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School Fire Monitor Temperature Sensor

Details

Material: NTC glass-sealed thermistor/plastic cable tie/Teflon wire

Applicable temperature range:-30~150℃

Output signal: analog signal output

Advantages

Application

Applications of fire alarm using thermistor include temperature measurement of fire-fighting corridors, school fire-fighting temperature monitoring, school high-temperature smoke detector and fire alarm heat detector for the dormitory, etc.

General parameters

ResistanceR25℃:

5K

10K

15K

20K

50K

100K

200K

B value(R25/R50)

3380

3950

3470

4200

3977

4100

4200

Tolerance

1%

2%

3%

5%

Note: What is the B value:

A material constant that describes the resistance-temperature relationship. The value of B can reflect the scale of resistance to temperature change between two specific temperatures. As the temperature changes, the resistance value of a product with a large B value under the same conditions changes more, that is to say, it is more sensitive.

TOPOS is a industrial sensor manufacturers, we provide thermistor temperature sensing alarm mini project, thermistor temperature sensing alarm pdf, applications of fire alarm using thermistor, fire alarm using thermistor ppt, high temperature smoke detector, smart heat detector, wireless heat detector for garage, ntc thermisto

and etc. Want to know heat detector priceor more? Please contact us.



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