

Product Size:7x3.5x7.5CM

Bore Size:70x29MM

 

Main function

 

Temperature display, temperature controlling(refrigeration/heat mode can be set),compressor start delay protection, 2 defrost modes (electric heat, hot gas), 2 defrost start mode (time alternation, accumulative compressor running time), 2 defrost end mode (timing, controlled by both temperature and time), dripping, manual defrost, sensor error alarm, one external alarm input, password, C/F unit change.

 

Main Technique Index

 

1,Temperature display range: -50~150°C(The resolution is 0.1°C)

                            -58~302°F(The resolution is 0.1°F)

2,Power supply: AC 220V±10% or AC 380V±10% 50Hz (Refer to the wiring diagram)

3,Operating environment: temperature -10°C~50°C, humidity≤85%

4,Relay contact capability: compressor 20A/250VAC, defrost 8A/250VAC (pure resistive load)

5,Temperature sensor: NTC R25=5kΩ, B (25/50) =3470K