MRT313 Thermopile Temperature Sensor Infrared TO-39 Metal High Precision NTC
MRT313 Thermopile Temperature Sensor Infrared TO-39 Metal High Precision NTC
Description
MRT-313 is an infrared thermopile temperature sensor, direct contact is not required when measuring object temperature. The core component thermopile chip is formed by connecting hundreds of thermocouples in series based on MEMS technology. The thermopile absorbs the infrared energy emitted from the measured object, and uses the Seebeck theory, the sensor outputs the corresponding voltage to detect the temperature of the target.
Application
Household appliances (Microwave oven, hair dryers, range hood etc), temperature measuring and controlling
Non-contact temperature measuring
Continuous temperature control of production process
Human presence detection
Power industry temperature monitoring;
Features
TO-39 metal package
Specific perspective
Quick response
Good stability
High precision NTC
Specification:
|
Noise equivalent power
|
0.23 nW/Hz1/2 |
| Response rate | 110±30 V/W |
| Temperature coefficient of resistance | 0.06 %/℃ |
| Time constant | ≤20 ms |
| Detection rate | 1.2 ×108 cmHz1/2/W |
| NTC resistance | 100 ± 1％ KΩ |
| B-value constant | 3950 ± 1％ |
| Working temperature | -30 ~ 100℃ |
| Storage temperature | -40 ~ 110℃ |
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