Intrinsically safe optical smoke detector for conventional system. YBN-R/4-IS base required. Dimensions: Ø100 x 38 mm. ATEX II EEx ia IIC T5 classification. Removable, high performance chamber
Automatic sensitivity window verification (ASWV) – Drift compensation technology
Remote indicator output
Wide voltage range (9.5 to 30 VDC)
Single fire LED with 360° viewing
Low profile design with one piece outer cover
ATEX Classification to: Ex ia IIC T5 Ga (-20°C ≤ Ta ≤ +55°C)
Suitable for installation in areas at Category 1 (including all lower categories)
Approved by LPCB and VdS