In our experience, the most common complaint about temperature sensors for air conditioners is that after a period of time usage, the resistance value is changed abnormal, and most of these problems are due to moisture entering the sensor under high temperature and high humidity, causing the chip to become damp and change its resistance.
We have solved this problem by a series of protective measures from the selection of components to the assembly of sensors.

■ A glass-encapsulated thermistor is sealed Copper housing
■ High precision for Resistance value and B value
■ Proven long term Stability and Reliability, and good consistency of product
■ Good performance of moisture and low temperature resistance and voltage resistance.
■ Products are in accordance with the RoHS, REACH certification

■ Air-conditioners (room and outdoor air) / Automobile air conditioners
■ Refrigerator, Freezer, Heating Floor
■ Dehumidifiers and dishwashers (solid inside/surface)
■ Washer dryers, Radiators and showcase.
■ Detection of ambient temperature and water temperature

1. Recommendation as follows:
R25℃=10KΩ±1% B25/85℃=3435K±1% or
R25℃=5KΩ±1% B25/50℃=3470K±1% or
R25℃=50KΩ±1% B25/50℃=3950K±1%
2. Working temperature range: -30℃～+105℃
3. Thermal time constant: MAX.15sec.
4. PVC or XLPE cable is recommended, UL2651
5. Connectors are recommended for PH,XH,SM,5264 and so on
6. Above characteristics all can be customized