GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, O2, Calibration Gas
The GASCO Calibration Gas: Nitrogen is a +/-2% accuracy calibration gas for portable gas detectors, containing an Oxygen 11.5% mixture with a Nitrogen background gas. Supplied in a 105 L cylinder (MPN…
SKU 3G-OTH-550060
Need installation or engineering help?
Ask a question
Product Description
The GASCO Calibration Gas: Nitrogen is a +/-2% accuracy calibration gas for portable gas detectors, containing an Oxygen 11.5% mixture with a Nitrogen background gas. Supplied in a 105 L cylinder (MPN 105ES-161-11.5), it is compatible with all OEM gas detectors.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is GASCO calibration gas with oxygen 11.5% used for?
This GASCO calibration gas is used to calibrate portable gas detectors that measure oxygen. The 11.5% oxygen mixture in nitrogen verifies sensor accuracy and alarm setpoints across all OEM gas detectors, ensuring reliable readings in confined-space or industrial safety applications.
What are the specifications of GASCO 105ES-161-11.5 calibration gas?
The GASCO 105ES-161-11.5 calibration gas contains an oxygen 11.5% mixture with nitrogen background gas, supplied in a 105 L cylinder. It offers +/-2% accuracy and is compatible with all OEM gas detectors. The manufacturer part number is 105ES-161-11.5.
Where to buy GASCO calibration gas for oxygen detectors worldwide?
3G Electric supplies GASCO calibration gas for oxygen 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-161-11.5 cylinder with 11.5% oxygen in nitrogen for your portable gas detectors.
How to use GASCO calibration gas with 11.5% oxygen?
Attach the GASCO 105ES-161-11.5 cylinder to your gas detector's calibration adapter using the appropriate regulator. Apply the 11.5% oxygen mixture at the flow rate specified by the detector manufacturer. Allow the reading to stabilise, then adjust the detector to match the certified gas value. Always follow the detector's calibration procedure.
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.









