Common NTC temperature sensors for measuring changes in human body temperature

　　NTC thermistor is a type of sensitive element. The resistance value of the thermistor will change with the change of temperature. Different from the general fixed resistance, it belongs to a type of variable resistance and is widely used in various electronic components. , Unlike resistance thermometers that use pure metal, the materials used in thermistors are usually ceramics or polymers. Positive temperature coefficient thermistors have larger resistance values when the temperature is higher, and negative temperature coefficient thermistors are in The higher the temperature, the lower the resistance value. They are both semiconductor devices. Thermistors usually achieve higher accuracy in a limited temperature range, usually -90℃~130℃. 

　　The NTC temperature sensor used by our electronic production to measure the temperature change of the human body is mainly the following small head diameter NTC enameled wire thermistor temperature sensor. It is a small, high precision chip and enameled copper wire insulated polymer coating, epoxy coated, NTC interchangeable thermistor sheet with bare tinned enameled copper leads.

　　Features:

　　* High reliability, stability. High sensitivity

　　*Epoxy Coated Bead NTC Thermistor

　　*Long-term stability

　　*Supplied in large quantities with high quality

　　*For those who need faster response

　　*Equipment Household Appliances Automotive (Mass Air Flow, T-MAPS)

　　* High Voltage/DC Motor Electronic Thermometer BMS Sensor

　　*Temperature range -30 to +110°C

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