
Specs at a glance
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Measured variables
CH4, CO, CO2, H2, H2O, He, N2O, NH3, NO, NO2, NOx, O2, SO2, TOC
Hydrocarbons (e.g. C2H2), halogenated hydrocarbons (e.g. CH2Cl2) and other gases upon request
Field of application
The MKAS gas analyzer system is used to measure a wide variety of exhaust gas parameters. The MKAS can be individually configured to suit the application-specific requirements. Whether used as a continuous emission monitoring system (CEMS) or as a process gas analyzer system (PGA), the individual system components can be precisely tailored to customer requirements. MKAS is available in a standard size or as a space-saving compact version.
Measurements in raw or clean gas
Measurements in process gases
Emissions monitoring, compliant with current EU directives
Device properties:
Analyzers and measured parameters can be retrofitted at any time
Available in a standard size or as a space-saving compact version
Meets the requirements for an automated measurement system (AMS) according to EU standards
Sample gas bypass for very short response times
Matches specific demands even for highly dusty process applications and ATEX applications
Benefits
Customizable to the measuring task thanks to the modular design
Proven system components ensures high reliability
Comprehensive service packages available (incl. installation and commissioning)
Various type of cold-xtractive or hot-extractive analyzers can be combined in a MKAS together with DAS, NOx Converter, etc
Xpert selection
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable

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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Success stories
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Measuring principle
O2: Electrochemical / Paramagnetic, Toxic gases: NDIR / UV / FID / Thermal Conductivity
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Measured variables
CH4, CO, CO2, H2, H2O, He, N2O, NH3, NO, NO2, NOx, O2, SO2, TOC
Hydrocarbons (e.g. C2H2), halogenated hydrocarbons (e.g. CH2Cl2) and other gases upon request -
Ambient temperature range
Indoor: +5 °C ... +40 °C
Can be expanded on the system side if necessary
Indoor with cooling unit: +5 °C ... +50 °C
Can be expanded on the system side if necessary
Outdoor: –20 °C ... +50 °C
Can be expanded on the system side if necessary -
Degree of protection
Indoor: IP54
Can be expanded on the system side if necessary
Indoor with cooling unit: IP34
Can be expanded on the system side if necessary
Outdoor with cooling unit: IP56
Can be expanded on the system side if necessary -
Product safety
CE
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Operating Instruction (BA)
SFU weatherproof enclosure
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Operating Instruction (BA)
English version - 01/2025Gas Sampling Unit with Weatherproof Enclosure
EN 01/01/2025Language:
English
Version:
01/01/2025
File size:
2.6 MB
File name:
8029817_14SF_OI_SFU_IP54_en_V1-1_2019-07_EHS.pdf
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Operating Instruction (BA)
SFU
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Operating Instruction (BA)
English version - 01/2025Gas Sampling Unit
EN 01/01/2025Language:
English
Version:
01/01/2025
File size:
2.6 MB
File name:
8029819_YJ80_OI_SFU_IP23_en_V3-0_2015-08_EHS.pdf
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Operating Instruction (BA)
MKAS
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Operating Instruction (BA)
English version - 01/2025Multi-component gas analyzer system
EN 01/01/2025Language:
English
Version:
01/01/2025
File size:
1.4 MB
File name:
8029882_AE00_OI_MKAS_en_V1-1_2012-07_EHS.pdf
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Ex Safety Instruction (XA)
Safety Information
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Ex Safety Instruction (XA)
English version - 01/2025for non-Ex analyzer devices
Language:
English
Version:
01/01/2025
File size:
2.4 MB
File name:
8030257_XA_Safety_Information_non-Ex_ml_V1-0_2016-06_WEB.pdf
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Special Documentation (SD)
DIN EN 61010-1: 2020-03
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Special Documentation (SD)
English version - 01/2025Additional Information for Extractive Gas Analyzers
Language:
English
Version:
01/01/2025
File size:
1.9 MB
File name:
8030255_AE00_SD_EN_61010_Extractive_ml_V1-0_2022-09_EHS.pdf
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Industry Solution (SO)
Solutions for gas-fired power plants
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Industry Solution (SO)
English version - 01/2025With our broad range of solutions Endress+Hauser has proven applicability in the entire power generation process, from gas flow to
combustion efficiency to emissions monitoring.Language:
English
Version:
01/01/2025
File size:
4.2 MB
File name:
8030417_SO_Power_en_V1-0_2025.01_EHS.pdf
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Competence Brochure (CP)
Soluzioni per il monitoraggio delle emissioni
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Competence Brochure (CP)
Italian version - 05/2025Soluzioni per il monitoraggio delle
emissioni
Ampio portfolio e vasta esperienzaLanguage:
Italian
Version:
27/05/2025
File size:
4.5 MB
File name:
CP01596C16IT01.25-00.pdf
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Competence Brochure (CP)
Emission Monitoring Solutions – broad instrument portfolio and longstanding experience
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Competence Brochure (CP)
English version - 01/2025An overview brochure about emission monitoring, their measuring
principles and technologies, global requirements and services, a
selection guide and the measuring devices at a glanceLanguage:
English
Version:
01/01/2025
File size:
4.9 MB
File name:
8029975_CP_Emission_Monitoring_Solutions_en_V3-0_2025.01_EHS.pdf
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Innovation (IN)
MKAS – flexible analyzer system for process and emission measurement applications
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Innovation (IN)
English version - 01/2025The MKAS gas analyzer system is vused to measure a wide variety of exhaust gas parameters.
Language:
English
Version:
01/01/2025
File size:
2.1 MB
File name:
8015709_IN_MKAS_en_V2-0_2025.01_EHS.pdf
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Prices per piece
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- Optional add-ons
Individual configuration
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