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  • 66 Liter-Ethane 50 ppm/ Methane 2.5% (50% LEL)/ Air

    • Ethane (C₂H₆) 50 PPM / Methane (CH₄) 2.5% (50% LEL) / Air Calibration Gas – 66L 1150 PSI C-10 Aluminum

    E-Gas Depot

    $268.40
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    SKU:
    51-150-FX66
    Availability:
    10 days + shipping time
    Weight:
    20.00 Ounces
    Width:
    2.90 (in)
    Height:
    10.60 (in)
    Depth:
    2.90 (in)
    Size:
    66L
    Gas Composition:
    C2H6 / CH4 / Air
    Cylinder Specification:
    C-10
    Cylinder Material:
    Aluminum
    Gas Reactivity:
    Non-Reactive
    Cylinder Pressure:
    1150 PSI
    Ethane (C2H6) Concentration:
    50 PPM
    Methane (CH4) Concentration:
    2.5% (50% LEL)
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    Product Description

    Ethane (C₂H₆) / Methane (CH₄) 50% LEL Calibration Gas – 66L Cylinder

    This ethane 50 ppm / methane 2.5% (50% LEL) calibration gas mixture is designed for accurate calibration of combustible gas detection systems operating at higher LEL thresholds. Supplied in a 66 liter aluminum cylinder at 1150 PSI with C-10 valve, this non-reactive blend delivers stable gas concentrations for reliable detector calibration and performance validation.

    Gas Composition

    • Ethane (C₂H₆): 50 PPM

    • Methane (CH₄): 2.5% (50% LEL)

    • Balance: Air

    Cylinder Specifications

    • Cylinder Size: 66 Liters (2.3 Cubic Feet)

    • Pressure: 1150 PSI

    • Valve: C-10

    • Material: Aluminum

    • Gas Type: Non-Reactive

    • Certification: Calibration Grade

    Applications & Compatibility

    • LEL gas detector calibration at higher threshold levels

    • Combustible gas sensor verification

    • Industrial safety compliance testing

    • Hydrocarbon monitoring systems

    • Routine calibration and maintenance programs

    Designed for systems requiring 50% LEL methane calibration for enhanced safety validation and detector response testing.

    Why Buyers Choose This Calibration Gas

    • 50% LEL methane concentration for higher-range calibration

    • 66L size balances portability and extended use

    • High-pressure 1150 PSI cylinder for longer calibration cycles

    • Lightweight aluminum construction for easier handling

    • Stable mixture ensures consistent and repeatable readings

    Custom Calibration Gas Options

    Need a different LEL percentage, gas mix, or cylinder size?
    We provide custom calibration gas mixtures tailored to your compliance and detector requirements. Contact us for fast quotes and expert support.

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 66L
    Gas Composition C2H6 / CH4 / Air
    Cylinder Specification C-10
    Cylinder Material Aluminum
    Gas Reactivity Non-Reactive
    Cylinder Pressure 1150 PSI
    Ethane (C2H6) Concentration 50 PPM
    Methane (CH4) Concentration 2.5% (50% LEL)

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