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Domestic MS104K-L silane gas detector


Parameter/Features Inquiry
  • Features

    The main functions of MS104K-L portable gas detector are for The main functions of the MS104K-L portable gas detector are to quickly and accurately detect gas leaks or gas concentration exceeding the alarm limit. The main detection principles of gas detection are: electrochemical, infrared, catalytic combustion, thermal conductivity, PID photoionization, etc. The MS104K-L is widely used in firefighting, emergency rescue, confined space, petroleum, chemical industry, metallurgy, refining, gas, storage, medicine, environmental protection, air treatment and other occasions.


    Product Feature

    • Built-in pump suction measurement, can be switched to diffusion, diffusion + pump suction detection mode
    • Pump clogging alarm
    • LED lighting (optional)
    • Unit free switching, unit optional: umol/mol, ppm, pphm, ppb, mg/m3, ug/m3, %Vol, %LEL
    • 8-key operation, quick one-key calibration function
    • Data storage, storage capacity of not less than 100,000 items
    • Communication interface: TYPE-C, option: BluetoothFall alarm
    • Data recovery function, part or all of the factory data recovery
    • Maximum value, minimum value, weighted average value display
    • Alarm mode setting

       Alarm mode: sound and light alarm, vibration alarm, voice alarm

       Alarm type: Concentration alarm, under pressure alarm, fault alarm, pump blockage alarm.

    Alarm mode: low alarm, high alarm, interval alarm, TWA/STEL alarm

    • Misoperation recognition function, concentration calibration misoperation is automatically recognized and blocked
    • Zero point auto-tracking, avoiding zero point drift.
    • Multi-level calibration of target point
    • Intrinsically safe circuit design, explosion-proof, shock-proof, anti-static, anti-radiation.
    • Protection class IP68, rain and immersion, dustproof, anticorrosive


    Detection Factor Single gas (carbon monoxide CO, hydrogen sulfide H2S, oxygen O2, combustible gas Ex, carbon dioxide CO2, VOC, etc.), depending on the site environment and user requirements
    Detection Range Depends on the site environment and user needs
    Resolution 0.001ppm (0-10ppm high accuracy)/0.01ppm (0-10 ppm); 0.01ppm (0-100 ppm), 0.1ppm (0-1000 ppm), 1ppm (0-1000 ppm or more); 0.1%LEL; 0.1%, 0.01%Vol
    Detection Principle Electrochemical, catalytic combustion, infrared, thermal conductivity, semiconductor, PID photoionization, etc., depending on the range, site environment and user needs
    Sensor life Electrochemical 2-3 years, catalytic combustion 2-3 years, infrared 5-10 years, thermal conduction 2-5 years, PID 2-3 years
    Measuring method Built-in pump suction, can be switched to diffusion, diffusion + pump suction detection mode
    Display LCD
    Display content Real-time concentration, unit, gas name, alarm status, time, storage status, communication status, power, charging status, etc.
    Detection accuracy Typical precision: ≤±3% FS (optional higher precision sensor)
    Linearity ≤±3%
    Response time T90≤20 seconds
    Operating power supply DC3.7 V*2
    Battery capacity 2500mAh rechargeable polymer battery, with over-charge, over-discharge, over-voltage, short-circuit, overheating protection function.
    Environment Temperature: -20℃~+60℃, customizable -40℃~+70℃; Relative humidity: 10-95%RH
    Communication Interface Standard Type-C (2 hours fully charged)
    Data storage Standard capacity of not less than 100,000 items; support for local view, delete or data export, storage time interval arbitrary settings
    Interface language Chinese, English and other languages can be customized
    Explosion-proof type Intrinsically safe ExiaⅡCT4Ga
    Protection class IP68
    Housing material High-strength corrosion-resistant fire-resistant polycarbonate and rubber protective cover, drop-proof wear-resistant anti-static, effective drop resistance ≥ 5 meters
    Dimension Maximum size 167X64X62mm(L×W×H)
    Weight Approx. 280g
    Standard accessories Calibration cover, pump suction nozzle, manual, certificate of conformity, USB charger (including data cable), instrument packaging color box
    Optional accessories ① 0.2 meters swan neck sampling probe; ② activated carbon filter; ③ 0.4 meters stainless steel sampling handle (including 1 meter hose);
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Submit a Quick Quote

Recommend you also directly send and email to karenliu@senre.com.cn to get our fastest response.