Product Description
221L Pentane (PEN) 50% LEL Calibration Gas with 12.0% Oxygen – High-Capacity Gas Detector Calibration
This custom calibration gas mixture contains Pentane (PEN) 0.75% (50% LEL) and Oxygen (O₂) 12.0% balanced in Nitrogen, supplied in a 221L disposable steel cylinder at 250 PSI with a CGA-165 valve.
Designed for calibration, bump testing, and routine verification of portable and fixed gas detection systems, this mixture allows safety professionals to validate combustible gas and oxygen sensors simultaneously. The reduced oxygen concentration makes it particularly useful for confined space entry programs, industrial safety monitoring, refinery operations, petrochemical facilities, and environmental testing applications.
Its larger cylinder capacity supports facilities performing frequent detector calibrations, scheduled maintenance programs, and ongoing safety compliance verification.
Gas Concentrations
- Pentane (PEN): 0.75% (50% LEL)
- Oxygen (O₂): 12.0%
- Balance Gas: Nitrogen
Cylinder Specifications
- Cylinder Size: 221L
- Pressure: 250 PSI
- Cylinder Material: Steel
- Valve Type: CGA-165
- Cylinder Type: Disposable
- Reactivity: Non-Reactive
Applications
- Combustible gas detector calibration
- LEL sensor verification
- Oxygen sensor calibration
- Confined space monitoring
- Industrial hygiene programs
- Refinery and petrochemical facilities
- Safety compliance testing
- Routine detector maintenance and bump testing
Why This Pentane Calibration Gas
- Simulates 50% LEL pentane conditions for accurate combustible gas detector response testing
- Includes reduced oxygen concentration for multi-sensor calibration procedures
- Stable non-reactive mixture for reliable detector verification
- Larger cylinder capacity for high-volume calibration programs
- Manufactured to precise concentrations for dependable sensor performance
Request a Custom Calibration Gas Quote
Need a different pentane concentration, oxygen level, or cylinder size? Contact us for a fast quote on a custom calibration gas mixture built for your detector and monitoring application.
