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Portable single-gas detector

A portable single-gas detector is a PPE designed to detect only one gas. As it is compact and lightweight, it can be placed close to the respiratory tract without disturbing mobility. Designed for workers evolving in hazardous areas, portable gas detectors are well suited for increasing safety in all industrial work environments.

Portable single-gas detector as personal gas monitor
  • disposable gas detector :

    A disposable gas detector, also known as a limited life gas detector, runs continuously for two years: once turned on it cannot be switched off anymore. This extremely easy-to-use hand held gas detector is as efficient as a classic non-disposable device. The main benefit of a disposable equipment is that it requires almost zero maintenance. However after two years of operation the device definitively turns off and is no longer usable.

    Disposable gas detectors are mainly used as oxygen detectors (O2), or as personal H2S monitors (hydrogen sulphide). There are also versions of the disposable device for carbon monoxide (CO) and nitrogen dioxide (NO2) monitoring. To detect other dangerous gas concentrations it is required to use a non-disposable personal gas monitor.

  • portable single-gas detector :

    Compared to disposable gas detection devices, portable single-gas detectors feature enhanced functions. This personal protective equipment operates with a battery pack or rechargeable batteries, it can record measured gas concentrations and store data of the gas alert events. A single gas monitor, as a long lifespan safety unit, needs to be regularly calibrated and periodically checked.

    A classic portable single-gas detector can measure the concentrations of a large range of toxic gases such as combustible gas, volatile organic compounds (VOC), as well as CH2O, CL2, CLO2, CO, CO2, ETO (C2H4O), H2, H2O2, HBr, HCN, HCl, H2S, HF, Hg (mercury vapors), HNO3, N2H4, NO, NO2, NH3, O3, PCl3, PH3, and SO2. It can also be used as an oxygen gas detector (O2 detector).

  • The all included maintenance concept:

    Almost all our portable single-gas detectors are available with our 2-year All Included Maintenance program. This service is designed to forecast the calibration and the periodical maintenance of your device for two years starting on its purchase date. At the end of the two years it is possible to renew the All Included Maintenance service for two more years and so on.

Our portable single-gas detectors

The compact disposable gas detector WatchGas PDM continuously and accurately measures concentrations of carbon monoxide (CO), hydrogen sulfide (H2S), sulfur dioxide (SO2), ammonia (NH3) or oxygen (O2) even in the harshest conditions.

  • Disposable gas detector for CO, H2S, NH3, SO2 or O2 gas monitoring
  • 2 year continuous runtime
  • CO, H2S,NH3 SO2 or O2 detection
  • High performance in a small housing
  • Easy to use with large LCD display
  • Convenient accessories available: docking station and infrared module
  • Additional information

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Disposable gas detector for SO2, CO, H2S or O2 hazardous concentration levels monitoring. Pac® 6000 features a 2 years maintenance free lifetime.

  • Drager disposable gas detector PAC 6000 for reliable gas monitoring
  • Dust and water proof.
  • Easy and comfortable use, high accuracy measurements.
  • LED visual, audible (90 dB) and vibrating alarms.
  • Lower purchase and operating costs.
  • ATEX, CE, IECEx and cCSAus compliant.
  • Additional information
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The toxic gas detector GasBadge Pro ATEX series with interchangeable sensor. With a competitive price, this ATEX portable gas detector with interchangeable sensor combines power and flexibility.

  • Detection of Cl2, ClO2, CO, HCN, H2, H2S, NH3, NO2, O2, PH3, SO2.
  • Segmented LCD display for easy and direct reading
  • Internal data logging of alarm events and gas concentrations
  • CR2 3V lithium battery; 2,600 hours minimum runtime
  • Polycarbonate robust and waterproof housing
  • Additional information
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The MX6-VOC accurately measures presence of volatile organic compounds (VOC) in ambient air using a 10.6 eV PID photoionization lamp from 0 to 2,000 ppm in 0.1 ppm increment.

  • Portable gas detector MX6-VOC
  • Detection of many VOCs from 0 to 2,000 ppm
  • Serial sampling pump for remote samples
  • STN color LCD graphic display
  • User-friendly menu for easy access
  • Certifications: IECEx/ATEX : EEx ia d IIC T4
  • Additional information
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The PAC® 8000 portable special gas detector can accurately monitor concentrations of gases like phosgene (COCl2), organic vapors (OV), carbon dioxide (CO2), ozone (O3) and nitrogen oxide (NO).

  • The Drager PAC 8000 portable special gas detector
  • Can detect lower gas concentrations (starting at 0.01 ppm for COCl2).
  • Intuitive operation with large backlit display.
  • Data recording (concentration levels and alarm events).
  • 360° alarm (90 dB signal, LED lights, vibrating alarm).
  • ATEX, CE, IECEx, cCSAus approved.
  • Additional information
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The Gasman CO2 is a personal gas monitor, and very important PEE (personal protective equipment), designed to detect carbon dioxide (CO2) in the harshest conditions.

  • gas detector for CO2 Gasman
  • Infrared technology sensor – 0-5% measuring range
  • Compact (90 x 48 x 24 mm) ad lightweight (100 gr)
  • 95 dB audible alarm with configurable alarm tone
  • Red & blue LED visual alarm
  • Rechargeable li-ion battery – 12 hours runtime
  • Additional information
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Portasens II is a rare gases leak detector with interchangeable sensors. This calibration-free detector is equipped with an internal sampling pump to accurately monitor around thirty gases.

  • Portable gas detector PortasenseII
  • Gas leak detection of alcohol, B2H6, Br2, C2H2, CH2O, Cl2, ClO2, CO, COCl2, F2, acid gas, GeH4, H2, H2O2, H2S, HCl, HF, NH3, NO, NO2, O2, O3, PH3, SiH4
  • Power supply: D alkaline battery (75 hours runtime) and rechargeable battery
  • 3 visual and audible alarms (alarm 1, alarm 2 and adjustable alarm)
  • Outputs: RS232 for data downloading on a PC
  • Additional information
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The Microtox IV portable gas detectors automatically detects a sensor type, its target gas and alarm thresholds. Interchangeable sensors are ready to operate within a minute after start-up.

Gas detection: ethylene fluoride, ethylene oxide, ozone, phosgene, silane and THT.

  • Detection principle: electrochemical sensor
  • 95 dB audible alarm and 2 LED visual alarm
  • 3 programmable alarm thresholds and low battery alarm
  • Up to 9 months runtime with easily replaceable alkaline battery
  • Up to 128 events data saved
  • Additional information
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Especially designed to monitor exotic gases, the X-am® 5100 single gas detector accurately detects hydrogen fluoride (HF), nitric acid (HNO3), hydrogen bromide (HBr), hydrogen chloride (HCl), hydrazine (N2H4), phosphorus oxychloride (POCl3 or PCl3) and hydrogen peroxide (H2O2).

  • Drager portable exotic gas detector
  • Lightweight (220g), robust and insensitive to electromagnetic radiation
  • User-friendly 2-button interface
  • Visual, audible (90 dB) and vibrating alarms
  • Data logging
  • ATEX, CE, IECEx, CSA us (class I, Division I) approved
  • Additional information

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Featuring PID technology (photo-ionization sensor) and designed for organic vapor detection, the CUB COV detector (for volatile organic compound) offers ppb or ppm VOC and TAC (total aromatic compound) measurements.

  • volatile organic compounds detector for VOC monitoring
  • Ultra-light, discrete, robust and easy to use
  • High sensitivity measurement (from 0.001 ppm depending on the version) and high reactivity (less than 5 seconds)
  • Alarm levels triggered by concentration levels (86 dB audible alarm, LED and vibrating alarm)
  • Data-logging
  • ATEX, CE, IECEx, China, USA and Canada (class I, II, III, Division I) approved
  • Additional information
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MX4-EXPLO combustible gases detector (explosimeter)

ATEX modular explosimeter to monitor combustible gases (natural gas, butane, propane, hydrocarbons, solvents…) with the opprtunity to add additional O2, CO, H2S sensors.

  • Gas detection: combustible gases from 0 to 100 % LEL
  • Polycarbonate materials with robust and waterproof overmold.
  • Audible (95 dB at 30 cm), visual and vibrating alarm.
  • Longlenght battery, 12 hours continuous.
  • Optional slide on pump to draw samples.
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Equipped with the DualSense™ technology, the Tango gas detector is the world safest gas detector. This technology uses two sensors to detect only one gas.

  • Gas detection : CO, H2S, NO2 or SO2
  • Loud audible (100 dB at 10 cm), visual and vibrating alarm
  • Compact and lightweight : 9,9 cm x 5,1 cm x 3,5 cm
  • Dual sensor technology for optimal reliability and security
  • Battery-powered non-stop operation for 3 years
  • Additional information
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The MVI is a portable gas detector designed to monitor presence of mercury vapors. It features a high performance pump for swift and accurate measures.

  • Dual ultraviolet ray absorption detection
  • Saturation-free detection of high concentration mercury vapors
  • NiMH battery for up to 6 hours of operation
  • Measuring range: 0.1 to 200 ppm and 1 to 1,999 µg / m3
  • Preset audible alarm at 20 µg / m3
  • Additional information
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