Gas Analyzers
Welcome to our gas & liquid analyzers page! Here, you will find all the information about our comprehensive range of gas analyzer measurement solutions.
Applied Analytics™ [AAI] is a global manufacturer of industrial process analysis instruments. AAI systems are used primarily to measure real-time chemical concentrations in liquid or gas process streams and physical parameters like colour, calorific value, and purity. AAI uses laser spectroscopy technology, which measures a high-resolution absorbance spectrum in a continuously drawn sample from a liquid or gas process stream. AAI is a world leader in Tail Gas H2S Analyzer.
MRU Instruments specializes in portable, semi-continuous and continuous emission monitoring (CEMS), flue gases, combustion analyzers, dust/opacity monitoring and biogas analyzers and utilizes electrochemical, NDIR technologies.
Gas Analyzers
OMA Process Analyzer
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The OMA is an industrial device that measures a high-resolution absorbance spectrum in a continuously drawn sample from a liquid or gas process stream. Harvesting this rich data, the OMA provides real-time analytics for the process stream, including chemical concentrations, purity, and colour.
What does the OMA measure?
Chemical concentrations The OMA can simultaneously monitor up to five chemicals in the sample stream. All analytes must have distinct absorbance curves in the wavelength range of the OMA. Search for a measurement
Chemical purity By measuring a high-resolution transmittance spectrum, the OMA can very precisely detect impurities in the sample fluid by sudden changes in the spectral structure.
Physical properties Various properties, such as the heating value of a fuel or the octane of a gasoline blend, can be powerfully correlated to the absorbance spectrum of the sample.
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Fast, continuous reading in under 10 seconds
No moving parts or consumables
Rich trend data and customizable interface
Wall mount, Rackmount, Portable
Up to 5 gases simultaneously
Multiple customizable measurement ranges – 0-10 ppm and 0-100% with one OMA
Integrate other detectors into OMA’s central interface.
World’s safest analyzer
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Biogas Analyzer (Handheld)
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For Landfill and anaerobic digesters, the OPTIMAX measures methane, carbon dioxide, hydrogen sulphide, oxygen, pressure, flow and temperature. It can also be outfitted for the tuning of WTE engines, whether on biogas or natural gas, to measure carbon monoxide and NOx.
Unleash the full potential of your biogas operations with our highly versatile, dependable analyzer.
Application: Bio Gas / Landfill / CHP, Biogas / Landfill / CHP, CH4, CO, CO2 Measured, H2, H2S, NO, NO2, NOx, O2,
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The most powerful handheld biogas analyzer
Ideally suited for landfills, digesters plus waste to energy engine tuning
Simple operation
Compact & Rugged
Easy Data Handling
Low ownership cost
NESHAP conform – CO monitoring in landfill gas wells
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Odorant Analyzer
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Simplify the odorization process using the most reliable odour/mercaptans monitor. The OMA is a solid-state solution for replacing or supplementing human sniffers.
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Fast, continuous reading
Analyzer response time is 1 to 5 seconds
No false positives
Huge dynamic range
High measurement frequency paints a clearer picture
Measure up to 5 chemicals
Also measure H2S, COS
Stabilized by Auto-Zero; remote operation optional
Sample fluid never enters the analyzer enclosure
No consumables/reagents
Proven low-maintenance
CSA Hazardous Area certifications
No shelter required
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Biogas Stationary Analyzer
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Complete analysis tasks with powerful products designed for biogas, cogeneration heat and power engine emissions, bio-methane, landfill-gas and coal bed methane testing. Gather industrial safety data using advanced biogas analyzer technology.
Unleash the full potential of your biogas operations with our highly versatile, dependable analyzer.
Application: Bio Gas / Landfill / CHP, Biogas / Landfill / CHP, CH4, CO, CO2 Measured, H2, H2S, NO, NO2, NOx, O2,
Ideal for:
• Landfill sites
• Anaerobic digesters
• CHP/WTE cogeneration engines
• Municipal or industrial wastewater
treatment plants
• Flare inlets/outlets
• RNG production
• Food or animal waste process plants
• Coal bed methane sites
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Industry-compatible rugged design for harsh industrial use
Up to 10 sites monitoring via time-sharing
Efficient gas prep provides fast and reliable measurement
Fresh air and auto zero
Auto calibration
Sampling flow from low suction up to high-pressure gas
Direct and continuous/discontinuous measurement
Optional dilution of the H2S sample gas
Multiple in / outputs: Ethernet, RS485 Modbus / Profibus / 4 … 20 mA / Alarm relays
Fast & Easy installation and start-up / no need for compressed air for dilution
UL/CSA CL 1. Div.2 & non-hazardous
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Semi-Continuous Emission Monitoring (CEMS)
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Low cost, reliable system for emission monitoring and combustion checking of various industrial sites, using extractive method, and tailored to your needs.
The complete, ready-to-use flue gas analyzer SWG100 CEM is a low-cost industrial solution to be used with a wide variety of emission sources:
Small power plants, small gas turbines, cogeneration heat and power engines (CHP), waste incinerators, ovens, and kilns, industrial heaters and dryers, food industry steam boilers, biomethane and methane boilers, ethanol and palm oil plants and more
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Very compact industrial design, for up to 6 gas simultaneous measurement using low cost but reliable electrochemical cells for O2, CO, NO, NO2, SO2 and infrared module (ndir) for CO2 measurement or 3-gas NDIR for CO/CO2/CH4
advanced sample gas preparation for fast and reliable measurements
flexible platform can be used for various combustion applications
direct and continuous/discontinuous measurement, with pressure and temperature
compensation of all main flue gas parameters
external measurements (temperature, pressure, etc) by reading of ext. standard signal
simple installation, ready-to-run delivery and easy to maintain
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Continuous Emission & Flue Gas
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With SWG 200 CEM (Continuous Emission Monitoring) we offer you a cost-effective, reliable emission and combustion monitoring system.
Suitable for various industrial sectors:
Diesel engines, methane/natural gas boilers, landfill gas/bio-gas CHPs, bagasse
and biomass boilers and others
Simultaneous infrared analysis of up to 8 flue
gas components is possible
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Use of optimized NDIR technology with improved accuracy and without zero offset
O₂ measurement with an electrochemical or a paramagnetic sensor
Automatic zeroing using clean ambient air
Automatic calibration for up to 4 gas cylinders
Double-stage Peltier gas cooler with 2 automatic condensate pumps
Cold/dry gas sampling with low sample flow volume of only 1 l/min.
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Tail Gas H2S Analyzer
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The world’s safest tail gas analyzer. TLG-837 continuously measures the concentrations of H2S, SO2, COS, and CS2 in the Claus process tail gas stream. Using the patented in situ DEMISTER sampling probe and a full-spectrum UV-Vis spectrophotometer, this system provides an extremely fast, accurate response for tight process control.
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Continuously measures concentrations of H2S and SO2 and outputs Air Demand signal (user-defined formula)
Patented DEMISTER sampling probe with internal sulfur vapor removal
Totally solid state with no moving parts, sample lines, or heat tracing — modern design for low maintenance
Ultra-safe fiber optic design — no toxic/explosive sample gas in analyzer enclosure
Superior Off-Ratio range ( 100:1 < H2S/SO2 ratio < 1:20 )
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Dust/Opacity Monitoring
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Stack opacity, Stack dust monitoring, Emission opacity, baghouse dust monitor, Continuous Emission Monitoring, Flow / Dust, Gas Turbines/compressors, Iron / Steel Industry, Power Plants, Refineries / Petrochem.
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Direct continuous measurement across the stack
Small, lightweight & low operating costs
Simple installation, commissioning and operation
No moving parts – minimal maintenance
PC-based setup, control and data logging
Long-life green LED source
High measuring accuracy
Opacity or mg/m3 (*) after on-site calibration according to VDI 2066
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Sulphur Pit H2S
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The world’s safest tail gas analyzer. TLG-837 continuously measures the concentrations of H2S, SO2, COS, and CS2 in a sulphur pit.
Using the patented in situ DEMISTER sampling probe and a full-spectrum UV-Vis spectrophotometer, this system provides an extremely fast, accurate response for tight process control.
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Continuously measures H2S levels using UV-Vis spectrophotometer
Totally solid-state build with no moving parts — modern design for low maintenance
Additional software benches for up to 4 chemical analytes
Ultra-safe fiber optic design with no sample gas inside analyzer unit — world’s safest solution for this application
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Biogas & Emission Analyzer
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Advanced analyzer for biogas & emission compliance reporting.
For long-term biogas and cogeneration heat and power engine emissions testing
Simultaneous measurements of up to 7 gas components!
Biogas measurement: O2, H2S, CH4 and CO2 (infrared for CO2/CH4)
Emissions measurement: O2, CO*, NO*, NO2* and CO2
Biogas pressure measurement (or stack pressure)
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Standard O2 measurement with long-life cell (approx. 4-5 years estimated life span)
Super bright, colour 3.5” TFT display with LED backlight
Sample preparation via gas cooler
Intuitive menu-guided software and function keys
Internal data storage for up to 16,000 measurements
High energy Li-Ion battery (up to 10 hours operation time with gas cooler)
Customizable screen settings
Durable and dirt-resistant keypad
Built-in speed printer with easy paper loading
Integrated SD card reader for additional data storage and data transfer to PC
Compact and robust transport case
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Combustion/Flue Gas (Portable)
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MGAprime
PREMIUM - flue gas and emission analyzer
Highly precise NDIR measuring technique
With MGAprime, simultaneous analysis of up to 8 NDIR gas components is possible.
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Gas conditioning according to CEN/TS -17021
CH4 -cross sensitivity compensation for SO2
The user can set the duration of measurement, interval and averaging; measured value display is also possible as a curve chart.
Automatic zeroing for long-term measurements
Lithium-ion battery operation, including gas cooler and measurement, but without heating hose
Data transmission LAN, WiFi, USB, RS 485, analog as well 400 MB internal data storage
EPA Reference Method Portable Analyzer
Up to 8 NDIR sensors
Plus EC or PM Oxygen
Only 16lbs with GC performance
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In-Situ O2/Combustibles Monitor
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In-situ real-time analysis of oxygen and COe.
OMS 420 provides continuous combustion optimization at industrial boilers.
Applications:
Cement Industry, COe, Gas Turbines / Compressor, IN-SITU, Installers / Boiler Manufacturers, Iron / Steel Industry, O2, Power Plants, Refineries / Petrochem.
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All combustions with combustion temperatures up to max. 3,092 °F (1,700 °C) (see different models)
Die casting aluminum enclosure with electronics, keyboard, up-front display of O₂ and COe*
Standard DN65 flange with variable probe tube lengths Ø 2.36“ (60 mm) and with back-purge-/compressed air connector
Connecting tube with reference air inlet and small flange, Ø 3.94“ (100 mm)
Rugged industrial plug for power supply and data transfer (analog 4 ... 20 mA, digital RS 485)
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