Crowcon Hydrogen (0-100% LEL) Xgard Type 3 / Type 5 Replacement Pellistor VQ21T (S011513/S)

Crowcon Hydrogen (0-100% LEL) Xgard Type 3 / Type 5 Replacement Pellistor VQ21T (S011513/S)

Crowcon Hydrogen (0-100% LEL) Xgard Type 3 / Type 5 Replacement Pellistor VQ21T (S011513/S)

Low cost of ownership
Designed for easy installation and maintenance – keeps costs down
Three junction box options – designed to make replacement of sensors and sinters extremely simple. Spare sensors simply plug-in
Many spare parts are common to all Xgard models – keeps spares holding requirements to a minimum
Flexible installation options
Designed for either wall or ceiling mounting – no need for additional brackets
Can accommodate M20, 1/2″ NPT or 3/4″ NPT cable glands – suits all site requirements
High temperature models are available for hot environments (up to 150oc)
Accessories are available for duct mounting and sampling applications as well as remote gassing – simple sensor checking

Crowcon Hydrogen (0-100% LEL) Xgard Type 3 / Type 5 Replacement Pellistor VQ21T (S011513/S)
Wide range of sensors
Poison resistant pellistors, for all flammable detection needs including hydrocarbons, hydrogen, ammonia, jet fuel, leaded petrol and vapours containing halogens
Electrochemical sensors are used to detect a vast range of toxic gases and oxygen
Thermal conductivity sensors are available to monitor % volume concentrations of gases

Crowcon Hydrogen (0-100% LEL) Xgard Type 3 / Type 5 Replacement Pellistor VQ21T (S011513/S)
Rugged and reliable
Manufactured using a choice of three materials: glass reinforced nylon, highly durable aluminium with a tough polyester coating, or 316 stainless steel for ultimate corrosion resistance – designed to operate even in the harshest environments
Spray deflectors and weatherproof caps are available for use in areas subject to regular wash-downs, or offshore environments
All models have been validated to the functional safety standard IEC 61508 (SIL 1 to SIL 3)
Crowcon Hydrogen (0-100% LEL) Xgard Type 3 / Type 5 Replacement Pellistor VQ21T (S011513/S)