A Highly Waterproof and Oil-Proof Designed Temperature Sensor for Narrow Space

With the continuous development of society, NTC temperature sensors are widely used in various fields, such as smart home, office automation equipment, industrial equipment, new energy vehicles and so on. Therefore, NTC temperature sensors are also required to adapt to various environments and temperatures, especially in the high humidity and high temperature environments. A highly waterproof and oil-proof NTC temperature sensor can meet the requirements above.

The highly waterproof and oil-proof NTC temperature sensor designed by EXSENSE can be put into the water/ oil and operate. Even in the high temperature environment above 250 ℃, it  can still operate for a long time. The probe size can be made into 1.5mm and installed in small space. It has excellent waterproof and oil-proof performance. The whole product size is very small, which can be easily installed in small space.

The NTC temperature sensor is a combination of NTC glass-encapsulated thermistor and double-layer Teflon sleeves, which greatly improves the performance of the waterproof NTC glass-encapsulated thermistor. After 450℃ high-temperature welding, the lead insulation layer and Teflon are fully fused together, with highly waterproof and oil-proof performance. This product meets the high waterproof and oil-proof requirements of automobile motors.