GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, CO2, Calibration Gas
The GASCO Calibration Gas: Nitrogen is a +/-5% accuracy calibration gas for portable gas detectors, containing a Carbon Dioxide 20 ppm mixture with a Nitrogen background gas in a 105 L cylinder (MPN 105ES-34-20)…
SKU 3G-OTH-550939
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Product Description
The GASCO Calibration Gas: Nitrogen is a +/-5% accuracy calibration gas for portable gas detectors, containing a Carbon Dioxide 20 ppm mixture with a Nitrogen background gas in a 105 L cylinder (MPN 105ES-34-20). Designed for use with all OEM gas detectors, it provides a verified reference for sensor calibration across industrial safety applications.
Frequently Asked Questions
What is GASCO calibration gas with CO2 used for?
GASCO calibration gas with 20 ppm carbon dioxide in nitrogen is used to verify and adjust the accuracy of portable gas detectors across industrial safety applications. It provides a known reference concentration so sensors respond correctly to CO2 hazards in confined spaces, refineries, and chemical plants.
What are the specifications of GASCO 105ES-34-20 calibration gas?
The GASCO 105ES-34-20 calibration gas contains 20 ppm carbon dioxide balanced in nitrogen, with +/-5% accuracy. It comes in a 105 L cylinder and is designed for use with all OEM gas detectors. The background gas is nitrogen, ensuring a stable, non-reactive mixture for reliable sensor calibration.
Where to buy GASCO calibration gas for gas detectors worldwide?
3G Electric supplies GASCO calibration gas for gas detectors worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the 105ES-34-20 cylinder with 20 ppm CO2 in nitrogen for your safety equipment.
How to use GASCO calibration gas for portable gas detectors?
Attach the GASCO 105 L cylinder to the gas detector’s calibration adapter using the appropriate regulator. Open the valve and allow the 20 ppm CO2 mixture to flow over the sensor at the recommended rate. Follow the detector manufacturer’s calibration procedure to adjust readings to the known 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.









