1,Temperature Sensor 2,Metal Shell NTC coating 3,High-reliability NTC thermistor with the PVC wires 4, ... SensorStainless steel 5x40mm or coustomer request.Metal Shell NTC Temperature Sensor, Ideal for Wide Temperature ControlWide operating temperature range ... ,500KConnect the high-precisionQuick response, high sensitivityHigh-reliability NTC thermistor with the PVC wiresThen wrap with insulated, ...