Calibration gas, Methane, Nitrogen, Oxygen, 221 L, CGA 165 Connection, +/-5% Accuracy MPN:221L-303-18
Calibration gas, Methane, Nitrogen, Oxygen, 221 L, CGA 165 Connection, +/-5% Accuracy
This calibration gas cylinder is designed for use with all OEM gas detectors, providing a reliable and accurate source of methane and oxygen calibration gas. The 50% LEL methane mixture and 2.5% oxygen concentration ensure precise calibration, while the +/-5% accuracy guarantee ensures confidence in your measurements. Suitable for a wide range of applications, including industrial, commercial, and residential settings, this cylinder is ideal for calibration and maintenance of gas detectors in hazardous environments. Its compact 221L capacity and CGA 165 connection make it easy to integrate into your existing equipment.
Top product features:
- Methane concentration is 50 Percent LEL, providing a precise calibration reference for gas detectors.
- The gas mixture includes 2.5 Percent Methane and 18 Percent Oxygen, allowing for a realistic simulation of various industrial environments.
- The product has an accuracy of +/-5 Percent, ensuring reliable calibration and minimizing errors in gas detector readings.
Top product applications:
- Industrial Process Monitoring
- Laboratory Gas Detection
- Natural Gas Pipeline Inspection
Calibration Gas, CGA Number CGA 165, Container Type Cylinder, Cylinder Capacity 221 L, Cylinder Diameter 9 in, Cylinder Height 16.25 in, For Use With All OEM Gas Detectors, Gas Mixture Methane (50 Percent LEL) 2.5 Percent, Oxygen 18 Percent, Gas Type Methane, Oxygen, Product Type Calibration Gas, Chemical Formula CH4, O2, CAS Number 74-82-8, 7782-44-7, Accuracy +/-5 Percent, Background Gas Nitrogen, Calibration Certificate NIST, Cylinder Material Steel, Outlet Connection Size 3/4 in
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 6 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 9.25
- Package Width: 9.25
- Package Height: 17.25
- Package Weight: 5.00
- Restricted States: PR
Product info last updated on January 31, 2026 8:52am UTC
Category: Facility and Worksite Safety