W3230 Digital Temperature Controller
W3230 Digital Temperature Controller AC 220v 20A Thermostat in Body Dual Display,W3230 AC 220v 20A Digital Temperature Controller in Pakistan.
- Mini thermometer. With clear LED display for better readability.
- Wide temperature measuring range. Heating or cooling control.
- All parameters setting can be saved after short circuit.
- Relay output. High Control precision 0.1 centigrade
- Can be used for domestic freezer, water tanks, refrigerator, industrial chiller, steamer, industrial equipment and other temperature-controlled system
Power Supply: AC 110V-220V Temperature Controller
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 10A 220V
Environmental requirements: -10-60°C , humidity 20%-85%RH
About this Product W3230 Digital Temperature Controller:
- Outdoor use uses involving potential chemical contamination or electrical interference
- Nuclear energy control systems, combustion systems, railroad systems, aviation systems
- Medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations
- Systems, machines, and equipment that could present a risk to life or property
- Domestic freezer, water tanks, refrigerator, industrial chiller, steamer, industrial equipment, and another temperature-controlled system.
- Package List:1 x Digital Thermostat Temperature Alarm Controller Sensor
Circuit connection: refer to the circuit diagram to connect the power supply and load. At this time, the digital tube (top) displays the actual measured temperature value, and the digital tube (bottom) displays the preset temperature. If the temperature sensor is missing or damaged, the digital tube will display “– –“, and the buyer must check whether the temperature sensor is installed before using it.
The temperature control output is a 10A relay, which can meet various high-power loads. Please make sure the circuit is correct.
Indicator light, digital tube status:
Indicator light: off means the relay is disconnected, and on means the relay is closed
Digital tube: display “– –“,
1. Check whether the temperature sensor is missing or damaged
2. High temperature protection of heating mode
3. Low temperature protection in refrigeration mode