Description

Crowcon Xgard Type 4 Flammable Gas Detector

Require Install, Commissioning, Calibration or Servicing?

Safety Gear Store are able to install, commission and service your fixed gas detection system. We offer a professional service from fully trained, certified and manufacturer approved engineers, we are also one of the only suppliers with engineers that carry spares in their vehicles to ensure a quick and efficient service that will enable you to continue using your facility.
For more information on what we offer please visit one of the below pages:

Fixed Gas Detection System Install and Commissioning

Fixed Gas Detection System Calibration and Servicing

This product range is available in a wide variety of different gases.

If you are unable to find the type you require please contact Sales@safetygearstore.co.uk

The Xgard Type 4 is a fixedpoint Exd flameproof flammable gas detector using a poison resistant pellistor within a 316 stainless steel housing attached to an Xgard enclosure (aluminium), which also contains the terminals to provide a 3-wire mV Wheatsone Bridge output. The operating temperature is -20 to +150°C.

The Xgard designed to detect flammable gas in the range 0-100% LEL unless otherwise specified. Xgard Type 4 can be directly connected to Crowcon Gasmaster and Gasmonitor control systems which is also available from Safety Gear Store. Please note an accessory enclosure is required for connection to Vortex or Gasflag.

Overview:

Intrinsically Safe (I.S.) or Flameproof (Exd) versions are available, with case options comprising high-grade alloy, stainless steel or chemically resistant GRN polymer. Certifications include IECEx, ATEX, UL and GOST-R.

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

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

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)

Xgard Type 4 Accessories include:

S011979	Remote calibration adaptor assembly (stainless steel) - for Xgard Type 4 only. For aiding calibration where detectors are inaccessible.
C011056	Duct mounting kit - Stainless steel plate with 6mm remote calibration fitting. Includes S011979 calibration adaptor.

Products specifications

Attribute name	Attribute value
Gases Detected	Hydrogen Sulphide (H2S), Carbon Monoxide (CO), Carbon Dioxide (CO2), Chlorine (CL2), Ammonia (NH3), Nitrogen Dioxide (NO2), Nitric Oxide (NO), Hydrogen Cyanide (HCN), Acetylene (C2H2), Ammonia (NH3), Arsine (AsH3), Bromine (Br2), Butane (C4H10), Diborane (B2H6), Ethane (C2H6), Ethanol (C2H5OH), Ethylene (C2H4), Ethylene Oxide (ETO) (C2H4O), Fluorine (F2), Hexane (C6H14), Hydrogen (H2), Hydrogen Chloride (HCI), Hydrogen Fluoride (HF), Combustible Gases, Ozone (O3), Sulphur Dioxide (SO2), Other Gases Not Listed, Chlorine Dioxide (CLO2), Oxygen (O2)

Sorry - this product is no longer available

Crowcon Xgard Type 4 Flammable Gas Detector

Xgard Type 4 High Temperature Flammable Gas Detector

Manufacturer: Crowcon

SKU: XGT4

Enclosure Type
Cable Entry
Certification
Select Sensor Option

£383.00 excl vat £459.60 inc vat

Qty:

Crowcon Xgard Type 4 Flammable Gas Detector

£383.00 excl vat £459.60 inc vat

Qty:

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