Crowcon XGard Bright Fixed Gas Detector

SKU: xgardbright

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The XGard Bright from Crowcon is a versatile fixed gas detector. The use of a large intuitive OLED display during install, calibration and routine maintenance lowers maintenance time. It also benefits from a lower cost of installation by drastically reducing cabling requirements. 

Product Description


The new Xgard Bright from Crowcon uses a single fixed head offering flammable and toxic gas detection and oxygen monitoring.

The gas sensors include PID, IR and electrochemical formats within the addressable gas detector. 

Flammable gas:

• Ethane 0-100% LEL

• Ethylene 0-100% LEL

Toxic gas:

• NO2 0-50 / 100 ppm*

• NO 0-25 / 50 / 100 ppm*

• HCl 0-10 / 25 ppm*

• HCN 0-25 ppm*

• HF 0-10 ppm*

*safe area only

This gas transmitter has a range of features that protect engineers and support facilities managers at industrial sites - oil, gas, chemical & petrochemical plants 

The Xgard provides analogue 4-20mA and RS-485 Modbus signals as standard, Xgard Bright comes with an Alarm and Fault relay as standard as well as optional HART communications.

Low Install & Operating Costs

  • Low power requirement (~3W max) – Reducing site-wide power consumption
  • Addressable – Drastically reduces the amount of cabling needed for multi-point installations

Reduce Maintenance Times

  • Local display – Delivers gas level indication, status and supports maintenance routines
  • Non-intrusive calibration – Removes the need to open the cover for calibration
  • Plug-in type terminal blocks: Making wiring quick and easy reducing installation costs
  • Configuration via magnetic key – Reducing the amount of time operators spend in a hazardous area

Ultimate Protection

  • The XGard Bright certifications include gas and dust approvals for ATEX and IECEX

Need fixed gas detection advice?

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