Digital thermostat XH-W3001, -50 to + 110 ° C, power supply 12V

Digital thermostat module with LED display and active status signaling (OUT indicator light)


Technical parameters:

- working voltage: DC 12V
- output: in active state 12VDC via relay switching contact 250VAC / 5A (14VDC / 20A) -type4181
- controlled temperature range: –50–110 ° C
- resolution: 0.1 ° C (above 100 ° C 1 ° C), accuracy 0.2 ° C in the range -10 ° -100 ° C
- measurement frequency: 2 × / sec
- measuring sensor: NTC (10K 0.5%), waterproof
- dimensions: 60 × 45 × 30mm

Instructions for use:

The thermostat allows you to set the temperature T1 and T2, where T1 is the temperature at which the thermostat closes and T2 is the temperature at which the thermostat turns off. Switching on the thermostat is indicated by a red LED at the upper right corner of the display (description "OUT").

- hold down the up arrow to set the temperature T1. Once the display starts flashing, you can use the arrows to adjust the switch temperature setting.
- hold down the down arrow to set the temperature T2. As soon as the display starts flashing, you can use the arrows to adjust the switch-off temperature setting.

Connect the supply voltage to the red (+) and black (-) wires, the 12V appliance to the yellow and black wires

Operating modes:

- heating mode (T1 - cooling mode (T1> T2): After switching on the device, the output is inactive until the measured temperature reaches the T1 level. Then the output is activated until the measured temperature reaches level T2.

Note:
The output relay has a supply voltage of 12V applied to the switching contact, so it has an active state of 12V from the power supply at its output. without supply voltage. The relay (type 4181) has rated contacts for 230VAC / 5A

The product is not a stand-alone unit, it requires professional installation.