Portable multi gas detector

The portable multi gas detector can detect up to 7 gases simultaneously and is available in diffusion mode or with a gas sampling pump. It is an essential element for operators working in hostile environments. The most commonly used model is the 4-gas detector (explosive gases, O2, CO & H2S) found mainly in sanitation, the steel industry, public works, and confined space applications.

A wide range of portable multi gas detectors
  1. The Ventis MX4 portable 4-gas detector is very popular with confined space workers (see CATEC training). It detects explosive gases (0-100% LEL), lack of oxygen (O2), carbon monoxide (CO), and hydrogen sulfide (H2S). It can be used in diffusion mode or remote gas sampling mode with the optional VSP clip-on pump.

    • ATEX 4-gas detector: Explosive gases (0-100% LEL), O2, CO, H2S, NO2 or SO2 sensors too
    • 95 dB audible, visual and vibrating alarms for two thresholds, STEL and TWA (Threshold Limit Value and Average Exposure Value)
    • Very robust, shockproof, water and dust resistant (IP66 and IP67
    • Small and compact: first multi-gas detector of the size of a single gas
    • Optional VSP clip-on pump for remote gas sampling up to 30 m
  2. The X-am 2500 portable 4-gas detector (explosive gases 0-100% LEL, O2, CO & H2S) has been designed especially for industry, sanitation, public works, or interventions in confined spaces (CATEC). It is a versatile, high-performance device with an excellent quality/price ratio guaranteeing a high level of safety with low operating costs.

    • Portable ATEX 4-gas detector for explosive gases detection (0-100% LEL), O2, CO, and H2S, can also receive NO2 or SO2 sensors
    • Large LCD: easy navigation, comfortable reading of gas concentrations
    • Ergonomic design, robust, water and dust proof (IP67)
    • Long-life T4 NiMH battery (less than 4 hours charge time)
    • Optional clip-on pump for remote gas sampling up to 30 m
  3. The Ventis Pro5 is a portable multi gas detector with PASS (Personal Alert Safety System). It can detect up to 5 gases simultaneously, such as explosive gases, ammonia, chlorine, hydrogen cyanide, nitrogen dioxide, carbon dioxide, sulfur dioxide, carbon monoxide, oxygen, phosphine, hydrogen sulfide, and volatile organic compounds.

    • The smallest portable multi gas monitor on the market (explosive, toxic, asphyxiating gases, and volatile organic compounds)
    • Integrated PASSTI functions (protection of isolated workers) with "dead man alarm" and "panic button
    • Alarm: sound (95 dB), red LED light, and vibration
    • Robust, shockproof, water and dust-resistant device (IP68)
    • 3 months event log with 10 seconds interval
  4. Small, light, and ergonomic, the portable multi gas detector X-am 5000 from Dräger can detect the presence of 1 to 5 gases simultaneously, including Explosive gases (catalytic), AsH3, B2H6, Br2, Cl2, ClO2, CO, CO2, F2, H2, H2S, HCN, NH3, NO, NO2, O2, O3, PH3, SiH4, SO2 and various organic vapors (acetylene, ethylene, ethanol, formaldehyde, methanol, styrene, propylene, etc. ).

    • Compact and lightweight with a large selection of interchangeable sensors
    • Long-life DrägerSensor XXS sensors with short response time
    • Ergonomic, robust, and water and dust tight (IP67) ATEX-certified design
    • Optional clip-on pump for remote gas sampling
    • Compatible with the Dräger X-zone 5500 area monitor
  5. The WatchGas POLI is a portable multi-gas detector capable of detecting up to 6 gases at the same time. Available in diffusion version or with a sampling pump, it is a versatile device with excellent value for money for the detection of flammable, toxic, asphyxiating gases and volatile organic compounds (VOCs).

    • Portable 6-gas detector: Flammable gases, AsH3, CH3SH, CO, CO2, COCl2, Cl2, ClO2, ETO, HF, HCN, HCl, H2, H2S, NH3, N2O, NO, NO2, O2, PH3, SiH4, SO2, THT & VOC
    • Ergonomic design, rugged, water and dust-tight (IP67 in diffusion mode, IP65 in pump mode)
    • "Plug and play" interchangeable sensors, field replaceable
    • Light, sound and vibration alarm + "Man down" alarm
    • Large backlit LCD with "Flip" function
  6. The portable multi gas detector X-am 5600 detects up to 6 gases simultaneously thanks to an innovative combination of infrared sensors (for explosive gases and CO2) with DrägerSensor XXS electrochemical sensors for the detection of AsH3, B2H6, Br2, Cl2, ClO2, CO, CO2, F2, H2, H2S, HCN, NH3, NO, NO2, O2, O3, PH3, SiH4, SO2, organic vapors, and amines.

    • Customizable 6-gas detector with a wide selection of interchangeable infrared and electrochemical sensors
    • Rugged waterproof and dustproof design, ATEX Zone 0 certified
    • Data logger: Transmission via infrared interface
    • Optional clip-on pump for remote gas sampling
    • Compatible with the Dräger X-zone 5500 area monitor
  7. Capable of detecting up to 6 gases simultaneously, the MX6 IBRID ATEX multi gas detector finds up to 6 gases simultaneously. Available in a diffusion version or with a remote gas sampling pump, it is particularly suitable for detecting explosive, toxic, asphyxiating gases and volatile organic compounds (VOCs).

    • Portable multi gas detector for explosive gases, Cl2, CLO2, CO, CO2, H2, HCN, HCl, H2S, NO, NO2, NH3, O2, PH3, SO2 & VOC
    • Color LCD screen, graphic for a better distinction of the evolution curves
    • Simultaneous and continuous display of all gases
    • Optional remote gas sampling pump
  8. Especially designed to detect up to 7 gases simultaneously, the Dräger X-am 8000 multi gas detector is the most powerful and comprehensive in its category for explosive gases (hydrocarbons, solvents, alcohols), toxic or noble gases, and VOCs (volatile organic compounds) detection. We can use it in diffusion mode or gas sampling pump mode.

    • Detects up to 7 gases simultaneously with a wide choice of infrared, electrochemical, and PID (photoionization lamp for VOC detection) cells
    • Color LCD, simultaneous and continuous display of all gases
    • IP67 protection rating (water and dust proof)
    • Rechargeable lithium battery - inductive charging
    • Approval: ATEX and IECEx, IEC, 2004/108/CE
  9. The G7c from Blackline Safety is a geolocated gas detector with an integrated lone worker alarm (IWAS) device. It is the first complete gas detection system (up to 5 gases simultaneously) that integrates 2G/3G connectivity with alarm functions with geolocation, alert (SMS, email, Talkie-Walkie.), and analysis via an archiving platform hosted on the cloud.

    • Geolocated multi-gas detector with PTI - explosive gases, Cl2, ClO2, CO, CO2, H2, H2S, HCN, NH3, O2, O3, SO2 & VOC detection
    • Full DATI (lone worker alert device) with PTT (push to talk) functionality
    • Real-time monitoring with GPS geolocation & 2G/3G connection
    • Available in broadcast mode or with a gas sampling pump
    • Very detailed analysis reports (graphs, bar graphs, alarm location, etc.
  10. The refrigerant gas analyzer PGM-IR is a high-performance portable leak detector dedicated to the halogenated refrigerants (freons) such as HFC, HCFC, and HFO. With a resolution of 1 ppm, it is able to locate the gas very accurately, even with the smallest refrigerant leak in any refrigerant gas installations and circuits.

    • More than 50 refrigerant gases detected with a resolution of 1 ppm: CFC, HFC, HCFC, HALON, HFO, CO2, N2O, SF6
    • Non-dispersive NDIR infrared sensor (5 to 7 years lifetime)
    • Measurement range: 0 - 10,000 ppm for all gases
    • Backlit LCD and audio signal for measurement
    • Li-ion battery for 8 hours of operating time
  11. The Dräger X-PID 9500 is the first ever chromatograph detector with selective VOCs measurement (Volatile Organic Compounds). It has been built on gas chromatography (GC) and photoionization lamp (PID) detection technologies basis. It provides laboratory-like test results for benzene and many other carcinogenic substances.

    • Selective VOC measurement for accurate and precise analysis of volatile organic compounds (benzene, butadiene & carcinogens)
    • Reliable performance and analysis results worthy of laboratory tests
    • Measuring unit with sampling pump up to 10 meters
    • Quick and easy to set up
    • ATEX, IECEX, RoHS, CE approval

The portable multi gas detector

The multi gas detector can measure the concentrations of many various explosive gases, volatile organic compounds (VOCs), freons, and many toxic gases. Compact in size for low weight but with a higher cost than the single gas detector, it presents many more elaborate features. It can archive gas concentrations or alarms and calculate average and limit values of exposure or traceability of events.

It can include a gas sampling pump for access authorization measurements in confined spaces (sewers, manholes, tanks, etc.) or leak searches.

The 4-gas detector

It is the portable gas detector "par excellence" and the most common model used in industry (sanitation, public works, steel industry, interventions in confined spaces, etc.). It simultaneously detects explosive gases (natural gas, LPG, hydrocarbons, alcohols, and solvents), hydrogen sulfide (H2S), carbon monoxide (CO), and lack of oxygen (O2).

It is also recommended (and required) as part of CATEC training (certificate of competence to work in confined spaces).

The gas detection monitor

They are also called site monitors or area monitors with a bigger size than a conventional portable gas detector. They are not personal protective equipment but area protection devices. Thus, area monitors provide accurate gas detection within a defined perimeter. Workers can move safely within the gridded zone (see "LENS Wireless technology").

The "All maintenance included" concept

Almost all of our multi gas detectors are available with the "2-year maintenance included" option. This innovative concept consists of providing calibration and periodic maintenance of the gas detectors for two years at the time of purchase (about 100 euros for the classic 4-gas detector). At the end of these two years, it will be possible to renew this service for two additional years, and so on.