Msa 3G-OTH-549140 — Technical Specifications

Name: Msa 3G-OTH-549140 MSA Calibration Gas: Nitrogen, +/-5% Accuracy, CH4/CO/O2, Calibration Gas, 100 L Cylinder Capacity (MPN 478191). Key specifications — For Use With: MSA Gas Detectors; Background Gas: Nitrogen; Brand: MSA; Gas Mixture: Carbon Monoxide 60 ppm.
Brand: Msa

The MSA Calibration Gas: Nitrogen (SKU 4LP25, MPN 478191) is a +/-5% accuracy calibration gas for MSA gas detectors, supplied in a 100 L cylinder with a background gas of nitrogen and a gas mixture of carbon monoxide at 60 ppm. 3G Electric interprets this demand and delivers the exact MSA-specified calibration gas, backed by our specialist expertise in combustion, pumps, and controls across 14 industrial departments.

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Technical Specifications

Parameter	Value
Type	+/-5% Accuracy, CH4/CO/O2, Calibration Gas
Brand	MSA
Gas Mixture	Carbon Monoxide 60 ppm
For Use With	MSA Gas Detectors
Background Gas	Nitrogen
Cylinder Capacity	100 L
Manufacturer Part Number	478191