Product Description
120L 4 Gas Calibration Gas – 50% LEL LPG / Propane Equivalent (Primary Field Cylinder)
This 120L 4 gas calibration gas is engineered for multi-gas detector calibration using LPG/propane equivalency, featuring 50 PPM Carbon Monoxide (CO), 1.62% Methane (CH₄) representing 50% LEL propane equivalent, and 18.0% Oxygen (O₂) balanced in nitrogen.
As a primary field calibration cylinder, this mixture is ideal for technicians and safety teams calibrating detectors configured for propane or LPG response, using methane as a surrogate gas to simulate equivalent LEL conditions.
Gas Composition
- Carbon Monoxide (CO): 50 PPM
- Methane (CH₄): 1.62% (50% LEL LPG / Propane Equivalent)
- Oxygen (O₂): 18.0% (Critical Deficiency Level)
- Balance Gas: Nitrogen (N₂)
Cylinder Specifications
- Cylinder Size: 120L
- Pressure: 1050 PSI
- Valve: C-10
- Material: Aluminum
- Reactivity: Non-Reactive
Applications
- LPG / propane detector calibration
- Cross-sensitivity calibration programs
- Multi-gas detector validation
- Confined space compliance testing
- Industrial gas monitoring systems
Why This 120L LPG Equivalent Cylinder is the Key SKU
- Enables accurate propane/LPG calibration using methane
- Balanced for runtime + portability
- Ideal for routine field calibration programs
- Reduces need for multiple gas types
- Compatible with C-10 calibration systems
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 120L
Gas Composition CO / CH4 / O2
Cylinder Material Aluminum
Cylinder Pressure 1000 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 50 PPM
Methane (CH₄) Concentration 1.62% (50% LEL LPG Equivalent)
Oxygen (O2) Concentration 18.0%
