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  • Das Gas-Handmessgerät Crowcon Tetra 4 eignet sich besonders für Kanal- und Tunnelarbeiten.
    Bei Untertagarbeiten in Kanälen, Schächten, Stollen und Tunnels kann Personal gefährdet sein durch Schwefelwasserstoff, Sauerstoffmangel, Kohlenmonoxid und Brennbare Gase. Portable Handmessgeräte oder stationäre Gaswarnanlagen warnen vor Gefahr und schützen Leben.
    Gas-Handmessgerät Crowcon T4
    Sicherheit bei Kanal- und Tunnelarbeiten
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    Crowcon Gasman

    Crowcon Gasman, 1 Gas Messgerät zur einfachen Gasmessung von einer Auswahl verschiedener Gasverbindungen. Erhältlich in Batterie oder Akkuversion, abhängig vom Messverfahren.

    1-Gas handheld gas detector from Crowcon

    The Gasman is a compact 1-gas handheld gas detector for use in the harshest of conditions.

    The Gasman offers a rugged, impact-resistant construction, is IP65 rated and offers a wide range of gases including six calibration options for combustible gases.

    • One button operation
    • Easy-to-read backlit display for gas diagnostics and operational status
    • Sensors for combustible, toxic gases and oxygen
    • Fully interchangeable smart sensor modules
    • Smallest portable handheld gas meter

    The required areas and alarms can be configured as required. Each gas channel can have two instantaneous alarm thresholds. The handheld gas detector for toxic gases have time weighted average (TWA) alarms. Combustible gas calibration is available as standard for methane, propane, butane, pentane, hydrogen and ethylene. Gasman is also available in a safe area CO2 version that can measure 0-5% carbon dioxide.

    Measurable gases Messbereich
    Flammable gases0-100 % LEL
    Carbon Dioxide (CO2)0-500 ppm
    Oxygen (O2)0-25%
    Hydrogen Sulfide (H2S)0-100 ppm
    Carbon Monoxide (CO)0-500 ppm
    Sulfur Dioxide (SO2)0-20 ppm
    Chlorine (Cl2)0-20 ppm
    Nitrogen Dioxide (NO2)0-20 ppm
    Ammonia (NH3)0-100 ppm
    Ozone (O3)0-1 ppm
    Hydrogen (H2)0-2,000 ppm
    Hydrogen Cyanide (HCN)0-25 ppm
    Hydrogen Fluoride (HF)0-10 ppm
    Phosphine (PH3)0-5 ppm
    Fluorine (F2)0-1 ppm
    Phosgene (COCl2)0-1 ppm
    Nitrogen Monoxide (NO)0-100 ppm
    Carbon Dioxide (CO2)0-5 V%
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    Portable Gas Detectors
    Overview Crowcon Products
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    Servicing Portable Gas Detectors
    Calibration and measuring cell replacement
    artikelnummer
    CRGASM-O2
    CRGASM-O3
    CRGASM-CL2
    CRGASM-HF
    CRGASM-H2S
    CRGASM-SO2
    CRGASM-HCN
    CRGASM-NH3
    CRGASM-CO
    CRGASM-NO
    CRGASM-NO2
    CRGASM-CH4
    CRGASM-C3H8
    CRGASM-C5H12
    CRGASM-C2H4
    CRGASM-H2
    CRGASM-C4H10
    CRGASM-CO2
    Article codes
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    pdf
    Gasman Datasheet
    PDF from Crowcon

    pdf
    Gasman User Manual
    PDF from Crowcon

    link
    Gasman Info
    Crowcon website