Gas analyzers

How to choose this product

A gas analyzer uses chemical or physical methods to measure the quantitative and qualitative characteristics of a gas mixture.

Applications

These devices are used for a variety of purposes. They measure engine exhaust gases and are employed in the food industry. They also are used for atmospheric analysis in confined environments. In addition, analyzers are found in the areas of emissions control and toxic gas detection.

Technologies

The variety of instruments includes infrared analyzers, gas chromatography mass spectrometers and thermal conductivity units. Some models can measure several different types of gas simultaneously. These usually employ a combination of different technologies or can use several measurement cells at the same time.

How to choose

Choice will depend on analytic method. This is a function of the type of gas to be measured and the operational domain. In addition to bench models capable of continuous measurement, there are mobile and portable analyzers suitable for use in different environments.

106 companies | 360 industrial products

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LAND INSTRUMENTS International 0 - 1 250 °C | WDG 1200 / 1210
Flue gas oxygen (O2) analyzer 0 - 1 250 °C | WDG 1200 / 1210 LAND INSTRUMENTS International

The Genesis WDG Series from Land were the world’s first fullyintegrated stand-alone, flue gas oxygen analyzers. The Genesis 1200 WDG and the Genesis 1210 WDG are rugged and reliable for net oxygen,...

LAND INSTRUMENTS International max. 2 000 ppm | FGA series
Flue max. 2 000 ppm | FGA series LAND INSTRUMENTS International

The FGA range of analyzers use dual sensor technology to measure the levels of Nitrogen Oxides, Carbon Monoxide and Oxygen in flue gas. This...

LAND INSTRUMENTS International max. 4 000 ppm, RS232, RS422 | Lancom 4
Handheld combustion environmental and emission max. 4 000 ppm, RS232, RS422 | Lancom 4 LAND INSTRUMENTS International

The Lancom 4 Portable Gas Analyser has the flexibility to meet all measurement requirements in a single instrument. The user simply selects the gas types and options (from an extensive list) that are...

Rosemount Analytical 0 - 40 % | Oxymitter™ 5000
Flue gas oxygen (O2) analyzer 0 - 40 % | Oxymitter™ 5000 Rosemount Analytical

Oxymitter™ 5000 with FOUNDATION® fieldbus Rosemount Analytical is the leader in oxygen flue gas analyzer technology. The Oxymitter 5000 integrates an oxygen probe and field electronics into...

Rosemount Analytical 0 - 40 % | Oxymitter™ DR
Combustibles COe and oxygen O2 flue 0 - 40 % | Oxymitter™ DR Rosemount Analytical

Oxymitter™ Direct Replacement Oxygen Probes Rosemount Analytical invented the zirconium oxide technology of measuring oxygen and still offers the best product available. The unsurpassed accuracy...

video Rosemount Analytical 0 - 40 % | OCX 8800
Flue gas oxygen (O2) analyzer 0 - 40 % | OCX 8800 Rosemount Analytical

The OCX 8800 with its rugged design, stable sensor, electronics and software package, is the most dependable...

Rosemount Analytical 0 - 10 000 ppm | XEGP
Process 0 - 10 000 ppm | XEGP Rosemount Analytical

%u201E%u201EUp to five component gas analyzer featuring NDIR/UV/VIS photometer, paramagnetic and electrochemical O2 , thermal conductivity, and moisture sensors %u201E%u201EEnhanced performance with...

Rosemount Analytical 0 - 5 000 ppm | XEGK
Process 0 - 5 000 ppm | XEGK Rosemount Analytical

Up to three component gas analyzer featuring NDIR/UV/VIS photometer, paramagnetic and electrochemical O2 , thermal conductivity and moisture sensors Enhanced performance with IntrinzX technology Modern...

Rosemount Analytical 0 - 10 000 ppm | XEXF
Process 0 - 10 000 ppm | XEXF Rosemount Analytical

A wall-mountable analyzer with stainless steel housing available in single or dual compartment configurations...

Beckman Coulter Life Sciences - Particle
Process oxygen O2 and ozone O3 Beckman Coulter Life Sciences - Particle

ORBISPHERE 410 - Oxygen & Ozone Gas Analyser - Accurate O2 or O3 measurement - Robust stainless steel enclosure...

SIEMENS Sensors and Communication ULTRAMAT 6
Extractive multi ULTRAMAT 6 SIEMENS Sensors and Communication

Most frequently used for demanding applications, the ULTRAMAT 6 must meet high standards with regard to reliability and measuring quality. This is guaranteed by modern electronics,...

SIEMENS Sensors and Communication ULTRAMAT 23
Extractive multi ULTRAMAT 23 SIEMENS Sensors and Communication

With its multi-component design with NDIR technology for the measurement of up to three IR active constituents and optional electrochemical cells for O2 and H2S measurement, the ULTRAMAT 23 is extremely...

SIEMENS Sensors and Communication ULTRAMAT/OXYMAT 6
Extractive multi ULTRAMAT/OXYMAT 6 SIEMENS Sensors and Communication

The "Combi-Analyzer" ULTRAMAT/OXYMAT 6 combines the features of the ULTRAMAT 6 and OXYMAT 6 in one analyzer in a 19" rack design. Most frequently used for demanding applications, the ULTRAMAT...

SIEMENS Sensors and Communication CALOMAT 6
Gas density analyzer for process gas CALOMAT 6 SIEMENS Sensors and Communication

For continuous measurement of hydrogen and noble gases, the thermal conductivity of the sample gas mixture is measured and used to calculate the concentration. Only binary gas mixtures can be measured...

SIEMENS Sensors and Communication CALOMAT 62
Gas density analyzer for process gas CALOMAT 62 SIEMENS Sensors and Communication

CALOMAT 62 is a thermal conductivity analyzer especially designed for applications in corrosive gases. This allows the concentration of gas components such as Cl2, HCl and NH3 to be measured directly...

video SIEMENS Sensors and Communication SIPROCESS UV600
Extractive UV SIPROCESS UV600 SIEMENS Sensors and Communication

It is a specialist for extremely selective NO measurement with small measuring ranges and an allrounder also for other UV-active gases, e.g. NO2, SO2 and H2S. Due to spectral range no cross-sensitivities...

YOKOGAWA Europe IR400
Infrared multi IR400 YOKOGAWA Europe

The IR400 infrared gas analyzer is capable of measuring the concentrations of NO, SO2, CO2, CO, CH4 and O2 components in sample gas. NO, SO2, CO, CO and CH4 are measured by the nondispersion infrared...

YOKOGAWA Europe SG750
Exhaust SG750 YOKOGAWA Europe

The SG750 Stack Gas Analyzer consists of an infrared gas analyzer, a zirconia oxygen analyzer, and a sampling unit. It can simultaneously...

YOKOGAWA Europe 0.01 - 100 | ZR22G/ZR402G
Zirconia flue gas oxygen analyzer (O2) 0.01 - 100 | ZR22G/ZR402G YOKOGAWA Europe

Yokogawa’s zirconia oxygen analyzers are used for combustion monitoring and control in a wide variety of applications and help industries to make considerable achievements in energy saving. The applications...

Thermo Scientific - Process Monitoring and Industr 1 - 300 amu | APIX/APIMS d Q, APIX/VG APIMS Quattro™
Continuous multi 1 - 300 amu | APIX/APIMS d Q, APIX/VG APIMS Quattro™ Thermo Scientific - Process Monitoring and Industr

Thermo Scientific™ APIX/APIMS dQ and APIX/VG APIMS Quattro Ultra High Purity (UHP) electronic gas analyzers provide for the routine continuous measurement...

ABB Measurement Products
Flue ABB Measurement Products

World leader in stack gas monitoring systems for more than 40 years and pioneer in FTIR technology, ABB Analytical is offering an inexpensive and forward-looking system with the ACF-NT (former Advance...

ABB Measurement Products 20 ppm | SMA90
Combustibles COe and oxygen O2 flue 20 ppm | SMA90 ABB Measurement Products

Oxygen & Combustibles Analyzer SMA90 The Oxygen & Combustibles Analyzer SMA90 is a microprocessor based industrial grade combustion analyzer that continuously samples and analyzes industrial...

ABB Measurement Products max. 800 °C | AZ20
Flue gas oxygen (O2) analyzer max. 800 °C | AZ20 ABB Measurement Products

Endura Combustion Gas Oxygen Analyzer AZ20 The Endura Combustion Gas Oxygen Analyzer AZ20 is the latest in a long line of high-quality, combustion gas analyzers from ABB. The sensor, based on a zirconium...

ABB Measurement Products SMA90
Combustibles COe and oxygen O2 flue SMA90 ABB Measurement Products

The Oxygen & Combustibles Analyzer SMA90 is a microprocessor based industrial grade combustion analyzer that continuously samples and analyzes industrial flue gases (oxygen only or optional...

Stanford Research Systems max. 300 amu | RGA series
Residual max. 300 amu | RGA series Stanford Research Systems

The 100, 200 and 300 amu residual gas analyzers from SRS offer exceptional performance and value. These...

Stanford Research Systems max. 300 amu | UGA series
Multi for process applications max. 300 amu | UGA series Stanford Research Systems

The UGA and ULT Series Universal Gas Analyzers are state-of-the-art bench top mass spectrometers...

Stanford Research Systems QMS series
Residual QMS series Stanford Research Systems

QMS series gas analyzers offer an efficient, cost-effective solution for a wide range of applications. These mass spectrometers...

Stanford Research Systems PPR series
Residual for vacuum packaging PPR series Stanford Research Systems

The PPR Process Monitoring System is designed for inline process monitoring and diagnosis. Two paths are provided to the residual gas analyzer (RGA): a high conductivity path for...

4 products SICK
new video SICK max. 60 l/h, 5 - 50 °C | MINESIC700 GHG
Analyzer for emission gas monitoring (PEMS) max. 60 l/h, 5 - 50 °C | MINESIC700 GHG SICK

The MINESIC700 GHG analyzer system measures and continuously calculates greenhouse gas emissions from underground coal mines. It extracts a gas sample and determines...

new SICK max. 7 000 ppm | GM32
Insitu multi max. 7 000 ppm | GM32 SICK

The GM32 in-situ gas analyzer measures SO2, NO, NO2 and NH3, as well as TRS components in Kraft pulp processes including pressure and temperature in the gas duct. Direct, fast and without...

SICK max. 5 250 ppm, 200 - 1 000 l/h | MCS100E CD
Infrared multi max. 5 250 ppm, 200 - 1 000 l/h | MCS100E CD SICK

Analyzer system with sample gas cooler Extractive measurement of up to 8 IR-active gas compounds Optional...

new SICK 30 - 60 l/h, 700 - 1 200 hPa | GMS800
Extractive multi 30 - 60 l/h, 700 - 1 200 hPa | GMS800 SICK

With GMS800 SICK offers an innovative product familiy of extractive analyzers which can measure more than 60 different gas compounds. The GMS800 is characterized by its consistent...

6 products TESTO
TESTO max. 4 000 ppm, max. 400 °C | testo 310
Flue gas oxygen (O2), flammables and carbon monoxide (CO) analyzer max. 4 000 ppm, max. 400 °C | testo 310 TESTO

The testo 310 has two measurement cells for O2 and CO, and a temperature sensor integrated into the flue gas probe. The gas sensors measure the exact oxygen and carbon monoxide content as well as the...

TESTO max. 4 000 ppm, -40 ... 1 200 °C | testo 320
Flue gas oxygen (O2), flammables and carbon monoxide (CO) analyzer max. 4 000 ppm, -40 ... 1 200 °C | testo 320 TESTO

Are you looking for a multi-function instrument for efficient flue gas analysis? Which confidently solves every task on a heating system? And is still convenient to use? The new testo 320 fulfils all...

video TESTO max. 8 000 ppm, -40 ... 1 200 °C | testo 330-2 LL
Exhaust max. 8 000 ppm, -40 ... 1 200 °C | testo 330-2 LL TESTO

Thanks to the new instrument functions, the Testo flue gas analyzers of the new testo 330-LL series now offer you even more professional and reliable support. These are the main features: High-resolution...

TESTO max. 10 000 ppm, -40 ... 1 200 °C | testo 340
Exhaust max. 10 000 ppm, -40 ... 1 200 °C | testo 340 TESTO

Testo 340 flue gas analyzer incl. rechargeable battery, calibration protocol and carry strap, equipped with O2 sensor and built-in flow/differential pressure measurement Rising fuel costs for thermal...

TESTO max. 21 000 ppm | testo 350 box
Exhaust max. 21 000 ppm | testo 350 box TESTO

In the testo 350 analyzer box are the gas sensors, the measurement gas and rinsing pumps, the Peltier gas preparation (optional), the gas paths, filters, analysis and storage electronics as well as the...

TESTO max. 10 000 ppm, -10 ... 60 °C | testo 315-3
Multi carbon dioxide CO2 carbon monoxide CO max. 10 000 ppm, -10 ... 60 °C | testo 315-3 TESTO

Testo 315-3 ambient CO/CO2 measuring instrument without Bluetooth...

2 products Dräger Safety
Dräger Safety MSI EM200
Portable flue MSI EM200 Dräger Safety

Measure differential pressure, temperatures and a wide range of gas concentrations with high precision: the Dräger MSI EM200 flue gas analyzer...

Dräger Safety MSI Variox-2
Combustibles COe and oxygen O2 flue MSI Variox-2 Dräger Safety

Seven different versions of the Dräger MSI VARIOx-2 can measure concentrations...

Thermo Scientific - Scientific Instruments and Aut Antaris™
Multi for process gas Antaris™ Thermo Scientific - Scientific Instruments and Aut

Antaris* Industrial Gas System (IGS) The Thermo Scientific Antaris IGS analyzer is...

Thermo Scientific - Scientific Instruments and Aut Surfer
Surface area and pore size analyzer by gas adsorption (BET) Surfer Thermo Scientific - Scientific Instruments and Aut

Thermo Scientific* Surfer sets a new standard for specific surface area and pore size analysis. Surfer applies the principle of static volumetric gas adsorption under controlled conditions of temperature...

RAE Systems Inc AreaRAE
Portable dissolved multi AreaRAE RAE Systems Inc

The Rapid Deployment Kit (RDK) is designed for quick assessment of chemical and radiological threats. The kit includes...

Thermo Scientific - Environmental Monitoring and S TVA1000B
Toxic TVA1000B Thermo Scientific - Environmental Monitoring and S

Thermo Scientific* Toxic Vapor Analyzer, TVA1000B monitors and...

new video BlueSens gas sensor BlueInOne Ferm
Multi oxygen O2 carbon dioxide CO2 BlueInOne Ferm BlueSens gas sensor

The new online gas analyzer for bioprocesses combines the parallel measurement of CO2 and O2 with just one space-saving sensor....

new BlueSens gas sensor BenchOne Biogas
Bio carbon dioxide CO2 methane CH4 BenchOne Biogas BlueSens gas sensor

The BenchOne Biogas a laboratory scale bench top analyzer for biogas. It measures CO2 as well as CH4 in real-time. Just connect your vessel or fermenter to the inlet of this biogas analyzer, connect the...

video BlueSens gas sensor BCS-CH4
Gas formation potential analyzer for biomass (CH4, volume) BCS-CH4 BlueSens gas sensor

The biogas analyzer Yieldmaster (BCS-CH4 biogas) is a highly developed measuring system consisting of microprocessor controlled infrared-gas sensors, precision volumenometers (MilliGascounter®*)...

video Labthink Instruments Co., Ltd. OR2/411
Organic gas permeability analyzer OR2/411 Labthink Instruments Co., Ltd.

This instrument is based on the combination of differential pressure method and chromatography analysis...

video Labthink Instruments Co., Ltd. RGT-01
Residual for vacuum packaging RGT-01 Labthink Instruments Co., Ltd.

RGT-01 is globally the first instrument in the market so far that provides the quantitative analysis of seal performance and residual oxygen for various flexible vacuum...

video Labthink Instruments Co., Ltd. HGA-03
Headspace gas analyser for MAP (modified atmospheric packaging) quality control HGA-03 Labthink Instruments Co., Ltd.

HGA-03 headspace gas analyzer is equipped with professional structural design and high precision sensors. It can provide accurate and fast evaluation of the volumes and...

video Labthink Instruments Co., Ltd. i-Vacupack 6100
Residual i-Vacupack 6100 Labthink Instruments Co., Ltd.

I-Vacupack 6100 Vacuum Packaging Analyzer is the first equipment worldwide for quantitative analysis of seal performance...

AMETEK Process Instruments 1 - 300 AMU | DyMaxion RGA
Residual 1 - 300 AMU | DyMaxion RGA AMETEK Process Instruments

This “zero footprint” Smart Sensor Residual Gas Analyzer has the data acquisition and control electronics mounted directly on the sensor, and can be linked to a computer via either its RS-232...

AMETEK Process Instruments 1 - 300 AMU | DyMaxion
Residual 1 - 300 AMU | DyMaxion AMETEK Process Instruments

Increased sensitivity and decreased background noise are possible due to the ionizer design. A conductance limited ion source operates with sample pressures as high as 10-3 torr with no need for futher...

AMETEK Process Instruments
Mobile residual AMETEK Process Instruments

Dycor offers a mobile cart system that can be equipped with any type of Dycor residual gas analyzer (RGA). This compact, sturdy cart can also be configured with your choice of inlet manifolds and vacuum...

AMETEK Process Instruments 0 - 25 % | Genesis WDG 1200
Flue gas oxygen (O2) analyzer 0 - 25 % | Genesis WDG 1200 AMETEK Process Instruments

The Genesis WDG Series from LAND are the world’s first fully integrated stand-alone, flue gas oxygen analyzers. The Genesis 1200 WDG and the Genesis...

AMETEK Process Instruments 0 - 2 000 ppm | FGA 900 Series
Flue 0 - 2 000 ppm | FGA 900 Series AMETEK Process Instruments

The FGA 900 series of stack gas emissions analyzers use dual sensor technology to measure the levels of up to 4 pollutant gases in a single compact...

AMETEK Process Instruments 0 - 40 000 ppm | FGAII
Flue 0 - 40 000 ppm | FGAII AMETEK Process Instruments

The FGAII stack gas emissions analyzers use advanced dual sensor technology to measure the levels of up to 7 pollutant gases in a single compact...

AMETEK Process Instruments 1 - 300 AMU | DyMaxion RGA
Residual 1 - 300 AMU | DyMaxion RGA AMETEK Process Instruments

This “zero footprint” Smart Sensor Residual Gas Analyzer has the data acquisition and control electronics mounted directly on the sensor, and can be linked to a computer via either its RS-232...

AMETEK Process Instruments 1 - 300 AMU | DyMaxion Conductance
Residual 1 - 300 AMU | DyMaxion Conductance AMETEK Process Instruments

Increased sensitivity and decreased background noise are possible due to the ionizer design. A conductance limited ion source operates with sample pressures as high as 10-3 torr with no need for futher...

AMETEK Process Instruments
Mobile residual AMETEK Process Instruments

Dycor offers a mobile cart system that can be equipped with any type of Dycor residual gas analyzer (RGA). This compact, sturdy cart can also be configured with your choice of inlet manifolds and vacuum...

AMETEK Process Instruments 0 - 25 % | Genesis WDG 1200/1210
Flue gas oxygen (O2) analyzer 0 - 25 % | Genesis WDG 1200/1210 AMETEK Process Instruments

The Genesis WDG Series from LAND are the world’s first fully integrated stand-alone, flue gas oxygen analyzers. The Genesis 1200 WDG and the Genesis 1210 WDG are rugged and reliable for...

AMETEK Process Instruments 0 - 2 000 ppm | FGA 900 series
Flue 0 - 2 000 ppm | FGA 900 series AMETEK Process Instruments

The FGA 900 series of stack gas emissions analyzers use dual sensor technology to measure the levels of up to 4 pollutant gases in a single compact...

AMETEK Process Instruments 0 - 50 000 ppm | FGAII series
Flue 0 - 50 000 ppm | FGAII series AMETEK Process Instruments

The FGAII stack gas emissions analyzers use advanced dual sensor technology to measure the levels of up to 7 pollutant gases in a single compact...

5 products ENOTEC
video ENOTEC 400 °C, IP65 | COMTEC® 6000
Combustibles COe and oxygen O2 flue 400 °C, IP65 | COMTEC® 6000 ENOTEC

The COMTEC 6000 is an In Situ analyzer for measurement of oxygen and COe (sum of unburned molecules such as carbon monoxide, methane or hydrogen) in flue and process gases. This enables the redundant...

video ENOTEC 0 - 10 000 ppm, 4 - 20 mA | COMTEC® 6000 GasEX
Explosion-proof flue gas oxygen (O2), flammables and carbon monoxide (CO) analyzer 0 - 10 000 ppm, 4 - 20 mA | COMTEC® 6000 GasEX ENOTEC

The explosion protected analyer system COMTEC 6000 GasEx, reacts immediately to process changes and is ideal for safe and exact measurements of oxygen...

ENOTEC IP20 | COMTEC® 600E
Flue gas oxygen (O2), flammables and carbon monoxide (CO) analyzer IP20 | COMTEC® 600E ENOTEC

COMTEC 600E is an extractive analyser system for measurement of oxygen and COe (the sum of unburned molecules such as carbon monoxide, methane or hydrogen). Apart from the MXP sensor for determining the...

video ENOTEC CEMTEC®
Inlet for cement plant rotating kiln CEMTEC® ENOTEC

CEMTEC was developed for continuous analysis of flue gas in rotary kilns and other extremely dusty high temperature processes with the goal of increasing product quality with a reduced fuel use while...

video ENOTEC 0 - 25 % | OXITEC® 5000
Zirconia flue gas oxygen analyzer (O2) 0 - 25 % | OXITEC® 5000 ENOTEC

Oxygen analyzers for exact, quick and durable combustion control. Confidence in measurement technology can only be created if the oxygen analysis in the combustion process is precise, the measurement...

Nova Analytical Systems Model 320WP
Portable flue Model 320WP Nova Analytical Systems

The Nova 320 Series of Portable Flue Gas Oxygen Analyzers utilize a reliable, stable oxygen sensor which responds quickly to the oxygen present in a flue gas sample....

Nova Analytical Systems Model 320K
Portable flue Model 320K Nova Analytical Systems

The Nova 320 Series of Portable Flue Gas Oxygen Analyzers utilize a reliable, stable oxygen sensor which responds quickly to the oxygen present in a flue gas sample. Its life expectancy is between 3 and...

Nova Analytical Systems 5000 Series
Flue 5000 Series Nova Analytical Systems

Analysis of Carbon Monoxide (CO), Carbon Dioxide (CO2), Sulfur Dioxide (SO2),...

Nova Analytical Systems
Multi oxygen O2 carbon dioxide CO2 carbon monoxide CO Nova Analytical Systems

Designed for the continuous monitoring of O2, CO, CO2, and/or H2 gases...

Nova Analytical Systems 8000 Series
Multi oxygen O2 carbon dioxide CO2 carbon monoxide CO 8000 Series Nova Analytical Systems

Designed for the continuous monitoring of O2, CO, CO2, and/or H2 gases...

Nova Analytical Systems 7900 Series
Multi oxygen O2 carbon dioxide CO2 carbon monoxide CO 7900 Series Nova Analytical Systems

For continuous monitoring of any combination of heat treat atmosphere...

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Associated Terms

gas analysers, biogas analysers, industrial gas analyzers

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