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OGA-5 Odorous Gas Analyzer
OGA-5 Odorous Gas Analyzer
OGA-5 Odorous Gas Online Analyzer is a factory boundary odor gas monitoring system. It is applied for chemical industry parks, waste treatment plants and other odor gas emission monitoring conditions. It is designed based on characteristic spectral absorption technology and PLS algorithm.
The analyzer is integrated with multiple highly sensitive gas sensor. It can simultaneously monitor a variety of odor gases in the air. including methanethiol, dimethyl sulfide, methyl disulfide, hydrogen sulfide, trimethylamine, carbon disulfide, ammonia, styrene. Other components such as meteorological five parameters, SO2, NO, CO, TVOCs can be expanded to measure according to the requirement.

The monitoring results can be uploaded to the data center through wireless transmission. OGA-5 can effectively realize the real-time monitoring of the environmental air quality , prevent the occurence of the environment pollution accedient, and ensure the environment safety.
 
  • OGA-5

  • YUAN ZHENG

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OGA-5 Odorous Gas Online Analyzer is a factory boundary odor gas monitoring system. It is applied for chemical industry parks, waste treatment plants and other odor gas emission monitoring conditions. It is designed based on characteristic spectral absorption technology and PLS algorithm.
The analyzer is integrated with multiple highly sensitive gas sensor. It can simultaneously monitor a variety of odor gases in the air. including methanethiol, dimethyl sulfide, methyl disulfide, hydrogen sulfide, trimethylamine, carbon disulfide, ammonia, styrene. Other components such as meteorological five parameters, SO2, NO, CO, TVOCs can be expanded to measure according to the requirement.


The monitoring results can be uploaded to the data center through wireless transmission. OGA-5 can effectively realize the real-time monitoring of the environmental air quality , prevent the occurence of the environment pollution accedient, and ensure the environment safety.


Features

  • PLS algorithm,effectively eliminate the cross-interference between the various gases;

  • High accuracy spectrometer, low detection limit, quick detection;

  • High quality Built-in thermostatic components, low temperature drift. Suitable for harsh environment application;

  • High stability. xenon flash light source, no optical moving parts;

  • Module design system, easy customization;

  • Easy operation. can produce clean zero gas in a harsh condition.

  • Auto zeroing and calibration;

  • Easy installation, low maintenance


Application

  • Regionally online monitoring of odor emission of enterprises and chemical industry park

  • Odorous gas discharge monitoring of waste incineration power plant

  • Odorours gas discharg monitoring of residential area


应用







Specification

Gas 

Measuring range

Resolution

methanethiol:

0~5 μmol/mol

5 nmol/mol

dimethyl sulfide:

0~5 μmol/mol

5 nmol/mol

methyl disulfide:

0~5 μmol/mol

5 nmol/mol

hydrogen sulfide:

0~5 μmol/mol

5 nmol/mol

trimethylamine:

0~5 μmol/mol

5 nmol/mol

carbon disulfide:

0~1 μmol/mol

5 nmol/mol

ammonia gas:

0~5 μmol/mol

5 nmol/mol

styrene:

0~1 μmol/mol

5 nmol/mol

TVOC:

0~10 μmol/mol

50 nmol/mol


Measurement principle:

Spectral absorption method

Linear error:

≤ ±5%

Zero drift:

≤ 1% F.S./24hr

Span drift:

≤ 3.5% F.S./24hr

Communication protocol :

HJ 212,  Modbus – RTU

Communication interface :

GPRS, 4G