Talentum UV/IR2 (Ex d) 16521
Talentum® UV/IR2 (Ex d) 16521
The Talentum® Ultra-Violet, dual Infra-Red (UV/IR²) Flame Detector is designed to protect hazardous areas where open fi res may be expected and detects almost all flames, including hydrocarbon fi res with 4.3μm emissions through to invisible fi res such as hydrogen.
The UV/IR2
Flame Detector is sensitive to flickering, low frequency (1-15Hz) infra-red radiation emitted by flames during combustion.
This detector has a UV sensor and two IR sensors which respond to different wavelengths of both the ultra-violet and the infra-red spectrum. The signals from these sensors are processed by the detector and checked for characteristics of a flame. The simultaneous detection of both the UV and the IR light by the sensors will signal an alarm. False alarms from flickering sunlight, arc welding and lightning are eliminated by a combination of UV and dual IR signal processing techniques. The Talentum® UV/IR2 detector has selectable output options of relay contacts or 4-20mA signal, as standard.
Product code:
16521 Talentum Flameproof (Exd) UV/IR² Flame Detector
Sparepart :
07127 Adjustable Mount Stainless Steel
07279 Weather Shield Stainless Steel
Description
Main features
- Highest immunity to false sources
- Suitable for indoor and outdoor areas
- Detects invisible flames from fuels such as Hydrogen and other inorganic fuels
- Selectable response speed
- Optical self-test
- Low power consumption
- Approved to EN54-10:2002
Ideal Applications
- Aircraft Hangars
- Engine Rooms
- Engine Test Facilities
- Generators
- High Voltage Equipment
- Nuclear Industry
- Power Plants
- Storage Tanks
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