GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, CO, Calibration Gas
The GASCO Calibration Gas: Nitrogen (MPN 105ES-49-850) is a +/-2% accuracy calibration gas for portable gas detectors, containing a Carbon Monoxide 850 ppm mixture with a Nitrogen background gas. It is compatible…
SKU 3G-OTH-549218
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Product Description
The GASCO Calibration Gas: Nitrogen (MPN 105ES-49-850) is a +/-2% accuracy calibration gas for portable gas detectors, containing a Carbon Monoxide 850 ppm mixture with a Nitrogen background gas. It is compatible with all OEM gas detectors and supplied in a 105 L cylinder capacity.
Frequently Asked Questions
What is GASCO calibration gas 105ES-49-850 used for?
This GASCO calibration gas is used to calibrate portable gas detectors that sense carbon monoxide. The 850 ppm CO mixture in a nitrogen background verifies sensor accuracy and alarm set points, ensuring reliable readings in industrial safety applications.
What are the specifications of GASCO 105ES-49-850?
The GASCO 105ES-49-850 is a +/-2% accuracy calibration gas with a carbon monoxide concentration of 850 ppm in a nitrogen background. It is supplied in a 105 L cylinder and is compatible with all OEM gas detectors.
Where to buy GASCO calibration gas 105ES-49-850 worldwide?
3G Electric supplies and delivers the GASCO 105ES-49-850 calibration gas worldwide. We handle full logistics and customs clearance, so you receive the correct gas mixture for your portable gas detectors, no matter your location.
How to use GASCO calibration gas 105ES-49-850?
Attach the regulator to the 105 L cylinder, connect to the gas detector's inlet, and flow the 850 ppm CO mixture at the manufacturer-recommended rate. Allow the reading to stabilise, then adjust the detector to match the certified value. Always follow the detector's manual.
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.









