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UV-DOAS H2S Sensor Biogas Monitoring System

    Buy cheap UV-DOAS H2S Sensor Biogas Monitoring System from wholesalers
     
    Buy cheap UV-DOAS H2S Sensor Biogas Monitoring System from wholesalers
    • Buy cheap UV-DOAS H2S Sensor Biogas Monitoring System from wholesalers

    UV-DOAS H2S Sensor Biogas Monitoring System

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    Brand Name : HiYi
    Model Number : HY-3500UV
    Certification : CE, ISO13485, ISO9001
    Price : 2000USD-3000USD
    Payment Terms : T/T, L/C, Western Union, MoneyGram
    Supply Ability : 10000 set/month
    Delivery Time : 3-7 days
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    UV-DOAS H2S Sensor Biogas Monitoring System

    HY-3500UV Online UV-DOAS Biogas Monitoring System

    OVERVIEW

    HY-3500UV is the new generation biogas monitoring system that primarily designed based on UV-DOAS technology to measure H2S concentration precisely before and after H2S scrubber, and extended with modular sensor of CH4 (NDIR), CO2(NDIR) and O2 (ECD) to realize online continuously monitoring of biogas quality without purging cycle required.
    The 2 sampling channels design before and after scrubber enable it to provide an ideal solution to guarantee the H2S scrubber efficiency, protect downstream expensive equipment from the damage of overload H2S, minimized the investment for users and optimized the biogas monitoring process.


    FEATURES

    • Unique technology of UV-DOAS, NDIR and ECD combination.
    • High & low range H2S measurement, switchable for points before and after scrubber.
    • UV-DOAS H2S sensor with higher precision and longer lifespan.
    • Continuous monitoring on CH4, CO2, H2S, O2 for optimized process control.
    • Modular sensor design enables easy calibration and maintenance.
    • Flexible gas conditioning configuration customizable to site requirements.
    • Stainless steel protective cabinet to avoid corrosion in long term operation.
    • Optional Ex-proof design applicable to safe or hazardous area.


    SPECIFICATION

    Parameters
    GasTechnologyMeasurement RangeResolutionPrecisionRepeatability
    H2SUV-DOAS0-500~5000ppm1ppm±2%FS≤1%
    CH4NDIR0-100%0.01%±2%FS≤1%
    CO2NDIR0-50%0.01%±2%FS≤1%
    O2ECD0-25%0.01%±2%FS≤1%
    Response TimeT9060s
    Gas Flow(0.7~1.2)L/min for measurement
    Gas Pressure(2~50)kPa for measurement
    Power SupplyAC220V, 50Hz
    Sample Gas Preparation
    Water RemoverGravity dewatering tank with manual draining valve (Default)
    FilterGas/water separator with auto-draining valve (Default)
    Sampling Channels1-4 sampling channels customizable (Optional)
    Heated LineHeated line for ambient temperature under 0°C (Optional)
    Sampling PumpSampling pump for low pressure condition (Optional)
    Gas CoolerVortex gas cooler for high humidity sample gas (Optional)
    Mechanical Specifications
    EnclosureStainless Steel floor standing cabinet
    Dimensions(mm)H1600 x W700 x D600
    Ex-Proof GradeExdIICT6(Analyzer)
    IP GradeIP65
    Weight140kg
    Communications
    Analog4-20mA output channel for each gas reading
    DigitalRS232/485 output with Modbus protocol
    AlarmsHigh & Low alarm relay output for each gas reading
    Environment Conditions
    Operating Temperature(°C)-15°C to +45
    Operating Humidity0-95%RH non-condensing
    Environment Pressure80-120kPa

    APPLICATION


    Anaerobic Digester; H2S scrubber; Biogas Engine/CHP; Upgraded Bio-methane Gas; Landfill Site ;Waste Water Treatment; Biogas Flare

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