HVAC Temperature Sensor
As one of the leading industrial sensor suppliers, TOPOSwas founded in 2003. In the beginning, it is the first company that can mass-produce the most stable glass-bead type thermistors. Ten years sharpening a sword, TOPOS becoming the high-tech company in this field. Our main products are NTC chips, NTC type thermistors (negative thermistors), Temperature sensors, Humidity/Gas sensors, widely applied in the green-car industry, smart home appliances, electronic thermometer, ... etc.
Details
Material: nylon shell/sheathed wire
Applicable temperature range：-30~125℃
Output signal: analog signal output
Advantages
- The outside air temperature sensor hvacis a radial lead single-ended glass package thermistor
- Good stability and high reliability
- Wide resistance range: 2~500KΩ
- High resistance and B value accuracy
- Glass packagecan be used under harsh conditions such as high temperature and high humidity
- Small size, sturdy structure, easy for automatic installation
- Operating temperature range -30~+125℃
- Fast heat induction and high sensitivity
Applicatio
Hvac temp sensor.
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 hvac temperature probechanges, 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.
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