1 week lead time to ship
- Highest immunity to false sources
- Solar blind
- Tolerant of fumes, vapors, dust and mist
- Suitable for indoor and outdoor areas
- Unaffected by convection currents, drafts or wind
- Proven response to multiple fuel types
The Talentum flameproof Ultra-Violet, dual Infra-Red (UV/IR²) Flame Detector is designed to protect hazardous areas where open fires may be expected and detects almost all flames, including hydrocarbon fires with 4.3 m emissions through to invisible fires such as hydrogen.
The UV/IR 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/IR detector has selectable output options of relay contacts or 4-20mA signal, as standard.
|Supply Voltage ||14 to 30Vdc |
|Housing Material ||Copper Free Aluminium Alloy |
|Dimensions ||150(H) x 146(W) x 137(D) mm |
|Relay Outputs - Programmable || Normally Open or Normally Closed |
Latching or Non-latching
|Range - Class 1 |
- Class 3
|0.1m² n-heptane at 25m |
0.1m² n-heptane at 12m
|Field of View ||90° min. Cone |
|Spectral Response |
185 to 260nm
1.0 to 2.7μm