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W3230 Relay Output Digital Temperature Controller -55~120C Thermostat Regulator Heating Cooling Control Switch 10A 220V/20A 12V
  • W3230 Relay Output Digital Temperature Controller -55~120C Thermostat Regulator Heating Cooling Control Switch 10A 220V/20A 12V
  • W3230 Relay Output Digital Temperature Controller -55~120C Thermostat Regulator Heating Cooling Control Switch 10A 220V/20A 12V
  • W3230 Relay Output Digital Temperature Controller -55~120C Thermostat Regulator Heating Cooling Control Switch 10A 220V/20A 12V
  • W3230 Relay Output Digital Temperature Controller -55~120C Thermostat Regulator Heating Cooling Control Switch 10A 220V/20A 12V
  • W3230 Relay Output Digital Temperature Controller -55~120C Thermostat Regulator Heating Cooling Control Switch 10A 220V/20A 12V
  • W3230 Relay Output Digital Temperature Controller -55~120C Thermostat Regulator Heating Cooling Control Switch 10A 220V/20A 12V
  • W3230 Relay Output Digital Temperature Controller -55~120C Thermostat Regulator Heating Cooling Control Switch 10A 220V/20A 12V
  • W3230 Relay Output Digital Temperature Controller -55~120C Thermostat Regulator Heating Cooling Control Switch 10A 220V/20A 12V
  • W3230 Relay Output Digital Temperature Controller -55~120C Thermostat Regulator Heating Cooling Control Switch 10A 220V/20A 12V

W3230 Relay Output Digital Temperature Controller -55~120C Thermostat Regulator Heating Cooling Control Switch 10A 220V/20A 12V

Item No.: W3230
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Specifications:
Power Supply:DC 12V/ AC 110V-220V
Temperature Control Range:-55℃-120℃
Resolution Ratio: 0.1°C(-9.9-99.9); 1°C(other range)
Color of Displaying: red/blue
Measurement accuracy: ±0.1°C
Control accuracy: 0.1°C
Sensor: NTC10K Waterproof sensor
Output: Relay Contact Capacity 20A 12V / 10A  220V
Environmental requirements: -10-60°C , humidity 20%-85%RH
Dimension:79mm *43mm*26mm
Cutting Size:73mm*39mm
Sensor wire: 1 meter

Features: 
When the power supply and equipment are connected, power supply can be provided to the controller. At this time, the display is
displayed as the measured temperature. Press the SET key once, and the display temperature flashes. The thermostat output for 20 A
relay, to meet a variety of high power load, connected to the control circuit, can supply power for the thermostat, at this time
the display display for the environment temperature.

Indication of status of indicator light, nixie tube and buzzer

Indicator light: flashing indicates refrigeration or heating start delay, constant light indicates relay has been closed

Digital tube: display LL opens the way for the sensor, please connect the sensor according to the instructions; HH shows that
outside the measuring range the thermostat will force the relay to disconnect; Display -- -- alarm for high temperature