12V 1Ch Thermistor Relay Temperature Detection Module
1 Channel 12V Thermistor Relay Module Temperature Controller Temperature Sensor Switch Module Thermostat
Modules can be used for ambient temperature detection, detection temperature threshold can be adjusted by potentiometer, relays, can do a variety of temperature switches, such as temperature monitoring, temperature monitoring, automotive chassis temperature monitoring Module Features: 1. the use of highly sensitive thermistor detected ambient temperature, comes with genuine quality relay can directly control AC or DC loads, Normally open interface maximum load capacity: AC 0V--250V/10A DC 0V--30V/10A; 2. Temperature can be adjusted by potentiometer threshold, when the ambient temperature is above this threshold, relay, when the temperature falls below this threshold, the relay releases; 3. Design, smart regulation, when after the relay will automatically fine tune threshold, solves the problem of critical values over; 4. Module has a counter function, reverse polarity will not damage the power supply module; 5. Equipped with power indicator light (red), the relay status led (blue); 6. Operating voltage 12V; 7. With 4 fixing bolt holes for easy installation; 8. Module dimensions: 5.0CM*3.0CM*1.8cm; 9. Modules free with the 50cm fuse thermal sensor;
Instructions:
1.Module ambient temperature-sensitive thermistor, typically used to detect changes in ambient temperature;
2.Module when the ambient temperature is higher than the set threshold, relay to pull-in, beginning public side and often connected (disconnected from the normally closed-end), when the outside temperature drops below a set threshold, the relay disconnect, and common Terminal disconnected from the beginning (with normally closed-end connected);
3.The common Terminal, normally open, normally closed three ports is equivalent to a double control switch, relay coil current, common Terminal and start turn-on, no power, common Terminal and the normally closed-end of conduction;
Electrical parameters:
Working voltage: DC 12V Operating current: relay after pull-in: 12V module is less than 50mA Before the relay actuation: less than 5mA Load capacity: AC 0V--250V/10A, DC 0V--30V/10A; temperature range - 20 to 100
Package Included: 1 x 12V 1Channel Control Switch Thermistor Relay Sensor Temperature Detection Module