The Freja 390 benefits from IRnova’s leading T2SL technology and is accurate at extremely high temperatures. See through flames with highly advanced spectrum monitoring and watch even the hottest furnaces while maintaining stability.
The new Freja 390 detector filters out everything but a specific part of the spectrum to see through even exceptionally hot flames to make temperature measurements and provide for predictive maintenance in furnace and boiler installations. Freja is custom made for furnace inspections and can detect any number of faults, minimising costly downtime.
Optical gas imaging for any gas with absorption in the 3.9 µm range
Optimized for inspection of furnaces, heaters and boilers (see through flames)
Handheld and battery powered cameras
Mobile and stationary platforms
Gas & pollution detection
3.8 - 4.1 μm
F number options:
Selectable frame rate up to 120 Hz supported by ROIC
Maximum frame rate:
Selectable frame rate supported
Cooler control and proximity electronics included
RM3 or K508 options available
6 W / 11 W
Steady state / Cooldown
Cool down time:
24 V cooler options available
Weight and dimensions:
10 000 h
Building something new? Our evaluation kits have everything you need to try our detectors and design your camera system. They’re modular and include a power supply, frame-grabbing electronics, image acquisition software and optics.
Plug in and get going in minutes!
Technical characteristics described above are not contractual and may change without prior notice. This is revision 1.0.