MSA Gas Detector Sensor: Microgard, MSA, Oxygen, Sensor, 0 to 25% vol Measurement Range
The MSA Microgard Oxygen Sensor (MPN 480566) is a replacement sensor for MSA Microgard gas detectors, detecting oxygen across a 0 to 25% vol measurement range. As an authorised distributor, 3G Electric supplies this…
SKU 3G-OTH-554429
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Product Description
The MSA Microgard Oxygen Sensor (MPN 480566) is a replacement sensor for MSA Microgard gas detectors, detecting oxygen across a 0 to 25% vol measurement range. As an authorised distributor, 3G Electric supplies this genuine MSA part across 14 industrial departments, with specialist depth in combustion, pumps and controls to support your gas detection needs.
Frequently Asked Questions
What is the MSA Microgard Oxygen Sensor used for?
The MSA Microgard Oxygen Sensor (MPN 480566) detects oxygen levels from 0 to 25% vol in industrial environments. It is a replacement sensor for MSA Microgard gas detectors, commonly used in confined space entry, plant safety, and combustion monitoring applications.
What are the specifications of the MSA 480566 oxygen sensor?
The MSA 480566 is an oxygen sensor with a measurement range of 0 to 25% vol. It is part of the Microgard series and is compatible with MSA Microgard gas detectors. The sensor type is oxygen-specific, designed for reliable gas detection in industrial settings.
Where to buy MSA Microgard oxygen sensor worldwide?
3G Electric supplies the genuine MSA Microgard oxygen sensor (MPN 480566) worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this part across 14 departments, including combustion, pumps, and controls.
How to install the MSA Microgard oxygen sensor?
Install the MSA Microgard oxygen sensor by following the detector manufacturer's instructions. Typically, power down the unit, remove the old sensor, insert the new MSA 480566 sensor, and recalibrate per the manual. Always verify zero and span settings before returning to service.
Used in
Common applications for MSAMSA Products
3G Electric supplies MSA msa replacement sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


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