1 week lead time to ship
- Excellent immunity to false sources
- Increased environmental protection
- Tolerant of fumes, vapours, dust and mist
- Suitable for indoor and outdoor areas
- Unaffected by convection currents, draughts or wind
- Proven response to multiple fuel types
The Talentum® flameproof dual Infra-Red (IR² ) Flame Detector is designed to protect specialist hazardous areas where open fi res may be expected and detects almost all flames, including hydrocarbon fi res with 4.3 m emissions through to invisible fires such as hydrogen.
The IR Flame Detector is sensitive to flickering, low frequency (1-15Hz) infra-red radiation emitted by flames during combustion even if the lens is contaminated by a layer of oil, dust, water, vapour or ice.
This detector has three IR sensors which respond to different IR wavelengths in order to discriminate between flames and spurious sources of radiation. False alarms from flickering sunlight are avoided by a combination of filters and signal processing techniques.
The Talentum® IR3 detector has selectable output options of relay contacts or 4 to 20mA signal as standard.
| Supply Voltage | 14 to 30Vdc |
| Housing Material | 316 Stainless Steel |
| Dimensions | 5.91in H x 5.75in W x 5.39in D |
| Relay Outputs - Programmable | Normally Open or Normally Closed, Latching or Non-latching |
Performance
Range - Class 1
Range - Class 3 |
0.1m² n-heptane at 25m
0.1m² n-heptane at 12m |
| Field of View | 90° min. Cone |
Operating Wavelength
Band - IR |
0.75 to 2.7?m |
