Carbon Monoxide (CO) Detectors

We supply a wide range of fixed and portable carbon monoxide gas detectors for industrial and personal protection. Fixed monitors provide continuous coverage in facilities such as boiler rooms, manufacturing plants, and tunnels, while portable units are ideal for workers in variable or confined environments.

Our range includes detectors from BW, Honeywell, Crowcon, Dräger, Gas Data, Green Instruments, GMI, ION Science, MSA, RAE Systems, Riken Keiki, and Senko, all trusted globally for their robust designs and advanced detection technology. Portable CO detectors may also be available for hire.

Protect your workforce from the dangers of carbon monoxide with our fixed and portable detection solutions, trusted across industries worldwide.

Detection is achieved through electrochemical sensors, offering high sensitivity, rapid response, and stable performance across workplace exposure ranges. With routine calibration, these detectors deliver accurate and reliable protection in compliance with occupational safety standards.

Carbon monoxide (CO) is a colourless, odourless, and highly toxic gas produced by incomplete combustion of carbon-based fuels. It is a significant hazard in industries such as mining, steelmaking, shipping, tunnelling, and confined space entry. Even at low concentrations, CO binds to haemoglobin in the blood more readily than oxygen, reducing the body’s ability to transport oxygen and leading to symptoms such as headaches, dizziness, and, at higher levels, loss of consciousness or death. Because it provides no warning signs, continuous monitoring is essential.

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RAE Systems ToxiRAE Pro EC

From £301.50
RAE Systems ToxiRAE Pro EC is a wireless single-gas and oxygen detector for hazardous areas, combining lone-worker protection with fleet-wide

Honeywell BW GasAlert Max XT II

From £590.00
Related Phrases: Oxygen, O2, Carbon Monoxide, CO, Methane, CH4, Hydrogen Sulphide, H2S

Honeywell BW Flex

From £641.00
Honeywell BW Flex is a rugged, ATEX-approved portable multi-gas detector for up to four gases with predictive, connected sensing. Honeywell
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GMI GS700

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

Crowcon Gasman

From £320.00
Related Phrases: Carbon Monoxide, CO, Oxygen, O2, Methane, CH4, Propane, C3H8, Butane, C4H10, Hydrogen Sulphide, H2S, Pentane, C5H12, Ethylene, C2H4, Hydrogen, H2, Ethanol, C2H5OH, IPA, Isopropanol, C3H8O, Chlorine, CL2, Ammonia, NH3, Sulphur Dioxide, So2, Ozone, O3, Nitrogen Dioxide, NO2, Hydrogen Cyanide, HCN, Phosphine, PH3, Hydrogen Fluoride, HF, Fluorine, Fl, Phosgene, COCL2, Chlorine Dioxide, CLO2, Nitric Oxide, NO, Ethylene Oxide, EtO, Carbon Dioxide, CO2

Crowcon Detective +

From £2,697.00
Crowcon Detective + is a transportable, multi-gas area monitor for hazardous industrial sites, combining 360° visibility with flexible networking. Crowcon

Drager X-am 2800

From £500.00
The Dräger X-am 2800 multi-gas detector measures up to four gases and is equipped with a particularly shock-resistant CatEx sensor.
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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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Honeywell BW Clip4

From £600.00
Related Phrases: Oxygen, O2, Carbon Monoxide, CO, Methane, CH4, Hydrogen Sulphide, H2S
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Honeywell BW Clip

From £130.00
Related Phrases: Oxygen, O2, Sulphur Dioxide, SO2, Carbon Monoxide, CO, Hydrogen Sulphide, H2S
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Honeywell BW Icon

From £365.00
Related Phrases: Oxygen, O2, Carbon Monoxide, CO, Methane, CH4, Hydrogen Sulphide, H2S
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Honeywell BW Ultra

From £1,300.00
Related Phrases: Oxygen, O2, Carbon Monoxide, CO, Methane, CH4, Hydrogen Sulphide, H2S, VOCs, Carbon Dioxide, CO2, Sulphur Dioxide, SO2, Ammonia, NH3, Hydrogen, H2, Chlorine, CL2, Nitrogen Dioxide, NO2, Hydrogen Cyanide, HCN, Nitric Oxide, NO
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