Thermal relay module, 1 channel, temperature sensor, 5V

The thermal relay module is a versatile and compact solution for temperature monitoring and control of electrical devices in various applications, depending on the temperature. This module combines the characteristics of a thermal sensor with a 1-channel relay, allowing temperature monitoring and automatic activation/deactivation of devices depending on the set temperature.

The module has a potentiometer for temperature adjustment. Using the relay, depending on the connection mode (COM to NC or NO), the closed contact mode can be set on the "above the set temperature" or "below the set temperature" principle.

The relay is energized when the set temperature threshold is exceeded.

The logic and control voltage of the relay is 5VDC, the relay can control electronic equipment up to 250VAC and maximum 10A or 30VDC with 10A.

Specifications:

Supply voltage: 5VDC

Working voltage: 5V DC

Relay: 1 channel (SPDT - Single Pole Double Throw)

Maximum switching current: 10A @ 250V AC / 10A @ 30V DC

LED indicator: for relay status (on/off)

Control interface: High-Level logic for activation

Dimensions mm: 50 x 26mm

Thermistor specifications

Working voltage: 5V DC

Sensor type: NTC thermistor (negative temperature coefficient)

Temperature measurement range: -10°C to +80°C

Measurement accuracy: ±0.5°C

Analogue interface: Analogue output proportional to temperature