5V/12V Thermal Sensor Module 1 Channel Relay Module Combo Module Thermistor Temperature Sensor Module

Feature 1 Automatically control the temperature start below or above the temperature Choose to start above the set temperature when the output terminal is normally open and start below the set temperature when the output ter minal is normally closed 2 Comparator output direct drive relay can be connected to 220V AC or other equipment 3 The potentiometer regulates the temperature 4 The sensor interface can be equipped with a row of pins and a thermal sensor with lead 5 External dimension 50 26mm 19mm thick with 4 3mm fixing bolt holes for easy installation Module purpose Temperature detection through the potentiometer adjustment to a valve point control the corresponding temperature with relay output directly connected to ac high power products Product parameters Supply voltage 5VDC 12VDC optional Current Greater than 150mALoad 250V 10A AC or 30V 10A DCExamples of product usage Water tank temperature monitoring indoor temperature monitoring car temperature monitoring Directions for use 1 The thermistor module is sensitive to the ambient temperature which is generally used to detect the ambient temperature The water temperature can be detected by replacing the waterproof thermistor sensor 2 When the ambient temperature of the module exceeds the set threshold the relay pulls and the common end is connected with the normal start When the ambient temperature is lower than the set threshold the relay i s disconnected and the common end is connected with