Gas detector butane / propane for domestic applications. It allows to detect combustible gases in such domestic places as kitchens, rooms of boilers, etc. He has acoustic indicator of alarm of 75dB and visually by means of warning double LED of alarm. I warn of breakdown by means of acoustic sign. It incorporates exit of relay of dry contact. Supply of 12 - 24V. I consume: 80mA (12V) / 50 mA (24V). Temperature of functioning between-10 °C and 50 °C. Dimensions: Ø98 x 43 mm.