Specs at a glance
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Measured variables
O2
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Measuring range
O2: 0 ... 25 %
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Process temperature
ZIRKOR200 Ex-G measuring probe: ≤ +500 °C
ZIRKOR200 Ex-G measuring probe with cooling protection tube: ≤ +1,400 °C
ZIRKOR200 Ex-D measuring probe: ≤ +600 °C
Field of application
The ZIRKOR200 is characterized by a measurement cell with a long service life. The integrated measurement cell monitoring system and fully automated adjustment significantly reduce the maintenance effort. The ZIRKOR remote app allows you to wirelessly access the analyzer quickly and easily. The ZIRKOR200 provides a low-maintenance, simple oxygen measurement system for incineration optimization. Thanks to its suitability test as per EN 15267, it is also suitable for emission monitoring.
Incineration optimization
Oxygen monitoring for process control
Oxygen reference value for emission measurement
Monitoring of inert gas atmospheres
Device properties:
Self-monitoring electrochemical cell
Fully automated adjustment mechanism integrated into the control unit
Version for high temperatures available
ZIRKOR remote app for remote access to the analyzer
Suitability-tested according to EN 15267
Ex version for ATEX/IECEx, Zone 1 and Zone 21
Benefits
Very high availability due to electrochemical cell with extremely long service life
High reliability due to innovative measurement cell protection – even in corrosive or reducing conditions
Reduction in analyzer failures because of internal self-monitoring
Quick measurement close to the combustion process for timely control
Approved for emission monitoring
High safety levels because of outstanding Ex safety concept
Videos
Xpert selection
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Standard products
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Technical excellence
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
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| FLEX selections | Technical excellence | Simplicity |
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Fundamental selection Meet your basic measurement needs |
Technical excellence
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Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Extended selection Optimize your processes with innovative technologies |
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Success stories
Most downloaded
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Innovation (IN)
ZIRKOR – oxygen analyzers for oxygen measurement made easy
English version - 01/2025
The ZIRKOR gas analyzer series provide very robust and reliable oxygen measurement for small combustion plants and large combustion plants.
Language:
English
Version:
01/01/2025
File size:
4.3 MB
File name:
8030012_IN_ZIRKOR_en_V2-0_2025.01_EHS.pdf
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Industry Solution (SO)
Solutions for gas-fired power plants
English version - 01/2025
With 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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12 documents
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Operating Instruction (BA)
ZIRKOR200
Gas analyzer
EN 01/01/2025Language:
English
Version:
01/01/2025
File size:
3.4 MB
File name:
8029867_AE00_OI_ZIRKOR200_en_V2-0_2023-11_EHS.pdf
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Operating Instruction (BA)
ZIRKOR200 Ex-D
Oxygen Analyzer
EN 03/03/202501/01/2025Language:
English
Version:
03/03/2025
File size:
5.9 MB
File name:
8029863_AE00_OI_ZIRKOR200_Ex-D_en_V2-1_2025-03_EHS.pdf
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Operating Instruction (BA)
ZIRKOR200 Ex-G
Oxygen Analyzer
EN 01/01/2025Language:
English
Version:
01/01/2025
File size:
6.1 MB
File name:
8029865_AE00_OI_ZIRKOR200_Ex-G_en_V2-0_2020-12_EHS.pdf
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Ex Safety Instruction (XA)
Safety Information
for 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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Ex Safety Instruction (XA)
ZIRKOR200, ZIRKOR200 Ex
SIL Safety Manual
EN 01/01/2025Language:
English
Version:
01/01/2025
File size:
1.4 MB
File name:
8030811_AE00_SD_ZIRKOR200_SIL_Safety_Manual_en_V3-0_2020-08_EHS.pdf
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Ex Safety Instruction (XA)
ZIRKOR100, ZIRKOR200
Safety Information for non-Ex devices
Language:
English
Version:
01/01/2025
File size:
720.5 KB
File name:
8030264_AE00_XA_ZIRKOR100_200_ml_V1-0_2016-11_EHS.pdf
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Industry Solution (SO)
Solutions for chemicals, petrochemicals and refineries
Endress+Hauser offers a broad product portfolio of continuous gas analyzers using state-of-the-art technologies.
Language:
English
Version:
01/01/2025
File size:
3.1 MB
File name:
8030415_CPR_en_V1-0_2025.01_EHS.pdf
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Industry Solution (SO)
Solutions for waste-to-energy plants
Endress+Hauser offers ideal automation and safety solutions for collection, sorting and recycling of waste.
Language:
English
Version:
01/01/2025
File size:
2.4 MB
File name:
8030416_SO_Waste_en_V1-0_2025.01_EHS.pdf
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Industry Solution (SO)
Solutions for gas-fired power plants
With 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
Soluzioni 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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