Explosionsgeschützte Signalhupe dGH21 für Zone 1+21 GOST Ausführung
Explosion proof Signalling Hooter with approx. 108 dB(A) GOST approval 
Application: Hazardous areas Zone 1 + 2, IP66 
II 2 G Ex de IIC T6 
Housing: Glasfibre reinforced polyester (GRP) 
Electromechanical Hooter System 
Housing colour: black or red 
AC and DC versions available 
Special version with integrated telephone call relay 
Integrated installation box, no junction box required
Following variants are available: (please click for details)
FHF92230120 ExII-Signalling hooter dGH 21 230 VAC housing black, GOST
Available Downloads (additional downloads in detail area):
Datasheet EN
User manual DE
User manual EN
User manual FR
ATEX certificate DE
ATEX certificate EN
GOST-R certificate RU
Declaration of conformity DE
Declaration of conformity EN
Declaration of conformity FR
Declaration of conformity ES
User manual RU
RoHS Declaration of conformity DE
RoHS Declaration of conformity EN