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The device XH-W1209 includes five main components:
- The display is red, it shows three digits, the amount of 1 cm and length of 2.3cm.Clearly shows the temperature value withe the one decimal place.
- Below the display are three buttons which control the thermostat XH-W1209. First buton is “SET” with next two buttons are + and – are used for menu navigation increasing or decreasing values
- Below the buttons is black one way relay to turn on or off an electrical circuit.Seller uses the value of 10 amperes, 250 volts. The relays can switch from AC circuits suitable for US 110V or EU 230V.
- Do we involve green terminal two terminals for the relay K0 and K1 and two terminal for power from 12V transformer or battery + 12V and GND.
- The sensor for the temperature controller XH-W1209 is placed in a simple white socket.It is about 30 cm long with active iron end.Type of temperature sensor is clasic NTC 10K 0.5% .
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1 x W1209 Digital thermostat Temperature Control Switch 12V + sensor
|Temperature Range||-50C to 110C|
|Resolution||0.1 ℃ between -9.9 ~ 99.9 ℃; 1℃ at other range|
|High Temperature Protection||0-110C|
|Supply Voltage||12V DC|
|Ouput Voltage||12V DC|
|Output power||20A relay|
|Measurement input||NTC (10K 0.5%) Waterproof Sensor|
|Environmental Requirements||-10C ~ 60C|
How to operate:
Connect the power supply and equipment, the controller can be powered to measure the temperature is displayed, press the SET button, the display temperature flashes, press + – to set the desired temperature (hold down the + – quick lift) set When finished, press SET to confirm and return, then the controller automatically execute by setting the relay off. The thermostat is 10A relay outputs to meet a variety of high-power loads.