PTC-Temperatursensor gesteuert

PTC temperature controlled sensor Summary : The product which carried out German DIN44081,DIN44082 standard, featured with high sensitivity and long life, the insulation strength is AC6KV , it can be used for explosion-proof motor for protection places which over-temperature, and it also can be single or many series match with motor protector using , The temperature-measuring terminal of the sensor shall be installed in where it supposed to be, lead-out wire shall be connected to signal input terminal of the motor protector, as soon as the temperature is approaching temperature rating of insulation, input resistance figure will reach action-valve value of the protector, so the protector will simultaneously cut off the power and the protection shall be realized. Technical data : the controlled temperatures range from Tk 60°Cto Tk 180 ,there is 5 °Cinterval between the controlled –temperature Tk according to our specification ,we also can produce one chips to six chips