Wall-mounted biogas monitoring system

  • Wall-mounted Biogas Analysis System CH4/CO2/H2S/O2/H2
  • Wall-mounted Biogas Analysis System CH4/CO2/H2S/O2/H2
Wall-mounted Biogas Analysis System CH4/CO2/H2S/O2/H2Wall-mounted Biogas Analysis System CH4/CO2/H2S/O2/H2

Wall-mounted Biogas Analysis System CH4/CO2/H2S/O2/H2

  • measurement:CH4, CO2, O2, H2S (extendable to CO,H2)
  • Measure Range: 0%vol-100%col;H2S:0-50-9999ppm
  • Display: colorful touch screen
  • Output: RS232/RS485/4-20mA
  • Product description: Wall-mounted Biogas Analysis System BI-400 R measures CH4,CO2,O2,H2S optional CO and H2 at the same time in one unit. It adopts modularization sensor design, easy for replacement and maintenance.
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I. Introduction

Wall-mounted Biogas Analysis System BI-400 R measures CH4,CO2,O2,H2S optional CO and H2 at the same time in one unit. It adopts modularization sensor design, easy for replacement and maintenance.

II. Features

• Using 10'' TFT LCD touch screen

• Measurement value display/real-time curve display

• Calibration menu and alarm setting with password protection

• One set back to factory setting

• Integrated zeroing pump for automatically air zeroing

• PLC control sampling and drainage interval time

• Stainless steel enclosure for anti-corrosion

• Optional sampling pump

• Maximum for six sampling point switching in one unit

III. Specifications

Measurement

CH4, CO2, O2, H2S (extendable to CO,H2)

Technology

CH4 , CO2: proprietary dual beam NDIR detectors

O2 ,H2S: industrial electrochemical cell

Ranges

CH4: 0-100%, CO2 : 0-50%, O2: 0-25%, H2S:0-9999ppm

Other ranges customizable on request without price increase

Resolution

0,01% for CH4, CO2, O2; 1ppm for H2S

Accuracy

CO2/CH4/O2：0.01%；H2S：1ppm

Repeatability

CO2/CH4/H2S/O2：≤1%FS

Gas conditions at analyzer inlet

Flow:0.7L-1.2/min

Pressure:2kPa≤ inlet pressure≤ 50kPa

Quality: No dust, moisture, tar (external safety filter and optional gas washing unit)

Operating conditions

Tamb : -5°C to 50°C / Pamb : 86 to 108 kPa / RH : 0-90% non-condensing

Response time (T90)

≤ 15 sec (NDIR)

Communication interface

4-20mA output; RS232/RS485

Power supply

External 110V-220 VAC-50Hz

Dimensions and weight

Gas analyser :800(L) x 600 (H) x 300 (W) mm / ± 60kg

IV. Applications


  • Landfill
  • Sewage treatment
  • Anaerobic digestion
  • CDM projects
  • Medium and large size biogas power plant


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Contact Us

Contact: Roy Chung

Phone: +86-13871445824

Tel: +86-27-87961816

Add: NO.508, Buiding2, NO.6 Huashi Yuan North Road, Eastlake Hi-tech Development Zone, 430073,Wuhan