• Spectrum Chromatograph
  • Dissolved O2, O3, H2 analyzer
  • Sonic densitometer
  • Dissolved carbon dioxide analy
  • Other instrumentation
  • EDK 6500S multicomponent biogas analyzer

    EDK 6500S multicomponent biogas analyzer

     

     

    The ETG 6500series of gas analyzers by ETG it’s the ideal solution for biogas measurement and industrial combustion applications because of their accuracy, stability, reliability, broad measurement range, and the variety of available form factors.

    Unlike other analyzers, ETG 6500 non-dispersive infrared (NDIR) gas analyzers measure multiple gases in an instrument with a single optical path platform.

     

    Single-gas analyzers are inadequate when using methane as a biofuel because the gas often contains large amounts of CO as a contaminant. ETG analyzers have the ability to measure CO2, CO, and O2 in addition to methane and therefore provide the optimal combination of gases for combustion optimization.

     

    The enhanced optics and electronics of our NDIR analyzers have virtually eliminated zero drift after the initial warm up period. The temperature and pressure compensation eliminates the major causes of span drift in many NDIR instruments.


    MCA 100 BIO  MULTICOMPONENT ANALYZER FOR BIOGAS

    Measurement Method

    Gas

    Resolution

    Range

    Accuracy

    Precision

    Time


    NDIR 

    ( Non-Dispersive Infrared )

    Methane

    0,01%


    0-100%

    201ppm-40%

    40-80%

    80-100%

    +/- 1% F.S. 

    +/- 2% rel

    +/- 1% rel

    +/- 5% rel

    +/- 0,8%

    T90 & T10 <

    10 s


    NDIR 

    ( Non-Dispersive Infrared )

    Carbon

    Dioxide

    0,01%

    0-50%

    0.00-16.00%

    16.01-20.00%

    +/- 0,8 F.S.

    +/- 0,3% abs 

    or +/- 3.0% rel

    +/- 5% rel

    +/-0,7%

    +/- 0,1% abs or +/- 0.8% rel

    T90 & T10 <

    10 s

    Electro-chemical sensor

    Oxygen

    0,01%

    1.01-25.00%

    +/- 0,1% abs  or +/- 3.0% rel

    +/- 0,1% abs or +/- 1.5% 

    rel

    <40 seconds from ambient to 0.15 O2

    Electro-chemical sensor

    Hydrogen Sulfide

    1 ppm

    0-2000 ppm

    0-5000 ppm

    +/- 5 ppm abs 

    or +/- 3.0% rel

    +/- 5 ppm abs or +/- 3.0% rel

    T90 & T10 <

    20 s

     

    Response Time 

    Response times are specified at  a sample flow rate of a 1 liter  per minute through   the MCA 100 sample cell

    Data Refresh Rate

    1 second

    Warm-up Time

    30 seconds ready,3 minutes useable,30 minutes to full performance

    Operating Temperature

    -10°C to 70° C ( 32° to 158° F)

    Operating Humidity

    To 95% RH ( Non-condensing)

    Operating Altitude

    -300 to 3.000 m ( -1.000 to 10.000 ft )

    Communications (optional)

    Ethernet – Profibus – Modbus 

    Analog Signal Output

    4-20 ma for each measured compound

    ETG6500S  MULTICOMPONENT ANALYZER FOR BIOGAS

    Digital Output

    Configurable for  gas concentration, analyzer fault, high temperature, etc..

    Monitor

    Touch Screen  5.7” Resistive type

    Calibration

    Zero & span user  selectable. Automatic calibration ( optional)

    Electrical supply

    from 100 to 240 Vac 47-63 Hz

    Pneumatic connection

    6.0  OD 4.0  ID

    Mechanical dimensions

    450 x  600 x 300  mm

    Weight

    15.75 kg


    All the ETG MCA 100 and 6500 series for Biogas have Remote Support and Remote Access

    · Remote control

    · File transfer

    · Data monitoring by your PC , tablet smartphone

    · Software update

     

    Other Version of Biogas Analyzers


    Consulting phone 010-8243-3533
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