NTC temperature probe for low -temperature machines

　　Low -temperature machines are essential testing equipment for aviation, automobiles, home appliances, scientific research and other fields. They are mainly used to test and determine the parameters and performance of the temperature environment after high temperature, low temperature, or constant testing of electrical, electronics and other products and materials.

　　Low -temperature machine working principle: First of all, absorb heat from high temperature thermal sources (room temperature air) and gasification into low -voltage vapor from the evaporator. Then the refrigerant gas is compressed into a high -temperature and high -pressure vapor in the compressor. The high -temperature and high -voltage gases are cooled and condensed into high -pressure liquids in a low -temperature thermal source in the condenser, and then the processing element (capillary, thermal expansion valve, electronic expansion valve, etc.) It flows into a low -temperature and low -pressure liquid refrigerant. The refrigerant once again enters the evaporator to absorb heat and vaporize, and the refrigeration function is completed.

　　A NTC temperature sensor probe is usually installed in temperature control to monitor the temperature at any time and control the temperature of the temperature.

　　Features:

　　1. The temperature sensor uses MF58NTC thermistor resistance chip

　　2. Use high -transparent TEFLON cover cable and PTFE (in PFA) dual contraction tube

　　3. Good stability

　　4. Customized specifications

　　5. Application: Frozen, refrigerated series, etc.

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