EPCOS/TDK HP100 NTC thermistor is a series of heat pump sensors, which is used to indirectly measure the temperature of the refrigerant through the temperature of the pipeline surface. Due to clamping technology, the sensor is very easy to install. In addition, this technology does not need to enter any cooling or refrigerant circuit, minimizing the risk of leakage. The typical application of the robust sensor is to detect the temperature of the heat pump refrigerant as a heat management of electric vehicle high -voltage battery.
NTC -based sensors are designed specifically to meet the needs of car. The standard pipe diameter is 12.8mm. This clamping design can work in a harsh environment of -40 ° C to+150 ° C, and can soak water for 500 hours. The response time is less than 7s. The AEC-Q200 qualified sensor provides 1250VAC's high-agency strength for 10 seconds, which is an important criterion for electric vehicles. At the nominal temperature of 85C, the low temperature tolerance of ± 0.3K guarantees high control accuracy.
