Relay IOT Sensor Module

Temperature detection via potentiometer adjustment to a valve to control the corresponding temperature with relay output, directly connected to the AC high-power products.
Module Features:

• Automatic control temperature below the temperature start, or higher than the temperature start, select normally open output termination is higher than the set temperature starts, then the normally closed below the set temperature starts;
• The comparator output to directly drive relays, 220V AC or other devices can be connected;
• Adjust the temperature distribution bit;
• The sensor interface can be installed pin plus thermal sensor with leads;
• Dimensions: 50x26mm, thickness 19mm, has four 3mm mounting holes for easy installation.