4-gas monitor Applications

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calibration gas

by AG Gases Ltd     based in Stoke-on-Trent, UNITED KINGDOM

calibration gas , British specialty gases company, with a local North Africa presence. We can supply you with high quality gas mixtures for a wide range of applications including Environmental Monitoring, Gas Detection, Mud Logging, Laser Cutting, and Laboratory Analysis. Our gas mixtures are used in the Oil, Gas and Petrochemical industries Our main focus is to give our customers gravimetrically produced, high precision calibration gas mixtures conforming to ISO 6142, along with a range of high purity gases and pressure control equipment, used for instrumental analysis and gas detection applications. AG Gases' senior management have many years experience in the European and International markets and now offer this knowledge to benefit Egyptian and North African customers.

Gas monitoring and dust monitoring for the power industry

by NEO Monitors AS     based in Skedsmokorset, NORWAY

LaserGas measurements

  • Boiler combustion control, O2 and CO
  • DeNOx system, NH3 and NO
  • Electrostatic precipitators (ESP), CO monitoring for explosion prevention
  • Stack gas emissions, NH3, H2O, NO
  • Coal silos, CO monitoring for explosion prevention and detection of smouldering fires (only in coal fired plants)

LaserDust measurements

  • Stack gas emission
  • Coal silo, explosion prevention

Gas monitoring and dust monitoring

by HANGZHOU ZETIAN TECHNOLOGY CO., LTD     based in Hangzhou, CHINA

EM-5 series Continuous Emission Monitoring System (CEMS) Counting tail gas emission and realtime concentration NOX SO2 O2 Temperature pressure flow dust

Single Gas Monitoring - Open Path Monitoring

by Boreal Laser Inc.     based in Edmonton, ALBERTA (CANADA)

Application: measurements of single gas species through a fixed open air sample path. Example: HF leak detection in refinery HF Alkylation units.

Gas Detection Solutions for GHG Monitoring

by Boreal Laser Inc.     based in Edmonton, ALBERTA (CANADA)

Most sources of fugitive emissions are from multiple points rather than single point sources. So, open path area or perimeter monitoring provides more meaningful fugitive emissions data than an array of point sensors or a program of grab sampling. Point measurements may underestimate emissions because of missing locations with high gas concentrations, or conversely overestimate because they are located in areas of high concentrations. Grab sampling programs typically check only a small percentage of potential leak locations and extrapolate results to an entire facility. Wide margins of uncertainty are associated with such extrapolations. Open path monitoring provides continuously updated, real-time, integrated emissions across a facility boundary.This provides a complete picture of the fugitive emissions across that boundary,enabling identification of specific operations and times that give rise to higher emissions, and so enabling these emissions to be properly managed and controlled.

Single Gas Monitoring - Pipeline Monitoring

by Boreal Laser Inc.     based in Edmonton, ALBERTA (CANADA)

Application: measurements of single gas species over pipeline or similar extremely long emission source. Application: measuring CH4 emissions from a natural gas pipeline through a large densely populated and congested area.

Online Gas monitoring

by HANGZHOU ZETIAN TECHNOLOGY CO., LTD     based in Hangzhou, CHINA

Laser Gas analyzer Technical control of CO, CO2 , 0-100%/0-50% Safety Supervision of O2, 0-5%/0-21% Explosion-proof The front/back of recycling forced-draught fan The front/back of gasometer

Monitoring Well Inspection With 3/4-inch Video Camera

by Allegheny Instruments, Inc.     based in Williamsville, VIRGINIA (USA)

Allegheny Instrument's Nano downhole camera is used to visually inspect groundwater monitoring wells from 1-inch diameter and larger to depths of 1,000 feet with the Heavy Duty hand reel system and depths of 2,000 feet with the Deluxe motorized winch.

Wet gas monitoring for refineries

by Kurz Instruments, Inc.     based in Monterey, CALIFORNIA (USA)

Thermal mass flow meters provide excellent measurement capabilities in dry gas flows. They have proven durability, accuracy, and repeatability. However, thermal flow meters are sensitive to liquid droplets in a wet gas stream. For a thermal flow meter to work accurately in a condensing gas environment, the probe must be placed far enough downstream so that the entrained water has condensed onto the pipe wall. In a very wet environment, any condensing liquid (commonly referred to as mist or fog) contacting the sensor probes causes a high reading due to the liquid vaporizing on the heated portion of the sensor. As a result of this deficiency, measurements with conventional thermal meters are largely ignored when moisture levels rise because there is no confidence that the measurements are true.

Gas monitoring and dust monitoring for the cement industry

by NEO Monitors AS     based in Skedsmokorset, NORWAY

LaserGas measurements

  • Preheater exit, CO monitoring
  • Electrostatic precipitators (ESP) after pre-heaters, CO monitoring for explosion prevention
  • Coal silo, CO monitoring
  • Exit of coal mill, dust filter, CO monitoring
  • Stack gas emissions, HCl and HF

LaserDust measurements

  • Stack gas emissions
  • Coal silo, explosion prevention

Gas monitoring and dust monitoring for the steel industry

by NEO Monitors AS     based in Skedsmokorset, NORWAY

  • Blast furnace offgas, combustion control, CO, CO2, O2
  • Converter (Basic oxygen furnace BOF)
    • CO gas recovery
    • O2 measurement for explosion prevention
  • Electric arc furnace offgas, combustion control, CO, O2, H2O
  • Reheating furnaces, O2
  • Coking plant
    • CO analysis in oven offgas
    • O2 analysis for explosion prevention in raw coke gas or after tar precipitator
    • NH3 measurement after scrubber
    • H2S measurement after scrubber

Single Gas Monitoring - Fixed in-situ Duct Path

by Boreal Laser Inc.     based in Edmonton, ALBERTA (CANADA)

Application: Measurements of single gas species through a fixed in-situ duct path. Example: Monitoring NH3 emissions in coal fired power generating stations.

Gas monitoring and dust monitoring

by HANGZHOU ZETIAN TECHNOLOGY CO., LTD     based in Hangzhou, CHINA

Laser gas instruments Pulverized coal bunker, Exit of preheater, Main emission chimney, Cooler,exhaust emission chimney, O2, CO, CO2

Combustion gas analysis for the indoor environment industry

by IMR Environmental Equipment, Inc.     based in St. Petersburg, FLORIDA (USA)

Flue-gas analyzers are designed to be rugged and accurate at the same time. They are used by the HVAC industry, energy industry, process control, glass industry, food industry, universities and analysis is required. 

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