Similar to a PTC thermistor, the KTY temperature sensor is a silicon sensor with a positive temperature coefficient. The resistance to temperature relationship is, nevertheless, roughly linear for KTY sensors. Manufacturers of KTY sensors may have different operating temperature ranges, although they commonly fall between -50°C and 200°C.
Packaging technology such as TPE injection molding is widely used in the measurement and control of low-temperature refrigerators and freezers. TPE injection molding products have excellent cold resistance, moisture-proof and waterproof performance, high reliability, and low annual drift rate of cold and heat shock resistance.
The product has excellent characteristic stability and consistency, high-temperature measuring accuracy, wide temperature measurement range, good moisture resistance, and high reliability.