IR source, TO39 with cap, filling gas Kr and filter A1

premium IR source with cap and filter with transmission UV - 5.5µm and optimized performance

  • high modulation frequency
  • high radiation output
  • long lifetime
  • high efficiency due to low input power but same optical performance
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  • Technical data

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IR radiation source for NDIR gas analysis and other infrared measurement applications. The high-performance membrane of the MEMS IR emitters is made of nanoamorphous carbon and reaches membrane temperatures up to 850°C. It enables a high and long-term stable radiation performance. The combination of filling gases and optical filters optimizes the emission in the wavelength range from UV to 5.5 µm. The packaging version with cap is suitable for measuring distances up to 2cm.
Can be used with MTS thermopile sensors.

Model JSIR350-4
Item number JSIR350-4-AL-C-D5.8-2-A1
Housing TO39
Add-on Cap
Window/filter Available
Filling gas Yes
Active area [mm²] 2.2 x 2.2
Power consumption Normal