GASCO Calibration Gas: Air, +/-2% Accuracy, CH4, Calibration Gas, 105 L Cylinder Capacity
The GASCO Calibration Gas: Air is a methane calibration gas cylinder (29.8% LEL, 1.49%) with ±2% accuracy, designed for use with all OEM gas detectors. It has a 105 L cylinder capacity and a background gas of air.
SKU 3G-OTH-549741
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Product Description
The GASCO Calibration Gas: Air is a methane calibration gas cylinder (29.8% LEL, 1.49%) with ±2% accuracy, designed for use with all OEM gas detectors. It has a 105 L cylinder capacity and a background gas of air.
Frequently Asked Questions
What is GASCO calibration gas used for?
GASCO calibration gas is used to verify and adjust the accuracy of portable gas detectors across all OEM brands. This methane mixture (29.8% LEL, 1.49%) in air ensures reliable sensor response for combustible gas monitoring in industrial safety applications.
What are the specifications of GASCO 105ES-135A-1.49?
This GASCO calibration gas cylinder contains methane at 29.8% LEL (1.49%) in air, with ±2% accuracy. It has a 105 L capacity and is designed for use with all OEM gas detectors. The background gas is air, and the MPN is 105ES-135A-1.49.
Where to buy GASCO calibration gas worldwide?
3G Electric supplies GASCO calibration gas worldwide, handling full logistics and customs clearance for international delivery. As a global industrial solutions provider, we source and deliver this methane calibration cylinder (105ES-135A-1.49) to support your gas detector maintenance needs.
How to use GASCO calibration gas for gas detectors?
Attach the GASCO cylinder regulator to the 105 L cylinder, then connect to your gas detector's calibration port. Apply the methane mixture (29.8% LEL) at the specified flow rate, following the detector manufacturer's calibration procedure. Always verify the cylinder expiration date before use.
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.









