GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, CO, Calibration Gas
The GASCO Calibration Gas: Nitrogen is a +/-2% accuracy calibration gas for portable gas detectors, containing a Carbon Monoxide 2.5% gas mixture with a Nitrogen background gas. Supplied in a 105 L cylinder (MPN…
SKU 3G-OTH-550493
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Product Description
The GASCO Calibration Gas: Nitrogen is a +/-2% accuracy calibration gas for portable gas detectors, containing a Carbon Monoxide 2.5% gas mixture with a Nitrogen background gas. Supplied in a 105 L cylinder (MPN 105ES-49-2.5%), it is designed for use with all OEM gas detectors.
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 industrial safety applications. This 105 L cylinder contains a Carbon Monoxide 2.5% mixture in Nitrogen, ensuring detectors respond correctly to CO hazards in environments like refineries, chemical plants, and confined spaces.
What are the specifications of GASCO 105ES-49-2.5%?
The GASCO 105ES-49-2.5% calibration gas has +/-2% accuracy, a Carbon Monoxide 2.5% gas mixture with Nitrogen background gas, and a 105 L cylinder capacity. It is designed for use with all OEM gas detectors and carries the manufacturer part number 105ES-49-2.5%.
Where to buy GASCO calibration gas worldwide?
3G Electric supplies GASCO calibration gas worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver this 105 L cylinder (MPN 105ES-49-2.5%) to facilities needing reliable CO calibration gas for portable gas detectors.
How to use GASCO calibration gas for gas detectors?
To use GASCO calibration gas, attach the cylinder regulator to the 105 L container, connect it to the gas detector's calibration port, and follow the detector's calibration procedure. Apply the Carbon Monoxide 2.5% mixture in Nitrogen at the specified flow rate, then adjust the detector reading to match the certified gas concentration.
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.









