For potentially explosive atmospheres

Safety for all potentially explosive applications

Auer Signal's explosion-proof signalling equipment provides safety for all applications in which the atmosphere can be potentially explosive. For atmospheres classified as potentially explosive, in which flammable gases and vapours (zones 0, 1 & 2) or flammable dust (zones 20, 21 & 22) can pose an ongoing, frequent, occasional or even infrequent risk.

Uncompromising quality to ensure safety

The highest levels of safety demand the highest levels of quality

Built for use in the chemical industry, in refineries and on oil rigs, or in ship and aircraft construction. The Ex signalling equipment is of the highest mechanical stability, maintenance free and without parts subject to wear.

100 years of experience

The experts with over 100 years of experience

Auer Signal has over 100 years of experience in constructing and producing Ex signalling equipment. They are the experts when it comes to the highest levels of safety in potentially explosive atmospheres.