GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, CH4, Calibration Gas
The GASCO Calibration Gas: Air (MPN 103L-150A-1990) is a disposable calibration gas for all OEM gas detectors, featuring a methane mixture of 1990 ppm in an air background with ±5% accuracy. 3G Electric sources this…
SKU 3G-OTH-549851
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Product Description
The GASCO Calibration Gas: Air (MPN 103L-150A-1990) is a disposable calibration gas for all OEM gas detectors, featuring a methane mixture of 1990 ppm in an air background with ±5% accuracy. 3G Electric sources this and thousands of other industrial essentials across 14 departments—machining, electrical, pneumatics, and more—backed by specialist depth in combustion, pumps, and controls as an authorised distributor for brands like GASCO, Schneider, ABB, and Siemens.
Frequently Asked Questions
What is GASCO Calibration Gas: Air used for?
GASCO Calibration Gas: Air is used to calibrate all OEM gas detectors, ensuring accurate methane readings. It is essential for safety compliance in industrial environments like refineries, chemical plants, and confined-space operations where methane detection is critical.
What are the specifications of GASCO Calibration Gas: Air (103L-150A-1990)?
This disposable calibration gas contains a methane mixture of 1990 ppm in an air background, with ±5% accuracy. It is designed for use with all OEM gas detectors and is supplied by GASCO. The manufacturer part number is 103L-150A-1990.
Where to buy GASCO Calibration Gas: Air in worldwide?
3G Electric supplies GASCO Calibration Gas: Air to customers worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this and thousands of other essentials across 14 departments, including electrical and pneumatics.
How to use GASCO Calibration Gas: Air for detector calibration?
Attach the disposable cylinder to the gas detector's calibration adapter, then release the gas at the recommended flow rate. Allow the sensor to stabilize before recording readings. Always follow the detector manufacturer's instructions and use within the gas's expiry period.
GASCO Products
3G Electric supplies GASCO calibration gases for portable gas detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









