CROWCON Xgard Fixed Gas Detector
Type 1
Type 2
Type 3
Type 4
Type 5
Type 6
Xsafe

Acetylene (C,H,)
Ammonia (NH)
Argon (An)
Arsine (AsH,)
Bromine (Br,)
Butane (CH
Carbon dioxide (CO,)
Carbon monoxide (CO)
Chlorine (Cl)
Chlorine Dioxide (CIO,)Diborane (B,H)Ethane (C,H)Ethylene (C,H)Ethylene oxide (C,HO)
Fuorine (F)
Germane (GeH )Helium (He)
Hvdrogen H
Hydrogen chloride (HC)Hydrogen cyanide (HCNHydrogen fluoride (HF
Hydrogen sulphide (H,S)
LPG
Methane (CH)Nitric Oxide (NO)Nitrogen dioxide (NO,]Ozone (0,)Oxygen (0,)Pentane (C_H,)
Gasoline vapor
Phosgene (COCl]Phosphine (PH_)
Propane (C,H)
Silane (SiH)
Sulphur Dioxide (So]
Vinyl chloride (VCM)(CH,= CHCD