Products
Thermopile sensor
Application:
Power management systemsProduct characteristics:
TO-39 package, small viewing angle1. Description
GT-3011 is a digital thermopile sensor with I2C readout circuit that does not require direct contact when measuring the temperature of an object. Thermopile chips are based on MEMS technology, which connects hundreds of pairs of thermocouples in series. Thermopiles absorb infrared energy emitted from the object being measured. Using the Seebeck principle, the sensor outputs a corresponding voltage to detect the temperature of the target. The sensor is used in the range of -20℃~+85℃, and the test temperature range is -20~+250℃, which has a wide range of applications.
2. Sensor Packing Size
3.Technical Specifications
| Performance | Unit | Min Value | Typical Value | Max value |
| Thermopile Sensitive area | mm2 | / | 0.7*0.7 | / |
| Field of view | Degree | 54 | ||
| Supply voltage range | V | 2.6 | 5.5 | |
| Supply current | μA | / | / | 300 |
| Operating temperature range | ℃ | -20 | / | 85 |
| Storage temperature range | ℃ | -40 | / | 125 |
| ESD Rated power | V | / | ±4000 | / |
Wavelength range of wave plate | μm | 5.5 | / | 14 |
Temperature measurement range | ℃ | -20 | 250 | |
Temperature measurement accuracy | ℃ | / | ±2 | / |
4.Functional Block Diagram
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