Product descriptionThe Excelitas TPD 1T 0226 IRA thermopile detector features an integrated reflector in a high-metal "IRA" can. The internal reflector reduces the field of view to 15° and produces a smaller measurement target spot compared with detectors without optics. The device retains the standard TO-5 housing diameter in a longer version to accommodate the optics. An internal thermistor provides a temperature reference for thermopile temperature compensation, improving measurement stability in industrial non-contact sensing applications.
Features- TO-5 metal housing (long version)
- Internal thermistor for temperature compensation
- Integrated optics / reflector
Applications- Non-contact temperature measurement
- Thermometry and infrared sensing
Technical specifications- Responsivity: 45 V/W
- Sensitivity S100: 82 µV/K
- Noise: 35 nV/√Hz
- Time constant: 22 ms
- Housing: TO-5 long version with integrated reflector
- Field of view: 15°