Relais module 12VDC schakelt 1xNO/NC 250V 10A met NTC temperatuur sensor LM393

Beschrijving

Informatie (ENG)

Purpose:
Temperature detection, adjusted to a certain valve point through a potentiometer to control the corresponding temperature, with relay output, directly connected to high-power AC products.

Module usage instructions:
1. The thermistor module is most sensitive to the ambient temperature and is generally used to detect the temperature of the surrounding environment. The water temperature can be detected by replacing the waterproof thermal sensor.
2. When the ambient temperature of the module exceeds the set threshold, the relay is closed and the common terminal is connected to the normal end. When the external ambient temperature is lower than the set threshold, the relay is disconnected and the common terminal is connected to the normally closed terminal;
3. The three ports of common terminal, normally open and normally closed are equivalent to a dual-control switch. When the relay coil is powered, the common terminal is conductive to the normally open terminal, and when there is no power, the common terminal is conductive to the normally closed terminal;

Electrical parameters:
Power supply voltage: 12VDC
Current: greater than 150mA
Load: 250V10A AC or 30V10A DC