INFRARED THERMOPILE SENSOR
Infrarendthermopile SensorDetailed Description：
WORKING PRINCIPLE：
The infrared thermopile sensor uses the principle that the radiant energy of the object changes with temperature, converts the absorbedinfrared radiation into heat, and converts the temperature change into an electronic signal through the Seebeck effect of the thermopile,and then amplifies and displays it.
TECHNICAL REQUIREMENT：
| Conventional | unit | |
| Model | CD-TP-F55 | |
| Chip size | 1160×1160 | u㎡ |
| Sensitive area | 700×700 | u㎡ |
| Field of view | 87 | / |
| Resistance | 300±30 | kΩ |
| Response rate | 108 | v/w |
| Time constant | 20 | ms |
| NEP | 0.6 | nW/Hz |
| Control rate | 1.08E±08 | nW/Hz/W |
| Thermistor resistance | 100±2% | kΩ（25℃） |
| Thermistor Beta value | 3950±1% | k（25℃/50℃） |
| Operating temperature | -30~120 | ℃ |
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