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Atex Global

Call +44 (0)800 7565305

Atex Certified Products and Solutions for Onshore & Offshore Oil & Gas Mining Industries.

ATEX Global specialise in providing rigorously tested, fully compliant equipment and hardware for use in the most demanding potentially explosive working environments around the world.

FHF Atex Sounders

DEV20 – Atex Sounder for Zones 1, 2, 21 & 22

  • Explosion proof sounder dEV 20 for use in hazardous areas of zone 1(gas) and zone 21(dust)
  • Application: indoors and outdoors (IP66)
  • II 2G Ex de IIC T6 Gb
  • II 2D Ex tb lllC T 85°C Db
  • Housing: seawater resistant aluminium
  • Volume: approx. 110 dB(A)
  • 32 signal tones, 2 stage alarm
  • Temperature range: -55°C to +60°C
  • Dimensions in mm: W 110 / H 243 / D 110

Hazardous areas often require the use of acoustical signals for warning or information purposes.T

Part.-No.
FHF21591007Ex-Sounder dEV20 85-265VAC
FHF21591013Ex-Sounder dEV20 24VDC
FHF22990101Junction box with backplate for dSLB20(LED), dEV20, Expertline

The ExII-sounder dEV20 offers both of these signalling features. The device is designed for continuous operation. If the supply voltage is turned on,the sounder is activated.

TheExII-sounder dEV20 is made to protection category IP66 and may be used indoors or outdoors

DEV21 – Explosion Proof Sounder for Zones 1 & 2

  • Explosion proof Sounder with approx. 119 dB(A)
  • Application: Atex Zone 1 + 2, IP66
  • II 2 G Ex dem IIC T6
  • Housing: Glasfibre reinforced polyester (GRP)
  • Housing colour: black or red
  • 31 different signalling tones
  • 4 tones externally selectable
  • AC and DC versions available
  • Integrated installation box, no junction box required
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