Engine Oil Temperature Sensor – 3/8″-18NPT Thread – 150C Temp RangeThese resistive temperature sensors are built in a housing of brass. All sensors come with a sensor output and an insulated ground pin. The two connections are interfaced through the metal plate connectors. The sensors can be applied in a wide field of applications.Features:Function – Oil temperature, coolant temperatureLength – 28.5mm (1-1/8″)Thread – 3/8″-18NPTCalibration – 150CMeasurement Range – 150COutput Signals – ResistiveIP67Insulated ground pin Quick Guide (pdf)