• Explosion-protected signalling devices and extreme conditions

    Signalling even in adverse conditions

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    Safety in gas, dust and vapour atmospheres and in adverse conditions

    WERMA offers a wide range of explosion-protected signal transmitters: from Ex signal towers to visual and acoustic Ex signalling devices. Innovative and reliable WERMA products can be used in areas at risk of gas as well as dust explosion (Zone 1 and 2, Zone 21 and 22). All Ex products were developed and designed in accordance with the latest standards and guidelines and have been tested and approved by accredited test institutes.

    WERMA also offers a range of especially robust signalling devices that withstand even the most severe conditions and meet the highest demands.

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    Ex Signal Tower

    Ex Signal Tower

    • Diameter: 37.5 mm
    • Power supply: 24 V
    • Many years of proven use in potentially explosive areas
    more information
    Ex Signal Beacons

    Ex Signal Beacons

    • Base-mounting beacons
    • Power supply: 24 V, 115 V, 230 V
    more information
    Ex Horns and Sirens

    Ex Horns and Sirens

    • Power supply: 24 V, 48 V, 115 V, 230 V
    • Proven technology with ATEX and IECEx certifications
    more information
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