
Spectrex offers two versions of the new 40/40 Series UV/IR Flame Detectors:
Model 40/40L (& LB) provides a combination of UV and IR sensors, where the IR sensor operates at a wavelength of 2.5-3.0 µm

The new 40/40 UV Flame Detector detects hydrocarbon-based fuel and gas fires, invisible hydrogen flames, and fires from hydrides, ammonia, silane and other organics.

The new 40/40R single IR Flame Detector detects hydrocarbon-based fuel and gas fires using advanced flame analysis tools. The detector provides early warning of flaming fires working at 4.4 um for maximum sensitivity, and…

The 20/20SI Triple IR (IR3) Flame Detector detects fuel and gas fires at long distances with the highest immunity to false alarms. The 20/20I IR3 can detect a 1ft2 (0.1m2) gasoline pan fire at 200 ft (60m) in less than 5 …

The 20/20CTIx is a self contained IR3 flame detector that also incorporates a color video camera. Thus the fire can be viewed and verified at a remote location. It detects a fire at up to 100ft (30m) in less than 10 secon…

The combined UV/IR flame detector employs a solar blind UV sensor coupled with a narrow band IR sensor to provide excellent sensitivity combined with enhanced immunity to false alarms (solar blind). The detector has a 20m…

The Flame Detector responds to high energy UV radiation emitted by fires and by explosions at the point of ignition. Detects hydrocarbon-based fuel and gas fires, invisible hydrogen flames, hydride, ammonia, silane and ot…

The 20/20FI is a high speed version of our triple IR flame detector design with the highest possible immunity to false alarms.

The 20/20MI is an economical and compact Triple IR (IR3) Flame Detector in a rugged stainless steel housing. It is available in either general purpose non-Ex approved or intrinsically safe approved (EExia) format

The low cost 20/20ML UV/IR Flame Detector has a compact, lightweight but rugged design for general purpose (non-Ex approved) areas. Detects hydrocarbon fire at distances up to 50ft (15m).