Ex-Signal devices

WERMA Ex devices provide safe and reliable signalling in explosive environments. Suitable for use in certain gas, vapour and dust applications the range includes Ex signal towers, Ex beacons, Ex audible products and combination devices.

741 Ex LED Signal Tower
741 Ex LED Signal Tower
Part No. 741.110.55

  • Gas applications: Zones 1 and 2 Competitively priced Ex LED Signal Tower No additional safety barrier required

729 Ex LED EVS Beacon
729 Ex LED EVS Beacon
Part No. 729.160.55

  • Gas applications: Zones 1 and 2 Dust applications: Zones 21 and 22 Connection area "e" for simple connection Extremely powerful signal effect Random sequence of light signals prevents acclimatisation effect For signalling extremely hazardous situations and the need for immediate action

729 Ex LED Flashing Beacon
729 Ex LED Flashing Beacon
Part No. 729.150.55

  • Gas applications: Zones 1 and 2 Dust applications: Zones 21 and 22 Connection area "e" for simple connection Integrated mounting bracket (VA steel) Effective explosion protection even at extreme temperatures (-50°C to +50°C, with accessory)

729 Ex LED Perm. Beacon
729 Ex LED Perm. Beacon
Part No. 729.100.55

  • Gas applications: Zones 1 and 2 Dust applications: Zones 21 and 22 Connection area "e" for simple connection Integral wire guard (VA stainless steel) Effective explosion protection even at extreme temperatures (-50°C to +50°C, with accessory)

729 Ex LED Rotat. Beacon
729 Ex LED Rotat. Beacon
Part No. 729.120.55

  • Gas applications: Zones 1 and 2 Dust applications: Zones 21 and 22 Intense rotating signal effect with low power consumption Integrated mounting bracket (VA steel) Effective explosion protection even at extreme temperatures (-50°C to +50°C, with accessory)

714 Ex Multi-Tone Sounder
714 Ex Multi-Tone Sounder
Part No. 714.000.55

  • Gas applications: Zones 0, 1 and 2 26 tones for different applications For use with a safety barrier Direct external setting of two tones possible

718 Ex Electronic Installation Buzzer
718 Ex Electronic Installation Buzzer
Part No. 718.000.55

  • Gas applications: Zones 1 and 2 Intrinsically safe Ex installation buzzer For use with a safety barrier

729 Ex LED EVS Beacon
729 Ex LED EVS Beacon
Part No. 729.160.68

  • Gas applications: Zones 1 and 2 Dust applications: Zones 21 and 22 Connection area "e" for simple connection Extremely powerful signal effect Random sequence of light signals prevents acclimatisation effect For signalling extremely hazardous situations and the need for immediate action

729 Ex LED EVS Beacon
729 Ex LED EVS Beacon
Part No. 729.320.55

  • Gas applications: Zones 1 and 2 Dust applications: Zones 21 and 22 Intense rotating signal effect with low power consumption Integrated mounting bracket (VA steel) Effective explosion protection even at extreme temperatures (-50°C to +50°C, with accessory)

729 Ex LED EVS Beacon
729 Ex LED EVS Beacon
Part No. 729.320.68

  • Gas applications: Zones 1 and 2 Dust applications: Zones 21 and 22 Intense rotating signal effect with low power consumption Integrated mounting bracket (VA steel) Effective explosion protection even at extreme temperatures (-50°C to +50°C, with accessory)

729 Ex LED EVS Beacon
729 Ex LED EVS Beacon
Part No. 729.360.55

  • Gas applications: Zones 1 and 2 Dust applications: Zones 21 and 22 Connection area "e" for simple connection Extremely powerful signal effect Random sequence of light signals prevents acclimatisation effect For signalling extremely hazardous situations and the need for immediate action

729 Ex LED EVS Beacon
729 Ex LED EVS Beacon
Part No. 729.360.68

  • Gas applications: Zones 1 and 2 Dust applications: Zones 21 and 22 Connection area "e" for simple connection Extremely powerful signal effect Random sequence of light signals prevents acclimatisation effect For signalling extremely hazardous situations and the need for immediate action