Overview
The 40/40 series operate in the harshest environmental conditions and are self-contained, stand-alone devices designed for direct connection to control and alarm systems or automatic fire-extinguishing systems.
40/40I Triple IR (IR3) Flame Detector
The 40/40I Triple IR (IR3) Flame Detector detects fuel and gas fires at long distances with the highest immunity to false alarms. The 40/40I IR3 can detect a 1ft2 (0.1 m2) gasoline / heptane pan fire at 215 ft (65 m) in less than 5 seconds.
40/40M Multi IR Flame Detector
The 40/40M Multi IR Flame Detector is specifically designed for detection of hydrocarbon and hydrogen flames. It detects hydrocarbon-based fuel and gas fires at long distances with the highest immunity to false alarms.
40/40 Series UV/IR Flame Detectors
There are two versions of 40/40 Series UV / IR Flame Detectors:
- Model 40/40L (& LB) detects hydrocarbon-based fuel and gas fires, hydroxyl and hydrogen fires, as well as metal and inorganic fires.
- Model 40/40L4 (& L4B) is identical to the 40/40L except that the IR sensor works at a wavelength of 4.5µm and is only suitable for hydrocarbon-based fires.
40/40UV Flame Detector
The 40/40UV Flame Detector design is the most durable and weather resistant UV flame detector currently on the market.
40/40R Single IR Flame Detector
The 40/40R Single IR Flame Detector detects hydrocarbon-based fuel and gas fires using advanced flame analysis tools.
20/20 Range
The 20/20 range includes Mini IR3 and Mini UV/IR detectors which offer a lower cost, lower power, compact design in a general purpose (non-Ex approved) format. The 20/20MI IR3 is also available as ATEX intrinsically safe approved.
Products in this range include:
| C03440 |
40/40U UV flame detector.
Low cost and fast response, but best suited for indoor use where UV energy sources are not present.
Spectrex Ref: 40/40U-111AC |
| C03441 |
40/40UB UV flame detector with built-in test (BIT).
Spectrex Ref: 40/40UB-111AC |
| 40/40R-111AC |
40/40R IR flame detector.
Low cost detector best suited to indoor applications where false alarm stimuli are not present. |
| C03442 |
40/40L UV/IR flame detector.
Comprises a 2.5 - 3.0µ IR sensor and a UV sensor to provide improved false alarm immunity.
Spectrex Ref: 40/40L-111AC |
| C03443 |
40/40LB UV/IR flame detector with built-in test (BIT).
Spectrex Ref: 40/40LB-111AC |
| 40/40L4-111AC |
40/40L4 (4.5µm) UV/IR flame detector.
Improved performance over the standard 40/40L model. Not suitable for hydrogen fires. |
| 40/40L4B-111AC |
40/40L4B (4.5µm) UV/IR flame detector with built-in test (BIT).
Improved performance over the standard 40/40LB model. Not suitable for hydrogen fires. |
| 40/40UFL-111AC |
40/40UFL UV/IR Ultra Fast flame detector, with built-in test (BIT).
High-speed response (20 msec) and high reliability (immunity to false alarms). |
| C03444 |
40/40I IR3 flame detector.
Detects hydrocarbon fuel and gas fires at long distances and provides the highest immunity to false alarms.
Note: Standard sensitivity set to 30m range. State clearly if 65m range is required.
Spectrex Ref: 40/40I-111AC |
| 40/40M-111AC |
40/40M Multi sensor IR flame detector.
Specifically designed for detection of hydrocarbon and hydrogen flames. Detects hydrocarbon-based fuel and gas fires at long distances with the highest immunity to false alarms. The 40/40M can detect a gasoline pan fire at 215 ft (65m) or a hydrogen flame at 100 ft (30m) in less than 5 seconds. Stainless Steel as standard. |
Accessories:
Below is a small selection of the accessories available for the Flame Detectors.
Tilt mount
Designed for easy and precise alignment. Enables the detector to rotate up to 30º in all directions and fine alignment of up to 5º
Duct mount
The duct mount interfaces between the detector and the duct surface. Enables the detector’s alignment up to 3º in all directions.
Weather protector
Protects against excessive heat build-up due to direct sunlight or extremely wet environments.
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