one. Product Introduction

This temperature sensor is suitable for household appliances that require waterproof, moisture-proof, and high and low temperature impact environments, such as home air conditioners, central air conditioners, and heat pumps. Radial glass-sealed thermistor chip is adopted to measure the temperature more accurately; flexible epoxy resin encapsulation, high and low temperature impact products, resistance value does not float, do not unshell. Has heat resistance, cold resistance and very good stability.

two. Product Features

1. Wide temperature measurement range: -40 ℃ ~ 105 ℃, no cracking, no shelling, stable resistance, and small measurement error.

2. It is assembled with high-precision radial glass-sealed thermistor chip, cold-resistant wire, nickel-plated copper shell, flexible epoxy resin, etc. After assembly, it has stable resistance value after thousands of cold and hot shocks and long service life.

3. Waterproof rating: IP68

4. Humidity sensitivity level: 1A level

5. Applicable to: household air conditioners, central air conditioners, heat pumps and other electrical appliances that are affected by cold and hot cycles.

6. The size can be customized and the parameters can be customized. Welcome to consult customer service.

three. Product parameters

1. Resistor resistance value: R (25 ° C) = 5-15KΩ ± 1%

2. B value: 3380-3950K ± 1%

3. Working temperature range: -40 ℃ ~ 105 ℃

4. Thermal time constant: about 15 seconds (in air)

5. Withstand voltage: AC = 2500V * 1mA * 60s without breakdown or flicker

6. Insulation resistance: DC = 500V resistance 100MΩ or more