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2-50 KPa Inlet Gas Pressure KGD MQ 527 Online Biogas Monitoring System With RS232/485 Digital Signal

    Buy cheap 2-50 KPa Inlet Gas Pressure KGD MQ 527 Online Biogas Monitoring System With RS232/485 Digital Signal from wholesalers
     
    Buy cheap 2-50 KPa Inlet Gas Pressure KGD MQ 527 Online Biogas Monitoring System With RS232/485 Digital Signal from wholesalers
    • Buy cheap 2-50 KPa Inlet Gas Pressure KGD MQ 527 Online Biogas Monitoring System With RS232/485 Digital Signal from wholesalers

    2-50 KPa Inlet Gas Pressure KGD MQ 527 Online Biogas Monitoring System With RS232/485 Digital Signal

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    Brand Name : KACISE
    Model Number : KGD-MQ-527
    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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    2-50 KPa Inlet Gas Pressure KGD MQ 527 Online Biogas Monitoring System With RS232/485 Digital Signal

    KGD - MQ - 527 Online Biogas Monitoring System

    Product Introduction

    The KGD - MQ - 527 Online Biogas Monitoring System is a new - generation biogas monitoring system. It accurately measures the concentration of H2S before and after biogas desulfurization based on Ultraviolet Differential Optical Absorption Spectroscopy (UV - DOAS) gas analysis technology, measures the concentrations of CH4 and CO2 using Non - Dispersive Infrared (NDIR) gas analysis technology, and measures the concentration of O2 by Electrochemical Detection (ECD) method. With a modular sensor design, it can realize continuous online monitoring of biogas components.

    To ensure the efficiency of biogas desulfurization equipment, two sampling channels are used before and after the scrubber to monitor the H2S concentration in real - time, effectively preventing excessive H2S from damaging the downstream pipelines and other equipment. The KGD - MQ - 527 is suitable for various biogas working conditions on - site, providing an ideal solution for minimizing user investment and optimizing the biogas digester monitoring process.

    Product Features

    • Unique combination technology of UV - DOAS, NDIR, and ECD.
    • Capable of measuring high and low range H2S before and after desulfurization.
    • High - precision, long - life UV - DOAS H2S sensor.
    • Continuously monitors CH4, CO2, H2S, and O2 to optimize process control.
    • Modular sensor design for easy calibration and maintenance.
    • Flexible gas regulation configuration, with ranges customizable according to on - site requirements.
    • Stainless - steel protection cabinet to prevent the instrument from gas corrosion during long - term operation.
    • Explosion - proof design, suitable for flammable and explosive hazardous areas.

    Technical Parameters

    Measured ComponentsMeasurement PrincipleMeasurement RangeResolutionMeasurement AccuracyRepeatability
    H2SUV - DOAS0 - 500~5000ppm1ppm±2%F.S.≤1%F.S.
    CH4NDIR0 - 100%0.01%±2%F.S.≤1%F.S.
    CO2NDIR0 - 100%0.01%±2%F.S.≤1%F.S.
    O2ECD0 - 25%0.01%±2%F.S.≤1%F.S.
    Response TimeT90<60s
    Optimal Flow Rate(0.7 - 1.2) L/min
    Inlet Gas Pressure(2 - 50) kPa
    Power Supply100 - 240VAC, 100W
    Pretreatment Unit (Optional)
    DewateringPretreatment unit (optional)
    FilterGravity water - separator with manual drain valve (standard)
    Gas/water separator with automatic drain valve (standard)
    Sampling Channel1 - 4 sampling channels can be customized (optional)
    Trace heating cableTrace heating cable for ambient temperature below 0°C (optional)
    Sampling PumpLow - pressure sampling pump (optional)
    CondenserCondenser for quickly removing gaseous water in high - humidity sample gas (optional)
    Mechanical Parameters
    HousingStainless steel floor - standing cabinet
    Dimensions (HWD)1720*700*500(mm)
    Explosion - proof GradeExdIICT6 (analyzer)
    Protection LevelIP65
    Communication
    Analog Signal4 - 20mA
    Digital SignalRS232/485; Ethernet
    Alarm ConditionHigh and low alarm relay output for each gas reading
    Environmental Conditions
    Operating Temperature (°C)-15°C - +45°C
    Operating Humidity0 - 95%RH (non - condensing)
    Ambient Pressure80 - 120kPa
    Quality 2-50 KPa Inlet Gas Pressure KGD MQ 527 Online Biogas Monitoring System With RS232/485 Digital Signal for sale
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