Description
IR³ flame detector (triple infrared) for intrinsic safety applications. Certified EN54-10. Rated ATEX Ex II 1 G, Cenelec / IEC Ga Ex d IIC T4, for zones 0, 1 or 2. 90 degree detection cone and detection distance up to 45 meters. Incorporates selectable outputs: Relay output via dry contact or 4-20 mA output. Programmable sensitivity. Incorporates filters and microprocessor analysis to eliminate false alarms. Spectral response in the infrared: 0.75 to 2.7 µm. Power supply 14 – 30 V. Consumption: 28 mA. Housing IP65 of Zinc alloy. Dimensions: 142 x 108 x 82 mm.