ENG| CN| RU
Contact LinkedIn Cubic
Get a Quote
ENCN
Get a Quote
ENCN
Online Biogas Analysis System
Home > Product > Process Gas Analyzer

Online UV-DOAS Biogas Monitoring System

Gasboard-3500UV
Gasboard-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, minimize the investment for users and optimize the biogas monitoring process.
Segment: Process Gas Analyzer
Division: Biogas
Show More
pd_ico1.png pd_ico1_h.png Product Inquiry pd_ico1.png pd_ico1_h.png Product Inquiry pd_ico2.png pd_ico2_h.png Send Email to Us

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 H2S, CH4, CO2, O2 for optimized process control.
  • Modular sensor design enables easy calibration and maintenance.
  • Flexible gas conditioning configuration, customizable to site requirements.
  • Stainless steel protective integration cabinet to avoid corrosion in long term operation.
  • Ex-proof design applicable to outdoor hazardous area installation.
  • Support up to 4 sampling channels

Specifications

Gas
H2S, CH4, CO2, O2
Technology

H2S: UV-DOAS;

CH4:NDIR;

CO2: NDIR;

O2: ECD

Measurement Range

H2S: 0-500~5000ppm; 

CH4: 0-100%; 

CO2: 0-50%; 

O2: 0-25%

Resolution

H2S: 1ppm 

CH4: 0.01%

CO2: 0.01%

O2: 0.01%

Accuracy
±2%F.S.
Repeatability
≤1%F.S.
Response Time
T90＜60s
Gas Flow
(0.7~1.2) L/min
Gas Pressure
(2~50) kPa
Power Supply
AC220V, 100W
Ex-Proof Grade
ExdIICT6 (Analyzer)
Analog
4-20mA
Digital
RS232/485

For more details, please feel free to contact our sales: sales@gasanalyzer.com.cn.

Related Product

Gasboard-3500
Gasboard-3500
Online Biogas Analysis System
EX-proof Online Biogas Analysis System Gasboard-3500 is an online monitoring system with wall-mounted ex-proof enclosure, mainly used for continuous measuring CH4, CO2, O2, H2S in different biogas, landfill gas, biomethane gas applications. Modular sensor design enables easy maintenance. With flexible gas conditioning system, it could be used in tropical /cold regions. It consists of three parts: pretreatment unit, control unit and analysis unit. It can implement sampling, drainage and other operations automatically and achieve 24 hours unattended working conditions.
More
Gasboard-3200UV
Gasboard-3200UV
Online UV Biogas Analyzer
Gasboard-3200UV is the new generation rack type biogas analyzer 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 dual measurement ranges of UV-H2S detector makes it very suitable to be used to monitor H2S concentration difference before and after scrubber. It provides an ideal solution to guarantee the H2S scrubber efficiency, protect downstream expensive equipment from the damage of overload H2S, minimize the investment for users and optimize the biogas monitoring process.
More
CONTACT SALES

You can contact Cubic Instruments by telephone or email, or you can submit an online Request for Quotation Form.
For Sales: sales@gasanalyzer.com.cn
For Administration: info@gasanalyzer.com.cn

Send
This website uses cookies to improve your user experience. By using this site, you consent to the use of cookies. You can find more information in our Privacy Policy.