Oxygen (O2) Detectors

We supply fixed and portable Oxygen detectors from leading brands including BW, Crowcon, Dräger, Gas Data, GMI, Green Instruments, Honeywell, ION Science, MSA, RAE Systems, Riken Keiki, Senko, and Uniphos. These detectors provide continuous monitoring, alarms, and compliance with safety regulations across industries such as oil & gas, chemical processing, mining, utilities, and confined space entry.

Ensure safe breathing environments with trusted O₂ monitoring solutions.

  • Oxygen deficiency can lead to dizziness, unconsciousness, and death. It often occurs in confined spaces, tanks, silos, tunnels, and mines.
  • Oxygen enrichment increases the risk of fires and explosions, especially in industries handling flammable gases or chemicals.

Oxygen (O₂) is essential for human life and safe workplace operations. Normal ambient air contains about 20.9% oxygen. Any deviation — either deficiency (below 19.5%) or enrichment (above 23.5%) — poses serious risks.

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GMI PS200

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From £290.00
Related Phrases: Oxygen, O2, Methane, CH4, Carbon Monoxide, CO, Hydrogen Sulphide, H2S
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GMI GS700

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From £1,824.00
Related Phrases: Oxygen, O2, Carbon Monoxide, CO, Methane, CH4, Hydrogen Sulphide, H2S, Hydrogen, H2, Gasurveyor, Bradley, Gasurveyor 700
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GMI Shipsurveyor Series

From £2,035.00
The GMI Shipsurveyor Series was designed after extensive consultation with shipowners, ship managers and shipping personnel. The result is a
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GMI PS500

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From £999.00
Related Phrases: Oxygen, O2, Carbon Monoxide, CO, Methane, CH4, Hydrogen Sulphide, H2S, Sulphur Dioxide, SO2, Chlorine, CL2, Nitrogen Dioxide, NO2, Ammonia, NH3, Nitric Oxide, NO, Carbon Dioxide, CO2, Hydrogen Cyandide, HCN, Phosphine, PH3, VOCs, Benzene, C6H6
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GMI Gasurveyor 500 Series

From £1,650.00
The GMI Gasurveyor 500 Series is the most flexible range of gas detectors available today. By simple selection of hardware
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GMI Oxygas 500

From £2,455.00
The GMI Oxygas 500 complements the Gascoseeker 500 with a similar performance, measuring % LEL and % volume flammable hydrocarbons,
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