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Explosion-proof signal horn dHH
Loud, explosion-proof electromechanical signal horn with a typical horn tone
Series dHH
Advantages :
- Certified for use in gas and dust hazardous areas of zone 1, 2, 21, 22
- Flame-proof enclosure "d"
- Terminal connection chamber "increased safety e"
- Housing made of glass-fibre-reinforced plastic
- Degree of protection IP 66, max. 105 dB (A) in 1 m
- Protection class II, no equipotential bonding required
- robust design
- Model with integrated telephone-call current relay available
Garanties sécurité
(à modifier dans le module "Réassurance")
Politique retours
(à modifier dans le module "Réassurance")
Politique de livraison
(à modifier dans le module "Réassurance")
This product presents the following ATEX protection:
II 2 G Ex d e IIC T5, T6 Gb
II 2 D Ex tb IIIC T95 °C, T80 °C Db
-20 °C ≤ Ta ≤ +75 °C T5
-20 °C ≤ Ta ≤ +70 °C T6
Area 1, 2, 21, 22
