KGD - MQ - 530 Biogas Analyzer (Online Type) Product Introduction The KGD - MQ - 530 Biogas Analyzer (Online Type) adopts non -
dispersive infrared gas analysis technology with independent
intellectual property rights and long - life electrochemical
sensing technology. It can simultaneously measure the volume
concentrations of gases such as CH4, CO2, H2S, and O2 in biogas
components online. Product Features - High Measurement Accuracy: It can simultaneously measure the volume
concentrations of gases such as CH4, CO2, H2S, and O2 in biogas
components online, with no cross - interference among multi -
component measured gases.
- Stable Working Performance: The sensor adopts a dual - channel
design, which is highly stable. It has a self - diagnosis function
and can check the sensor status online.
- Low Cost of Use: Compared with gas analysis technologies such as
Orsat and chromatography, the measurement process does not require
disassembly and installation, nor does it consume chemical
reagents. It is simple to operate and has no consumables.
Technical Parameters | Parameter | Details | | Measured Components | CH4/CO2/H2S/O2 | | Measurement Principle | CH4/CO2: NDIR; H2S/O2: ECD | | Measurement Range | CH4: (0 - 100)%; CO2: (0 - 50)%; H2S: (0 - 9999) ppm; O2: (0 - 25)% | | Linear Error | CH4/CO2: ±2%F.S.; O2/H2S: ±3%F.S. | | Resolution | CH4/CO2/O2: 0.01%; H2S: 1ppm | | Repeatability | 2% | | Response Time | T90≤10s (NDIR) | | Optimal Flow Rate | (0.7 - 1.2) L/min | | Inlet Gas Pressure | (2 - 50) kPa | | Gas Requirements | Dust - free, water - free, oil - free | | Electrical Parameters | Electrical parameters | | Communication | RS - 485/RS - 232, (4 - 20) mA | | Power Supply | 100 - 240VAC, 100W | | Display | LCD Display | | Functional Configuration | Built - in zero - adjustment air pump for automatic air zero -
adjustment. Self - diagnosis function available, sensor status can
be checked online. |
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