Description
IR³ flame detector (triple infrared) for intrinsically safe applications with flameproof IP66 cover. Designed, manufactured and certified according to EN54-10. Rated ATEX II 2 G D, Cenelec / IEC Ex d IIC T4 Gb and Ex IIIC T135ºC Db IP66 A21, for zones 1, 2, 21 or 22. Cone 90 degree detection 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 IP66 of fire-resistant aluminum. Dimensions: 150 x 146 x 110 mm.