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  • 120 Liter-Carbon Monoxide 50 ppm/ Carbon Dioxide 2.5%/ Methane 2.5% (50% LEL)/ Oxygen 12.0%/ Nitrogen

    • Carbon Monoxide (CO) 50 PPM / Carbon Dioxide (CO₂) 2.5% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 12.0% / Nitrogen BAL 120L 1050 PSI Calibration Gas – Custom Mix

    E-Gas Depot

    $334.40
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    SKU:
    49-0700-FX120
    Availability:
    10 days + shipping time
    Weight:
    48.00 Ounces
    Width:
    3.50 (in)
    Height:
    15.00 (in)
    Depth:
    3.50 (in)
    Size:
    120L
    Gas Composition:
    CO / CO2 / CH4 / O2
    Cylinder Specification:
    C-10
    Cylinder Material:
    Aluminum
    Gas Reactivity:
    Non-Reactive
    Cylinder Pressure:
    1050 PSI
    Carbon Monoxide (CO) Concentration:
    50 PPM
    Carbon Dioxide (CO₂) Concentration:
    2.5%
    Methane (CH4) Concentration:
    2.5% (50% LEL)
    Oxygen (O2) Concentration:
    12.0%
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    Product Description

    120L 4-Gas Calibration Gas for Oxygen Deficiency and Multi-Gas Detection

    This 120L calibration gas cylinder is designed for calibration of detectors measuring Carbon Monoxide (CO) 50 PPM, Carbon Dioxide (CO₂) 2.5%, Methane (CH₄) 2.5% (50% LEL), and Oxygen (O₂) 12.0% balanced in Nitrogen. The reduced oxygen concentration enables accurate simulation of oxygen-deficient environments, supporting reliable alarm testing and sensor validation.

    120L Calibration Gas Cylinder Specifications – Aluminum C-10

    • Cylinder Size: 120L
    • Cylinder Pressure: 1050 PSI
    • Cylinder Volume: 4.2 Cubic Feet
    • Valve Type: C-10
    • Cylinder Material: Aluminum
    • Gas Reactivity: Non-Reactive
    • Blend Type: Custom Mix

    Applications for Oxygen Deficiency Calibration and Safety Testing

    • Oxygen deficiency alarm testing and validation
    • Multi-gas detector calibration across all sensor channels
    • Confined space safety preparation
    • Methane LEL sensor verification
    • Carbon monoxide monitoring calibration

    Why This 120L Cylinder is Ideal for Extended Deficiency Workflows

    The 120L format is well suited for teams requiring longer calibration cycles without transitioning to bulk cylinders. It provides extended runtime, reduces cylinder change frequency, and supports efficient safety program execution.

    Custom Calibration Gas Solutions

    We provide custom calibration gas mixtures, alternate oxygen levels, and cylinder configurations tailored to your equipment, compliance requirements, and operational needs.

    Other Details

    Warranty 24 months

    Product Videos

    Custom Field

    Size 120L
    Gas Composition CO / CO2 / CH4 / O2
    Cylinder Specification C-10
    Cylinder Material Aluminum
    Gas Reactivity Non-Reactive
    Cylinder Pressure 1050 PSI
    Carbon Monoxide (CO) Concentration 50 PPM
    Carbon Dioxide (CO₂) Concentration 2.5%
    Methane (CH4) Concentration 2.5% (50% LEL)
    Oxygen (O2) Concentration 12.0%

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