Nitrogen Dioxide (NO2) Detectors

We supply fixed Nitrogen Dioxide gas detectors from trusted manufacturers including Bacharach, BW, Crowcon, Dräger, GMI, Green Instruments, Honeywell, MSA, RAE Systems, Riken Keiki, Senko, and Uniphos. These detectors deliver continuous real-time monitoring, ensuring worker safety and compliance with international safety standards.

Safeguard your operations with reliable NO₂ monitoring solutions.

In the workplace, NO₂ exposure can cause eye and throat irritation, lung inflammation, and long-term respiratory illness. High concentrations may lead to pulmonary edema, making accurate detection essential in industries such as power generation, refineries, automotive workshops, and confined spaces.

Nitrogen Dioxide (NO₂) is a toxic, corrosive gas produced mainly by combustion processes, vehicle exhausts, welding, and chemical manufacturing. It is one of the most significant air pollutants, contributing to smog and acid rain.

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MSA ALTAIR 4XR

From £585.00

Related Phrases: Oxygen, O2, Carbon Monoxide, CO, Methane, CH4, Hydrogen Sulphide, H2S, Nitrogen Dioxide, NO2

Riken Keiki GX-3R Pro

From £1,050.00

Related Phrases: Lower Explosive Limit, LEL, Oxygen, O2, Hydrogen Sulfide, Hydrogen Sulphide, H2S, Carbon Monoxide, CO, Hydrogen Cyanide, HCN, Ammonia, NH3, Nitrogen Dioxide, NO2, Phosphine, PH3, Sulfur Dioxide, Sulphur Dioxide, SO2, Carbon Dioxide, CO2

Senko MGT-P

From £275.00

Related Phrases: Oxygen, O2, Carbon Monoxide, CO, Methane, CH4, Hydrogen Sulphide, H2S, Carbon Dioxide, CO2, VOCs, Sulphur Dioxide, SO2, Chlorine, CL2, Ammonia, NH3, Hydrogen, H2, Nitrogen Dioxide, NO2

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

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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MSA ALTAIR 5X

From £2,043.00

Related Phrases: Oxygen, O2, Carbon Monoxide, CO, Methane, CH4, Hydrogen Sulphide, H2S, Nitrogen Dioxide, NO2, Ammonia, NH3, Chlorine, Cl2, Sulphur Dioxide, SO2, Phosphine, PH3, Hydrogen Cyanide, HCN, Chlorine Dioxide, ClO2, Nitric Oxide, NO, Pentane, C5H12, Hydrogen, H2, Nonane, C9H20, Carbon Dioxide, CO2, Butane, C4H10, Propane, C3H8, VOC

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