Air Inlet Temperature (AIT) Sensor AEM’s Air Inlet Temperature Sensor Kits (AIT) senses the air temperature on the inlet side of the engine.Air Temp Sensor with 3/8′ NPT Male Thread, Aluminum Bung, Connector & Pins. Features Weatherproof connector Includes mating connector & pins Senses the air temperature on the inlet side of the engine Accuracy: < 1.5C / 2.7F Operating Temp: -40C to 135C / -40F to 275F Resistive Range (): See Table Thermal Time Constant: < 15 sec. The time required for the sensor to achieve 63.2% of its steady state value when subjected to a step change in ambient temperature [Tc=(Tf-Ti)*63.2%+Ti]. Test medium: silicone oil Sensor Body Material: Brass Thread: 3/8″ NPT Hex Size: 3/4″ Installation Torque: 20Nm / 15 ft-lbs Weight: 33.3g Applications Universal What’s In The Box? Air Temp Sensor 3/8″ NPT Alumium Bung Mating Connector Pins Wire Seals References Product Data Sheet Warranty Manufacturer Standard Warranty