2-50 KPa Inlet Gas Pressure KGD MQ 527 Online Biogas Monitoring System With RS232/485 Digital Signal
Price:
Negotiable
MOQ:
1PCS
Delivery Time:
5-8 work days
Brand:
KACISE
Product Description
2-50 KPa Inlet Gas Pressure KGD MQ 527 Online Biogas Monitoring System With RS232/485 Digital Signal
Key Specifications
Response Time
T90＜60s
Optimal Flow Rate
(0.7 - 1.2) L/min
Inlet Gas Pressure
(2 - 50) kPa
Power Supply
100 - 240VAC, 100W
Analog Signal
4 - 20mA
Digital Signal
RS232/485; Ethernet
Product Overview
KGD - MQ - 527 Online Biogas Monitoring System
The KGD-MQ-527 is a next-generation biogas monitoring system that combines multiple advanced gas analysis technologies for comprehensive biogas component measurement. It utilizes:
- UV-DOAS technology for accurate H2S concentration measurement before and after desulfurization
- NDIR technology for CH4 and CO2 concentration measurement
- ECD method for O2 concentration measurement
The system features dual sampling channels for real-time H2S monitoring before and after scrubbers, protecting downstream equipment from excessive H2S damage. Its modular design makes it suitable for various biogas applications while minimizing investment and optimizing monitoring processes.
Key Features
- Integrated UV-DOAS, NDIR, and ECD technologies in one system
- High-precision, long-life UV-DOAS H2S sensor
- Simultaneous monitoring of CH4, CO2, H2S, and O2 for process optimization
- Modular sensor design for easy maintenance and calibration
- Customizable gas regulation ranges to match site requirements
- Stainless steel protection cabinet for corrosion resistance
- Explosion-proof design (ExdIICT6) for hazardous areas
Technical Specifications
| Measured Components | Measurement Principle | Measurement Range | Resolution | Accuracy | Repeatability |
|---|---|---|---|---|---|
| H2S | UV-DOAS | 0-500~5000ppm | 1ppm | ±2%F.S. | ≤1%F.S. |
| CH4 | NDIR | 0-100% | 0.01% | ±2%F.S. | ≤1%F.S. |
| CO2 | NDIR | 0-100% | 0.01% | ±2%F.S. | ≤1%F.S. |
| O2 | ECD | 0-25% | 0.01% | ±2%F.S. | ≤1%F.S. |
Optional Components
- Pretreatment unit with dewatering capability
- Gravity water-separator with manual/automatic drain valve
- Customizable sampling channels (1-4 channels)
- Trace heating cable for low-temperature environments
- Low-pressure sampling pump
- Condenser for high-humidity gas samples
Physical Specifications
- Stainless steel floor-standing cabinet
- Dimensions: 1720×700×500mm (H×W×D)
- Explosion-proof grade: ExdIICT6
- Protection level: IP65
Environmental Conditions
- Operating temperature: -15°C to +45°C
- Operating humidity: 0-95%RH (non-condensing)
- Ambient pressure: 80-120kPa
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xi'an Kacise Optronics Co.,Ltd.
Location
2nd Building, Tianyuan International Mansion, High-tech Zone, Xi'an City, Shaanxi Province, China
Contact Person
Evelyn Wang