Flame Gas Detector

The Crowcon Flamgard Plus is a flameproof (Ex d) gas detector designed to detect explosive levels of flammable gases and vapours, including hydrocarbons, hydrogen, and other flammable substances. It is suitable for use in Zone 1 and Zone 2 hazardous areas, providing reliable and continuous monitoring to ensure safety in industrial environments.

Key Features:

  • Sensor Technology:

    • Utilizes poison-resistant pellistors to detect a wide range of flammable gases and vapours.

    • Available in various configurations to detect specific gases such as methane, acetylene, ammonia, butane, ethanol, ethane, ethylene, hexane, hydrogen, LPG, methane, methanol, pentane, petrol vapour, propane, and propanol.

  • Construction:

    • Built with marine-grade aluminium and a stainless steel sensor housing, ensuring durability and resistance to harsh environmental conditions.

    • Ingress protection rated at IP65, making it suitable for outdoor and challenging environments.

  • Calibration and Maintenance:

    • Features non-intrusive one-man calibration, allowing for calibration without the need for hot work permits.

    • Local display and buttons enable easy calibration without opening the junction box, minimizing operational downtime.

  • Electrical Outputs:

    • Offers flexible output options including 4-20mA current sink or source.

    • Available in 2 or 3-wire formats.

    • Optional relays for alarm and fault conditions, compatible with a wide selection of control panels.

  • Operating Conditions:

    • Designed to operate in temperatures ranging from -10°C to +55°C (14°F to 131°F).

    • Suitable for use in environments with humidity levels from 0% to 99% RH (non-condensing).

  • Size and Weight:

    • Dimensions: 200 x 115 x 115 mm (7.9 x 6.1 x 6.1 inches).

    • Weight: 2.2 kg (4.9 lbs).

 Applications:

  • Oil & Gas Industry: Monitoring hazardous gas levels in drilling and production areas.

  • Chemical Manufacturing: Ensuring safety in environments with toxic or flammable gases.

  • Steel Works: Detecting hazardous gases in high-temperature environments.

  • Water Treatment Plants: Monitoring oxygen levels and other gases in water processing.

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