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.
在线联系供应商
Other supplier products
 |
HVAC Temperature Sensor | Specification: KM18062801 Material: nylon shell/sheathed wire Applicable temperature range：-30~125℃ Output signal: analog signal output Advantages... |
 |
PM1.0 PM2.5 PM10 Laser Particle Dust Sensor Digital Module | D7 is a kind of digital and universal particle concentration sensor, which can be used to obtain the number of suspended particles in the air,i.e.t... |
 |
NTC Thermistor | NTC Thermistor Types Glass Bead Thermistor, Single-ended Glass Encapsulate Thermistor Specification/model format: MTG2-1/2/3/4 Glass Bead Thermi... |
 |
Electrochemical Type Formaldehyde gas Module CH2O Detection Air Quality Sensor | SC02-CH2O is a general-purpose and miniaturization electrochemical formaldehyde detection module. This gas detector sensor utilizes electrochemical... |
 |
Coffee Maker Temperature Sensor | Coffee Maker Temperature Sensor Details Material: Thermistor/PVC Wire Applicable temperature range: -30~120℃ Output signal: analog signal output... |
