GASCO Calibration Gas: Air, +/-2% Accuracy, C5H12, Calibration Gas, 105 L Cylinder Capacity
The GASCO Calibration Gas: Air is a +/-2% accuracy calibration gas for portable gas detectors, formulated with a Pentane (32% LEL) 0.45% mixture in an air background. Supplied in a 105 L cylinder (MPN…
SKU 3G-OTH-550291
Need installation or engineering help?
Ask a question
Product Description
The GASCO Calibration Gas: Air is a +/-2% accuracy calibration gas for portable gas detectors, formulated with a Pentane (32% LEL) 0.45% mixture in an air background. Supplied in a 105 L cylinder (MPN 105ES-154-0.45), 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 all OEM brands. This Pentane (32% LEL) 0.45% mixture in an air background ensures reliable sensor response for combustible gas monitoring in industrial safety applications.
What are the specifications of GASCO calibration gas 105ES-154-0.45?
This GASCO calibration gas has a Pentane (32% LEL) 0.45% mixture in an air background, with +/-2% accuracy. It comes in a 105 L cylinder (MPN 105ES-154-0.45) and is designed for use with all OEM gas detectors. The background gas is air.
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 Pentane calibration gas (105 L cylinder) to facilities requiring reliable gas detector calibration.
How to use GASCO calibration gas for portable gas detectors?
Connect the GASCO 105 L cylinder to your gas detector's calibration adapter using a regulator. Apply the Pentane (32% LEL) 0.45% mixture at the recommended flow rate, then follow the detector's calibration procedure. Always use fresh gas within the cylinder's expiration date for accurate results.
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.









