IR3 Flame Detector Flameproof Ex d
- Suitable for explosive areas of the zones 1, 21, 2 and 22 (ATEX and IECEx certified)
- Sensitivity according to EN 54-10Class 1: 0.1m² flames at 25m
- Low risk of false alarms due to different IR wavelengths and a combination of filters and signal processing techniques
- Reliable operation, even if the lens is contaminated by a layer of oil, dust, water-vapour, or ice
- 2-wire or 4-wire configuration via DIP switch settings
