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Zetron Instrument focuses on providing customized solutions for precision analysis and monitoring.

MS400 Portable 4 in 1 Gas Detector 1
MS400 Portable 4 in 1 Gas Detector 2
MS400 Portable 4 in 1 Gas Detector 3
MS400 Portable 4 in 1 Gas Detector 4
MS400 Portable 4 in 1 Gas Detector 1
MS400 Portable 4 in 1 Gas Detector 2
MS400 Portable 4 in 1 Gas Detector 3
MS400 Portable 4 in 1 Gas Detector 4

MS400 Portable 4 in 1 Gas Detector

The MS400 measures up to 4 gases, including toxic, flammable gases and vapors, and oxygen all at once—either in pump or diffusion mode. Innovative signaling design and handy wizard functions ensure complete safety throughout the process. We provide gas detector OEM/ODM serves.

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    MS400 Portable 4 in 1 Gas Detector

    MS400 Series Gas Detector is up to 4 potential atmospheric hazards including oxygen, combustible and toxic gases, t he types of gases for detection are more than 500 types,MS400 is unparalleled in its versatility, capability and overall value.

    It's adopted water-resistant line of portable gas detectors has transformed the market with its matchless array of features.


    Continuously monitoring and displaying concentrations of up to 4 gases, the compact and lightweight MS400 was designed and engineered with an extensive host of applications in mind.  

    MS400 Portable 4 in 1 Gas Detector 5

    MS400 Portable 4 in 1 Gas Detector 6

    MS400 Portable 4 in 1 Gas Detector 7

    MS400 Portable 4 in 1 Gas Detector 8

    MS400 Portable 4 in 1 Gas Detector 9

    MS400 Portable 4 in 1 Gas Detector 10

    MS400 Portable 4 in 1 Gas Detector 11

    MS400 Portable 4 in 1 Gas Detector 12

    MS400 Portable 4 in 1 Gas Detector 13

    Gases to be detected  Range  Minimum reading Response time T90
    Combustible gas ( EX )   0-100%LEL   0.1%LEL  ≤10 seconds
    Methane ( CH4 )  0-100%LEL   0.1%LEL  ≤10 seconds
    Oxygen gas ( O2 )  0-30%Vol   0.01%Vol  ≤10 seconds
    Carbon monoxide ( CO )  0-100ppm  0.1ppm  ≤25 seconds
    Carbon dioxide ( CO2 )  0-500ppm  1ppm ≤20 seconds
    Ozone ( O3 ) 0-1ppm  0.001ppm ≤20 seconds
    Hydrogen sulfide ( H2S )  0-10ppm 0.001ppm ≤30 seconds
    Sulfur dioxide ( SO2 )  0-10ppm 0.001ppm ≤30 seconds
    Nitric oxide ( NO ) 0-10ppm 0.001ppm ≤30 seconds
    TotalVolatileOrganic 
    Compound gases 
    ( TVOC )
    0-10ppm 0.001ppm ≤30 seconds
    Volatile gases ( PID )  0-10ppm 0.001ppm ≤30 seconds


    Tag: Pump gas monitor, Multi gas detector , Gas leak detector, Gas alarm detector, Hydrogen gas analyzer, phosphine detector, Methane leak monitor, OEM/ODM gas detector

    Measuring gas
    Hydrogen sulfide (H2S)
    Carbon monoxide (CO)
    Oxygen (O2)
    Sulfur dioxide (SO2)
    Measuring range
    H2S:0-100000ppm
    CO:0-10000ppm
    O2:0-100%Vol
    SO2:0-10000ppm
    and other ranges can be customized
    Resolution
    0.01 ppm
    1 ppm
     0.01 %Vol
    0.1 %Vol
    Other resolution can be customized
    Sensor type
    Infrared Sensor
    Other Sensor:Laser , Electrochemical, Thermal conductivity, catalytic combustion, thermal conductivity, PID photoionization, and so on.
    Depending on the type of gas, range, field environment and user demand,
    Other sensors can be  customized.
    Measuring type
    Built-in Pump sunction
    Response time
    T90<30s
    Display
    2.31-inch high-definition color screen
    Alarm method
    sound & light alarm; 
    vibration alarm;  
    sound & light + vibration alarm;
    turning off the alarm
    Battery
    DC3.7V,   4500mA high capacity rechargeable polymer battery
    Data storage
    Standard capacity is 100, 000 entries
    Working temperature
    -40 ℃ ~ + 70 ℃
    Working humidity
    ≤10 ~ 95% RH
    Housing
    Rubber enclosure
    Standard accessories
    Manual, qualification certificate, warranty card, USB charger (including the data cable), belt clip, colorful packaging box (optional high-grade aluminum instrument case)
    Dimension
    160×70×28mm (L×W×H)
     Weight
    300g
    Ex grade
     Ex ia IIC T6 Ga   Intrinsically safe type
    Ingress protection
    IP65

    All the cases which requires the portable rapid detection of gas concentrations such as petroleum, chemical, pharmaceutical, environmental protection, combustion gas distribution, warehousing, smoke gas analysis, air governance, and so on.

    MS400 Portable 4 in 1 Gas Detector 14

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