Chemical, Oil & Gas

Ex signal devices are used today in a wide variety of applications: in refineries, bottling plants, the chemical and petrochemical industries, the foodstuff industry, sawmills and mining applications, grain mills and crop stores, cement production, the health sector and in many other explosive surroundings.

Chemical, Oil & Gas
WERMA offers a high-impact spectrum of explosion protected signal devices: from ex signal towers to optical and audible ex signal devices.

The innovative and reliable WERMA products can be used in both gas and dust explosive areas (zone 1 and 2, zone 21 and 22). Our ex products are designed and developed according to the latest standards and directives and tested and approved by accredited inspection authorities.