mHTG Explosion-proof signal horn
This product has the following explosion protection:
II 2 G Ex e mb IIC T5 Gb
II 2 D Ex tb IIIC T90°C Db
-55 °C ≤ Ta ≤ +50°C (AC-Mod.)
-55 °C ≤ Ta ≤ +60°C (DC-Mod.)
Zone 1, 2, 21, 22
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mHTG Explosion-proof signal horn

  • Loud, well-designed, explosion-proof electromechanical signal horn with typical horn tone
  • Certified for gas and dust hazardous areas of zone 1, 2, 21, 22
  • Encapsulation
  • Die-cast aluminium housing
  • Weather-proof paint, resistant to seawater
  • Degree of protection IP 66
  • Insulation class I
  • Max. 108 dB (A) in 1 m

Especially suitable for

Technical data

Housingseawater-resistant aluminium, with weather-proof paint
Type of mountingvertical, Sound outlet opening at bottom
Cable entryCable gland M20 x 1.5
Connection technologybis 2,5 mm²
Tonetypical signal horn tone
Volumemax. 108 dB
Duty cycle75 %
Operating temperature-55 °C / +60 °C-55 °C / +60 °C (DC)
-55 °C / +50 °C (AC)
Degree of protectionIP66
Insulation classI
Weight2 kg
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