NTC temperature sensor for sterilization cabinets

　　NTC is a thermistor with negative temperature coefficient, that is, as the temperature rises, its resistance value becomes smaller, but its change trend shows an exponential change, so the error is large, and it is not suitable for accurate measurement.

　　Disinfection cabinets have been ubiquitous in our daily life, but after this epidemic, everyone has realized how important disinfection is. Now we advocate public chopsticks and spoons, but we must remember to disinfect them after use. Peace of mind, the health of yourself and your family is also guaranteed.

　　The working principle of the disinfection cabinet: drying, sterilizing and sterilizing food utensils, tableware, towels, clothing, beauty salon appliances, medical equipment and other items by means of ultraviolet rays, far infrared rays, high temperature, ozone, etc.

　　The controller of the disinfection cabinet has a built-in NTC temperature sensor, which uses the characteristics of the NTC thermistor (the resistance value decreases as the temperature rises) to adjust the temperature, so as to better achieve the effect of sterilization.

　　Features:

　　High temperature resistance, protect wire core

　　Small size and fast response

　　Stability and consistency

　　Operating temperature range (-30~+200℃)

　　Can be customized according to customer requirements

　　Product parameters:

　　Resistance: R 100°C =6.282kΩ±2%

　　B constant: (100/200℃)= 4300K±2%

　　Operating temperature range: -40 to 200°C

　　Withstand voltage: 1800V AC / 3S without breakdown or flickering (1mA cut-off current)

　　Insulation resistance: DC 500V megohmmeter (between glass and lead) 100MΩ or more

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