Detector of spark TO GO (infrared) for applications of intrinsic safety. Back vision, for conduits, interiors of machinery and other industrial applications in dark areas. It incorporates eligible exits: Exit of relay for contact dry or exit 4-20 mA. Programmable sensibility. It incorporates filters and analysis by means of microprocessor for elimination of false alarms. Spectral response in the infrared one: 1 to 3 µm. Supply 14 - 28 V. I consume: 28 mA. Framework with protection degree IP65 of alloy of Zinc. Dimensions: 142 x 108 x 143 mm.