Gases

Crowngas Detection System can offer Fixed Gas Detector & Portable Detectors calibrated to Detect large variety of Toxic & Flammable Gases for Monitoring in Qatar. Our systems range from High Integrity SIL 2 Systems to Modular and Configurable Sampling Control Systems. Contact us for more information.

Showing all 12 results

  • Ammonia Gas Detectors

    • Ammonia Gas Detectors.
    • Highly toxic and corrosive gas dangerous to humans.
    • Low NH3 exposure can cause serious health issues.
    • Ammonia should be detected at low levels.
    • Safety measures include evacuation and alert safety.
    • Typical Alarm 1 at 25 PPM and Alarm 2 at 35 PPM.
    • Short Term Exposure Limits: 35 PPM for 15 minutes.
    • Time Weighted Average: 25 PPM for 8 hours.
    • We can offer Portable Ammonia Gas Detectors.
    • We offer Fixed Gas Detection System and Alarm for Safety.
    • Calibration Service for NH3 Gas Detectors and Zeroing.
    • Contact us for more information.
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  • Benzene Gas Detectors

    • Benzene Gas Detectors.
    • Highly toxic and corrosive gas dangerous to humans.
    • Low Benzene exposure can cause serious health issues.
    • Benzene (C6H6) should be detected at low levels.
    • Safety measures include evacuation and alert safety.
    • Typical Alarm 1 at 1 PPM and Alarm 2 at 2 PPM.
    • Short Term Exposure Limits: 1 PPM for 15 minutes.
    • Time Weighted Average: 0.5 PPM for 8 hours.
    • We offer Fixed Gas Detection System and Alarm for Safety.
    • Calibration Service for C6H6 Gas Detectors and Zeroing.
    • Contact us for more information.
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  • Carbon Monoxide Gas Detectors

    • Carbon Monoxide Gas Detectors.
    • Highly toxic and dangerous gas to health and safety.
    • Low CO exposure can cause serious health issues.
    • Carbon Monoxide should be detected at low levels.
    • Safety measures include evacuation and alert safety.
    • System compliant to EN 50545-1:2011+A1:2016
    • Typical Alarm 1 at 20 PPM and Alarm 2 at 50 PPM.
    • Short Term Exposure Limits: 100 PPM for 15 minutes.
    • Time Weighted Average: 20 PPM for 8 hours.
    • We can offer Portable Carbon Monoxide Gas Detectors.
    • We offer Fixed Gas Detection System and Alarm for Safety.
    • Calibration Service for CO Gas Detectors and Zeroing.
    • Contact us for more information.
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  • Chlorine Gas Detectors

    • Chlorine Gas Detectors.
    • Highly toxic and corrosive gas dangerous to humans.
    • Low Cl2 exposure can cause serious health issues.
    • Chlorine should be detected at low levels (PPM).
    • Safety measures include evacuation and alert safety.
    • Typical Alarm 1 at 1 PPM and Alarm 2 at 2 PPM.
    • Short Term Exposure Limits: 1 PPM for 15 minutes.
    • Time Weighted Average: 0.5 PPM for 8 hours.
    • We can offer Portable Chlorine Gas Detectors.
    • We offer Fixed Gas Detection System and Alarm for Safety.
    • Calibration Service for Cl2 Gas Detectors and Zeroing.
    • Contact us for more information.
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  • Hydrogen Chloride Gas Detectors

    • Hydrogen Chloride Gas Detectors.
    • Highly toxic and corrosive gas dangerous to humans.
    • Low HCl exposure can cause serious health issues.
    • Hydrogen Chloride should be detected at low levels.
    • Safety measures include evacuation and alert safety.
    • Typical Alarm 1 at 1 PPM and Alarm 2 at 5 PPM.
    • Short Term Exposure Limits: 5 PPM for 15 minutes.
    • Time Weighted Average: 1 PPM for 8 hours.
    • We offer Fixed Gas Detection System and Alarm for Safety.
    • Calibration Service for HCl Gas Detectors and Zeroing.
    • Contact us for more information.
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  • Hydrogen Gas Detectors

    • Hydrogen Gas Detectors.
    • Highly flammable and explosive gas dangerous to humans.
    • H2 Gas is lighter than air and detectors to be mounted high.
    • Hydrogen is much more flammable than LPG and explosive.
    • Safety measures include ventilation and alert safety.
    • Typical Alarm 1 at 20% LEL and Alarm 2 at 40% LEL.
    • LEL stands for Lower Explosive Limit for Hydrogen Gas.
    • We can offer Portable Hydrogen Gas Detectors.
    • We offer Fixed Gas Detection System and Alarm for Safety.
    • Calibration Service for H2 Gas Detectors and Zeroing.
    • Hydrogen Gas Detectors Battery Rooms & UPS Rooms.
    • Contact us for more information.
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  • Hydrogen Sulphide Gas Detectors

    • Hydrogen Sulphide Gas Detectors.
    • Highly toxic and corrosive gas dangerous to humans.
    • Low H2S exposure can cause serious health issues.
    • Hydrogen Sulphide should be detected at low levels.
    • Safety measures include evacuation and alert safety.
    • Typical Alarm 1 at 5 PPM and Alarm 2 at 10 PPM.
    • Short Term Exposure Limits: 10 PPM for 15 minutes.
    • Time Weighted Average: 5 PPM for 8 hours.
    • We can offer Portable Hydrogen Sulphide Gas Detectors.
    • We offer Fixed Gas Detection System and Alarm for Safety.
    • Calibration Service for H2S Gas Detectors and Zeroing.
    • Contact us for more information.
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  • Methane Gas Detectors

    • Methane Gas Detectors.
    • Highly flammable and explosive gas dangerous to humans.
    • CH4 Gas is lighter than air and detectors to be mounted high.
    • Methane should be detected at lower levels for safety.
    • Safety measures include ventilation and alert safety.
    • Typical Alarm 1 at 20% LEL and Alarm 2 at 40% LEL.
    • LEL stands for Lower Explosive Limit for Methane Gas.
    • We can offer Portable Methane Gas Detectors.
    • We offer Fixed Gas Detection System and Alarm for Safety.
    • Calibration Service for CH4 Gas Detectors and Zeroing.
    • Contact us for more information.
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  • Nitric Oxide Gas Detectors

    • Nitric Oxide Gas Detectors.
    • Highly toxic and corrosive gas dangerous to humans.
    • Low NO exposure can cause serious health issues.
    • Nitric Oxide should be detected at low levels.
    • Safety measures include evacuation and alert safety.
    • Typical Alarm 1 at 2 PPM and Alarm 2 at 3 PPM.
    • Short Term Exposure Limits: 2 PPM for 15 minutes.
    • Time Weighted Average: 2 PPM for 8 hours.
    • We can offer Portable Nitric Oxide Gas Detectors.
    • We offer Fixed Gas Detection System and Alarm for Safety.
    • Calibration Service for NO Gas Detectors and Zeroing.
    • Contact us for more information.
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  • Nitrogen Dioxide Gas Detectors

    • Nitrogen Dioxide Gas Detectors.
    • Highly toxic and corrosive gas dangerous to humans.
    • Low NO2 exposure can cause serious health issues.
    • Nitrogen Dioxide should be detected at low levels.
    • Safety measures include evacuation and alert safety.
    • Typical Alarm 1 at 1 PPM and Alarm 2 at 2 PPM.
    • Short Term Exposure Limits: 1 PPM for 15 minutes.
    • Time Weighted Average: 0.5 PPM for 8 hours.
    • We can offer Portable Nitrogen Dioxide Gas Detectors.
    • We offer Fixed Gas Detection System and Alarm for Safety.
    • Calibration Service for NO2 Gas Detectors and Zeroing.
    • Contact us for more information.
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  • Oxygen Gas Detectors

    • Oxygen Gas Detectors.
    • Measure ambient levels of oxygen in real time.
    • Ambient levels should have 20.9% Volume of oxygen.
    • Low O2 Levels can cause asphyxiation and health issues.
    • High O2 Levels can increase chance of ignition or explosion.
    • Oxygen monitoring units can be used to protect lives.
    • Systems can be used to pull in fresh air as required.
    • Safety measures include evacuation and alert safety.
    • Typical Alarm 1 at 19.5% VOL and Alarm 2 at 23.5% VOL.
    • Lower oxygen levels indicate an alternate gas replacing O2.
    • Higher oxygen levels indicate of leak in oxygen cylinders or pipes.
    • We can offer Portable Oxygen Gas Detectors for HSE.
    • We offer Fixed Gas Detection System and Alarm for Safety.
    • Calibration Service for Oxygen Gas Detectors and maintenance.
    • Contact us for more information.
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  • Sulphur Dioxide Gas Detectors

    • Sulphur Dioxide Gas Detectors.
    • Highly toxic and corrosive gas dangerous to humans.
    • Low SO2 exposure can cause serious health issues.
    • Sulphur Dioxide should be detected at low levels.
    • Safety measures include evacuation and alert safety.
    • Typical Alarm 1 at 1 PPM and Alarm 2 at 2 PPM.
    • Short Term Exposure Limits: 1 PPM for 15 minutes.
    • Time Weighted Average: 0.5 PPM for 8 hours.
    • We can offer Portable Sulphur Dioxide Gas Detectors.
    • We offer Fixed Gas Detection System and Alarm for Safety.
    • Calibration Service for SO2 Gas Detectors and Zeroing.
    • Contact us for more information.
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