
Specs at a glance
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Measured Variables
Concentration
Cell Pressure
Cell Temperature -
Hazardous area approvals
ATEX / IECEx - Zone 2
CSA Class I, Division 2
Field of application
The OXY5500 oxygen analyzer is a compact, stand-alone, single channel analyzer that uses quenched fluorescence (QF) technology to reliably measure oxygen in natural gas and gas processing applications. A sensor probe is inserted into the process stream and is connected to the controller by an optical fiber. Featuring an LCD display and built-in data logger, the OXY5500 also has full sample conditioning systems available as well as software for a PC interface.
Natural gas quality measurements in production, storage, transportation, and distribution
Monitoring in natural gas, upstream of production and gathering sites
Measurable range from ppm levels to 0-20% O2
Trace measurements as low as 0-10 ppmv oxygen in hydrogen for electrolyzer applications
Ideal for CCUS applications since optical oxygen measurement is unaffected by CO2 or H2S in the process
Benefits
Easy to navigate display and menu
Small optical sensor with no membrane or consumable chemicals
Optical measurement with fast, continuous response
Excellent long-term stability
Not affected by H2S
No moving parts, simple operation
Data logging for 30 days
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 |
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Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
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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 |
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Technical Information (TI)
OXY5500 Optical Oxygen Analyzer Technical Information
System design and specification for the OXY5500 Optical Oxygen Analyzer
EN Select other language 29/06/2023Language:
English
Version:
29/06/2023
File size:
712.3 KB
File name:
TI01656CEN_0223.pdf
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Operating Instruction (BA)
OXY5500 Gas Analyzer Operating Instructions
Commission, operation, and maintenance details for the
OXY5500 Gas AnalyzerEN Select other language 29/07/2024Language:
English
Version:
29/07/2024
File size:
4.7 MB
File name:
BA02195CEN_0324.pdf
Firmware:
01.04.02
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Operating Instruction (BA)
OXY5500 Gas Analyzer Sample Conditioning System Operating Instructions
Commissioning, operation, and maintenance details for the
OXY5500 Gas Analyzer Sample Conditioning System (SCS)EN Select other language 29/06/2023Language:
English
Version:
29/06/2023
File size:
2 MB
File name:
BA02196CEN_0223.pdf
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Installation Instructions (EA)
OXY5500 Transportable Analyzer Connection/Operation
Instructions for connecting and operating the
OXY5500 portable analyzerLanguage:
English
Version:
04/10/2021
File size:
288.4 KB
File name:
EA01389CEN_01.21.pdf
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Ex Safety Instruction (XA)
OXY5500 Gas Analyzer Safety Instructions
ATEX/IECEx/UKEX: Zone 2
cCSAus: Class I, Division 2Language:
English
Version:
29/06/2023
File size:
707.1 KB
File name:
XA02754CEN_0323.pdf
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Special Documentation (SD)
OXY5500 optical oxygen analyzer service software Special Documentation
Instructions for operating the service software to
diagnose and maintain the OXY5500 optical oxygen analyzerEN Select other language 15/01/2025Language:
English
Version:
15/01/2025
File size:
1004.7 KB
File name:
SD02868CEN_0225.pdf
Firmware:
SSI v1.4
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PU (Publication)
TDLASおよびQFアナライザアプリケーションガイド H2O、H2S、CO2、C2H2、NH3、O2の 正確で信頼性の高い測定
天然ガス、水素、バイオメタン、炭素回収、LNG、ガス処理、
NGL分留、石油化学、合成ガス、アンモニア、精製に関する石油・
ガスおよび化学産業向けのTDLASおよびQF技術のアプリケーション
ノート(J22、JT33、SS500、SS2100、SS2100a、SS2100i、および
OXY5500アナライザーに関連)Language:
Japanese
Version:
28/06/2024
File size:
4.5 MB
File name:
PU01459CJA_0323_TDLAS_QF_Analyzers_Guide.pdf
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PU (Publication)
Factory acceptance test (FAT) information - For TDLAS and QF analyzers
An overview about the factory acceptance tests (FATs) offered for
TDLAS and QF analyzers (SS2100, SS2100i, J22, JT33, SS500,
OXY5500) to customers.Language:
English
Version:
06/02/2025
File size:
1.2 MB
File name:
PU01544CEN_0225.pdf
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PU (Publication)
エネルギー転換 - 当社のガスアナライザは準備ができています
エネルギー転換の概要と、石油・ガス産業における炭素から再生可
能エネルギー、天然ガス、水素、LNG、バイオガスなどへのエネル
ギーサプライチェーン転換の需要に対応するためのTDLAS、QF、ラ
マン分光法(J22、OXY5500、Raman Rxn4、Raman Rxn5アナライザを
含む)によるガス分析の重要性。Language:
Japanese
Version:
13/05/2024
File size:
2.9 MB
File name:
PU01458CJA_0122_EnergyTransition.pdf
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PU (Publication)
Real-time quality measurements in biogas and biomethane
A discussion on using TDLAS / QF analyzers (SS500, J22,
JT33, SS2100, and OXY5500) to measure the concentration
of compounds in biogas and biomethane in the Oil & Gas industry.Language:
English
Version:
12/02/2025
File size:
1.2 MB
File name:
PU01455CEN_0325.pdf
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PU (Publication)
Approval drawings - For TDLAS and QF analyzers
An overview about the engineered approval drawings offered
for TDLAS and QF analyzers (SS2100, SS2100i, J22, JT33,
OXY5500, SS500) to enable customers to confirm that the
system fabrication meets their approval.Language:
English
Version:
22/08/2022
File size:
356.7 KB
File name:
PU01488CEN_0122.pdf
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PU (Publication)
TDLAS and QF analyzers application guide - Accurate and reliable measurement of H2O, H2S, CO2, and O2
A guide to TDLAS and QF technology application notes
(natural gas, hydrogen, biomethane, carbon capture, LNG,
gas processing, NGL fractionation, petrochemical, syngas,
ammonia, and refining) for the oil & gas and chemical industries
(relating to J22, JT33, SS500, SS2100, SS2100i, and OXY5500 analyzers).Language:
English
Version:
06/02/2025
File size:
4 MB
File name:
PU01459CEN_0425.pdf
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PU (Publication)
バイオガスとバイオメタンのリアルタイム品質測定
TDLAS/QFアナライザ(SS500, J22, JT33, SS2100, OXY5500)を使
用した、石油・ガス産業におけるバイオガスおよびバイオメタン中
の化合物濃度測定Language:
Japanese
Version:
28/06/2024
File size:
1.8 MB
File name:
PU01455CJA_0223_Biogas_Biomethan_Quality_Measurement.pdf
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PU (Publication)
Energy transition - Our gas analyzers are ready
An overview of energy transition and the importance of gas analysis
via TDLAS, QF, and Raman spectroscopy (including the J22, JT33, OXY5500,
Raman Rxn4, and Raman Rxn5 analyzers) to meet the demand for an
energy supply chain shift away from carbon toward renewable energy,
natural gas, hydrogen, LNG, biogas and more in the oil & gas industry.Language:
English
Version:
14/05/2024
File size:
2.3 MB
File name:
PU01458CEN_0224.pdf
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Competence Brochure (CP)
バイオメタンの品質管理のための分析システム - 再生可能エネル ギーによるカーボンフットプリントの削減
石油・ガス産業におけるバイオメタンの品質管理を目的とした、
Endress+Hauser の TDLAS/QF 計測システム(J22、SS2100 および
SS2100i TDLAS ガスアナライザ、OXY5500酸素アナライザ) の概要
。 本計測システムは、再生可能エネルギーを使用して企業の排出
量削減に役立ちます。Language:
Japanese
Version:
19/07/2024
File size:
4.3 MB
File name:
CP01513CJA_0223_Analysis system for biomethane quality control.pdf
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Competence Brochure (CP)
Process analyzer solutions - Expertise for optimal performance
An overview brochure about process analysis solutions
offered by the Endress+Hauser Process Analyzer Support
team in Europe, including Raman spectroscopy, TDLAS,
and QF technology-based solutions.Language:
English
Version:
10/12/2024
File size:
13.4 MB
File name:
CP01595CEN_0124.pdf
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Competence Brochure (CP)
Analysis system for quality control of biomethane - Reducing carbon footprints with renewable energy
An overview of Endress+Hauser's TDLAS/QF measurement systems
(J22, SS2100 and SS2100i TDLAS gas analyzers, OXY5500 optical
oxygen QF analyzer) for quality control of biomethane for the oil & gas
industry which helps companies reduce emissions using renewable
energy.Language:
English
Version:
14/11/2023
File size:
3.9 MB
File name:
CP01513CEN_0223.pdf
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Innovation (IN)
TDLASおよびQFアナライザ技術ガイド - 動作原理、装置構成、認証情報
波長可変半導体レーザー吸光分光(TDLAS)および蛍光消光(QF)
アナライザの製品ラインアッ(J22、JT33、SS500、SS2100、
SS2100i、SS2100a、TDLASガスアナライザ、およびOXY5500精密酸素
アナライザ)を紹介する技術ガイドです。SpectraSensorsの技術を
使用して、化学産業/石油・ガス産業における天然ガスプロセス流
中の水/水分(H2O)、硫化水素(H2S)、二酸化炭素(CO2)、酸素
(O2)、アンモニア(NH3)、アセチレン(C2H2)を測定します。Language:
Japanese
Version:
13/05/2024
File size:
6.1 MB
File name:
IN01235CJA_0623_TDLAS_QF_Analyzer_Guide.pdf
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Innovation (IN)
OXY5500 precision oxygen analyzer - Reliable O2 measurements for gas applications
An overview brochure about our OXY5500 optical precision
oxygen (O2) analyzer using quenched fluorescence (QF) for
gas applications, powered by SpectraSensors technology.Language:
English
Version:
26/10/2021
File size:
2.3 MB
File name:
IN01227CEN_0121.pdf
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Innovation (IN)
TDLAS and QF analyzers technology guide - Principle of operation, configurations, and certification information
A technology guide examining our tunable diode laser absorption
spectroscopy (TDLAS) and quenched fluorescence (QF) analyzer
portfolio (including the J22, JT33, SS500, SS2100, and SS2100i
TDLAS gas analyzers, and the OXY5500 precision oxygen analyzer)
to measure water / moisture (H2O), hydrogen sulfide (H2S),
carbon dioxide (CO2), and oxygen (O2) in natural gas process streams
within the chemical industry / Oil & Gas industry using SpectraSensors
technology.Language:
English
Version:
06/02/2025
File size:
4.3 MB
File name:
IN01235CEN_0725.pdf
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