EDK M100B multi-component biogas analyzer
Analysis CO2 CH4 O2 H2S | Analog &digital signal output |
Measuring CO2 and CH4 via Nondispersive infrared technology NDIR | Low-cost solution |
Long-life hydrogen sulfide sensor with automatic air purifier | 19 "rack mounted or wall-mounted |
ARM processor | Modbus、Profibus、Ethernet(optional) |
Touch screen display | Automatic zero adjusting |
Ethernet and USB remoting | Data downloadable via SD card |
EDK M100B series multi - gas analyzer produced by ETG company. Because of their accuracy, stability, reliability, wide range and multifunction, it is the best choice for biogas measurement and industrial combustion analysis.
Unlike other analyzers, EDK M100B non-dispersive infrared (NDIR) gas analyzers use a single optical path measurement platform to detect a variety of gases. When using methane as a biofuel, a single gas analyzer is not available because the gas usually contains a large amount of CO as a pollutant. In addition to methane, the EDK analyzer can also measure CO2, CO and O2, thus providing the best combination of gas analysis for combustion optimization.
After initial warm-up, our enhanced optical and electronic NDIR analyzer truly eliminates zero drift. Range drift in many other NDIR instruments is eliminated by means of temperature and pressure compensation.
EDK M100B multi-component biogas analyzer
Measuring Method | Gas | Resolution | Range | Accuracy | Precision | Response Time |
NDIR | CH4 | 0.01% | 0-100% 201ppm-40% 40-80% 80-100% | +/‐ 1% F.S +/- 2% actual value +/- 1% actual value +/- 5% actual value | +/- 0,8% | T90 & T10<10 s |
NDIR | CO2 | 0.01% | 0-50% 0.00-16.00% 16.01-20.00% | +/- 0,8 F.S. +/- 0,3% absolute value or +/- 3.0% actual value +/- 5% actual value | +/-0,7% +/- 0,1% absolute value or+/- 0.8% actual value | T90 & T10<10s |
Electrochemical sensor | O2 | 0,01% | 1.01-25.00% | +/- 0,1% absolute value or +/- 3.0% actual value | +/- 0,1% absolute value or +/- 1.5% actual value | <40秒from ambient to 0.15 O2 |
Electrochemical sensor | H2S | 1ppm | 0-2000 ppm 0-5000 ppm | +/- 5 ppm absolute value or+/- 3.0% actual value | +/- 5 ppm absolute value 或 +/- 3.0% actual value | T90 & T10<20 s |
Specification
Response time | Response time refers to the flow rate of the sample through the gas sample pool at 1L/ min |
Data refresh rate | 1s |
Warm up time | 30 seconds for preparation, 3 minutes for use, and 30 minutes for full operation |
Operation temp. | -10℃ to 70℃ ( 32℉to 158℉) |
Operation humidity | 95% RH (no condensation) |
Operation altitude | -300m to 3000m（-1000至10000ft） |
Communication | Ethernet-profibus-modbus |
Analog signal output | 4-20mA @each component |
EDK M100B multi-component biogas analyzer
Digital signal output | Configurable as gas concentration analyzer fault high temperature |
Display | 5.7-inch resistive touch screen |
Calibration | Optional zero/range calibration or automatic calibration |
Power supply | 100~240VAC @47~63Hz |
Pneumatic interface | Outside diameter 6.0 inside diameter 4.0 quick plug |
Dimension | 132.5x495.0x430.5mm |
Weight | 15.75kG |
Other versions of the biogas analyzer
Wall-mounted biological gas analyzer model 6500
Portable biological gas analyzer model 3200 P
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