in hazardous areas). Uusable for gases in the temperature classes T1, T2, T3 and T4, as well as for non-conductive dust, provided that the surface temperature of the equipment does not exceed 105 °C 3D-Coverage [...] Pfannenberg. Find out more . impact-proof housing protection system protection system operating temperatur warranty Size of visual coverage (A x B x C in meter) Indicate Warning Alert red 51.3 x 36.5 x [...] ice, and dust. Withstands hose-directed spray during wash-down requirements. 4 –40 °C to +55 °C temperature range Suitable for use in thermal conditions encountered in factories and all corners of the worlds