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Portable Coal Gas Analyzer KGD - MQ - 513

    Buy cheap Portable Coal Gas Analyzer KGD - MQ - 513 from wholesalers
     
    Buy cheap Portable Coal Gas Analyzer KGD - MQ - 513 from wholesalers
    • Buy cheap Portable Coal Gas Analyzer KGD - MQ - 513 from wholesalers

    Portable Coal Gas Analyzer KGD - MQ - 513

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    Model Number : KGD-MQ-513
    Certification : CE
    Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram
    Supply Ability : 1000 Piece/Pieces per Week negotiable
    Delivery Time : 5-8 work days
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    Portable Coal Gas Analyzer KGD - MQ - 513

    Portable Coal Gas Analyzer KGD - MQ - 513

    Product Introduction

    The Portable Coal Gas Analyzer KGD - MQ - 513 adopts non - dispersive infrared (NDIR) gas analysis technology with independent intellectual property rights, long - life electrochemical sensing technology, and MEMS - based thermal conductivity technology. It can simultaneously measure the calorific values of coal gas and biogas, as well as the volume concentrations of gases such as CO, CO₂, CH₄, H₂, O₂, and CₙHₘ.

    Product Features

    • Simultaneously measures gas components and calorific values: It can simultaneously measure the volume concentrations of gases such as CO, CO₂, CH₄, H₂, O₂, and CₙHₘ, and automatically calculate and display the calorific values of coal gas and natural gas, replacing the combustion - type calorific value meter.
    • High measurement accuracy: No cross - interference among multi - component measured gases: CₙHₘ has no interference on the measurement result of CH₄, and CO, CO₂, and CH₄ have no interference on the measurement result of H₂. It is less affected by the outside world, and the change of gas sampling flow has no impact on the measurement result of the H₂ thermal conductivity sensor. Measuring the volume concentration of CₙHₘ ensures the accuracy of the calorific values of gases such as coke oven gas, mixed gas, producer gas, and straw gas.
    • Portable body design: Easy to carry, it can meet the needs of both on - site industrial measurement and laboratory airbag sampling analysis.
    • Intelligent power management: Soft - start power switch and intelligent battery power management avoid the instrument from operating under low - power conditions.
    • Simple data management: Automatically stores measurement data, with query and deletion functions, and can transmit data to the superior centralized control system through multiple interfaces.
    • Low cost of use: Compared with gas analysis technologies such as Orsat and chromatography, the measurement process does not require disassembly and installation, consumption of chemical reagents, etc. It has a simple structure, is easy to operate, and has no consumables.

    Technical Parameters

    Measured ComponentsCO/CO₂/CH₄/H₂/O₂/C₂H₂/C₂H₄/CₙHₘ*/Calorific Value
    Measurement PrincipleCO/CO₂/CH₄/C₂H₂/C₂H₄/CₙHₘ: NDIR; H₂: TCD; O₂: ECD
    Measurement RangeCO/CO₂/CH₄/H₂: (0 - 100)%
    O₂: (0 - 25)%; C₂H₂/C₂H₄/CₙHₘ: (0 - 10)% (Optional)
    Linear ErrorCO/CO₂/CH₄/C₂H₂/C₂H₄/CₙHₘ: ±1%F.S.; O₂/H₂: ±2%F.S.
    Resolution≤ 0.01%
    Repeatability≤ 1%
    Response TimeT90 < 15s (NDIR)
    Optimal Flow Rate(0.7 - 1.2) L/min
    Inlet Pressure(2 - 50) kPa
    Gas RequirementsDust - free, water - free, oil - free
    External Dimensions412152294 (mm)
    Weight9kg
    Electrical ParametersElectrical Parameters
    CommunicationRS - 232
    Power SupplyPowered by built - in rechargeable lithium - ion battery, with an external 12.6V charger
    DisplayLCD Display
    Functional ConfigurationBuilt - in sampling air pump
    Optional pretreatment device
    Calorific value units Kcal/m³ and MJ/m³ can be freely switched
    Self - diagnosis function available for on - line inspection of sensor status
    NoteCₙHₘ represents the sum of other hydrocarbons except methane.
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