Temperature Sensor Boss

A temperature sensor boss is a welded or threaded mounting fitting that secures a temperature probe into pipes, tanks, or engine components. Typically made from stainless steel or brass, it features a threaded bore and a sealing seat for leak-proof installation. The boss positions the sensor tip correctly within the fluid or gas stream for accurate temperature readings. Common applications include exhaust systems, coolant lines, hydraulic reservoirs, and industrial process piping. Proper material selection ensures corrosion resistance and reliable performance in high-temperature or high-vibration environments.