R62=20.92kΩ Fire Alarm Temperature Thermistor

Fire alarm thermistor

Brief Instruction： 

  The NTC thermistor is made of NTC element, epoxy resin and bare wire. It’s manufactured from Hefei Jingpu Sensor Technology Co., Ltd.

Features：

Small Epoxy bead

Good stability, fast response time

Operating temperature range: -40℃~125℃

R62℃=20.92kΩ±3%，B25/50=4200k±2%

Application：

   Fire-fighting alarmer

The main features of the thermistor are:

①High sensitivity, its temperature coefficient of resistance is more than 10 to 100 times larger than that of metal, and it can detect temperature changes of 10-6 °C;

② Wide operating temperature range, normal temperature devices are suitable for -55℃～315℃, high temperature devices are suitable for temperatures higher than 315℃ (currently up to 2000℃), and low temperature devices are suitable for -273℃～-55℃;

③Small size, it can measure the temperature of voids, cavities and blood vessels in living organisms that cannot be measured by other thermometers;

④Easy to use, the resistance value can be arbitrarily selected between 0.1 ~ 100kΩ;

⑤It is easy to process into complex shapes and can be mass-produced;

⑥ Good stability and strong overload capacity.

Part Number Code：

Structure and Dimensions：