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Raman Rxn-30 probe

Providing reliable, quantitative gas-phase measurements in a process environment

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Raman Rxn-30 probe

Providing reliable, quantitative gas-phase measurements in a process environment

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Office situation support
Have questions about this product?

Benefits

  • Reliable, quantitative gas-phase measurements
  • In situ measurement/no transfer lines or fast loops required
  • Can be directly inserted into processes with temperatures up to 150 °C and 68.9 barg (1,000 psig)
  • Industry standard installation options
  • Direct insertion, side insertion, or sample loop
  • Suitable for hazardous area/classified environments

Integrated technologies

Raman spectroscopy - advanced optical analysis technology
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Raman Rxn-30 probe

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Manufacturer's warranty

Engineered for confidence

Our instruments are designed for long‑lasting performance, precise measurement, and dependable operation in demanding industrial environments. Each product includes a standard manufacturer’s warranty that reflects our commitment to quality and to the trust you place in our solutions.

Should a warranty case occur, the device will be assessed and the applicable remedy will be provided in line with the warranty terms – helping ensure a reliable and efficient resolution and supporting continued operation of your measurement point.

Request for extended warranty

If you require extended warranty coverage, simply contact your local Endress+Hauser representative. Our experts will advise you on the available options to match your application and risk profile, helping you protect your investment, reduce unexpected repair costs, and ensure reliable long‑term operation beyond the manufacturer's warranty period.

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Warranty terms apply

The manufacturer's warranty and extended warranty are subject to specific conditions. For full details, please refer to the locally applicable General Terms and Conditions (GTC), which can be found on the respective country page of our website.

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Right‑first‑time commissioning, worldwide

Endress+Hauser’s qualified service engineers ensure your measurement devices are commissioned right the first time, delivering application‑aligned accuracy, regulatory compliance, and operational confidence from startup onwards, anywhere in the world.

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With Endress+Hauser Smart Support, you benefit from faster issue resolution, higher uptime, reliable global expertise across the entire product lifecycle – and lasting peace of mind.

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With deep field expertise, harmonized processes, and continuous monitoring, we accompany you with comprehensive service offerings – from initial start‑up through instrumentation maintenance to process optimization – as a true lifetime partner delivering improved outcomes.

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Technology

Raman spectroscopy - advanced optical analysis technology

Boost plant safety, ensure product quality, and optimize operations. Raman spectroscopy measures the composition and molecular structure of your samples from lab-to-process in real time.

Product information

Product picture Raman Rxn-30 probe side view aiming right and down
Raman Rxn-30 probe
Specifications
Measuring / Application task Gases
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Description

The Raman Rxn-30 probe has cross-industry appeal for its robust gas-phase headspace monitoring, in situ measurements, and material compatibility. Certified for use in hazardous area environments, the Raman Rxn-30 probe can be inserted directly into processes with temperatures up to 150 degrees Celsius and pressures up to 68.9 barg (1,000 psig). It is available with a variety of mounting options for maximum installation and sampling flexibility.

Field of application
  • Chemical: ammonia, methanol, HyCO, reaction monitoring, blending, catalysis
  • Polymer: polymerization reaction monitoring
  • Gas-phase streams in refining: hydrogen production and recycle fuel blending, fuel characterization
  • Power & Energy: IGCC power plants, gas turbines
  • Pharmaceutical: API reaction monitoring, drying
  • Food & Beverage: fermentations, offgas, volatiles
Benefits
  • Reliable, quantitative gas-phase measurements
  • In situ measurement/no transfer lines or fast loops required
  • Can be directly inserted into processes with temperatures up to 150 °C and 68.9 barg (1,000 psig)
  • Industry standard installation options
  • Direct insertion, side insertion, or sample loop
  • Suitable for hazardous area/classified environments
Predecessors
KAH1
Downloads
Most downloaded
Technical Information (TI)
Rxn-30 Raman spectroscopic probe Technical Information System design and specifications for the Raman Rxn-30 probe
English version - 11/2025
Download
Operating Instruction (BA)
Rxn-30 Raman Spectroscopic Probe Operating Instructions Commissioning, operation, and maintenance details
for the Raman Rxn-30 probe
English version - 11/2025
Download
Short Instruction (KA)
Rxn-30 Raman spectroscopic probe Brief Operating Instructions Quick start guide for the Raman Rxn-30 probe
English version - 12/2024
Download
The CAD Drawings will be available after the configuration.
All downloads
131 Downloads
Technical Information (TI)
Rxn-30 Raman spectroscopic probe Technical Information System design and specifications for the Raman Rxn-30 probe
English version - 11/2025
Download
Operating Instruction (BA)
Rxn-30 Raman Spectroscopic Probe Operating Instructions Commissioning, operation, and maintenance details
for the Raman Rxn-30 probe
English version - 11/2025
Download
Short Instruction (KA)
Rxn-30 Raman spectroscopic probe Brief Operating Instructions Quick start guide for the Raman Rxn-30 probe
English version - 12/2024
Download
Ex Safety Instruction (XA)
Rxn-30 Raman spectroscopic probe Safety Instructions Hazardous area certifications and installation instructions
for the Raman Rxn-30 probe
English version - 06/2024
Download
PU (Publication)
Raman spectroscopy for parahydrogen quantification - Real-time control and quality assurance across the hydrogen supply chain This paper presents experimental findings that validate the performance
of an Endress+Hauser Raman spectroscopic analyzer in accurately
measuring parahydrogen conversion during the hydrogen liquefaction
process.
English version - 01/2026
Download
PU (Publication)
Installation de la spectroscopie Raman en zone explosible (ATEX, IECEx, NEC/CEC) Découvrez comment les systèmes de spectroscopie Raman
sont installés en toute sécurité dans des zones explosibles.
Cet article explique les risques d’ignition optique,
les concepts de protection et comment ATEX, IECEx
et les normes nordaméricaines influent sur la conception
et l’installation conformes des systèmes Raman.
French version - 08/2026
Download
PU (Publication)
石油・ガスおよび化学産業向け ラマン分光計アプリケーションガイド - ガスストリームおよびLNGの組成分析 化学産業および石油・ガス産業におけるガスストリームおよび LNG
の組成分析用(Raman Rxn4 アナライザー、Raman Rxn5 アナライザ
ー、Raman Rxn-30 プローブ、Raman Rxn-41 プローブを含む)、
Kaiser Raman テクノロジーによるラマン分光アナライザーおよび
プローブ製品ラインアップのご案内です。
Japanese version - 05/2024
Download
PU (Publication)
Raman Rxn5 analyzer - Laser-based composition analysis An overview brochure about our Raman Rxn5 analyzer (including
the Raman Rxn-30 probe, the Rxn-40 probe,), a Raman spectroscopy
analyzer system for gas phase measurements powered by Kaiser Raman
technology.
English version - 01/2025
Download
PU (Publication)
ラマン分光法によるパラ水素の定量化 - 水素サプライチェーン全 体にわたるリアルタイム管理と品質保証 この論文では、Endress+Hauserのラマン分光計システムが、水素液
化プロセスにおけるパラ水素変換を高精度に測定できる性能を有す
ることを、実験結果により検証しています。
Japanese version - 03/2026
Download
PU (Publication)
Raman analyzer application guide for the Oil & Gas, Power & Energy, and Chemical industries - Composition analysis of gas streams and LNG A guide to our Raman spectroscopy analyzer and probe portfolio, powered
by Kaiser Raman technology, for composition analysis of gas streams and
LNG (includes the Raman Rxn4 analyzer, the Raman Rxn5 analyzer, the
Raman Rxn-30 probe, and Raman Rxn-41 probe) in the Oil & Gas,
Power & Energy, and Chemical industries.
English version - 01/2026
Download
PU (Publication)
Industry standards on gas quality - Raman Rxn5 analyzer (gas) and Raman Rxn4 analyzer (LNG) A list of industry gas quality standards that our Raman Rxn5 analyzer
meets for gases and our Raman Rxn4 analyzer meets for LNG.
English version - 01/2025
Download
PU (Publication)
Raman spectroscopy installation in hazardous areas (ATEX, IECEx, NEC/CEC) This learning article explains how Raman spectroscopy systems are
safely installed in hazardous areas to meet ATEX, IECEx, and North
American standards.
English version - 04/2026
Download
PU (Publication)
Raman Rxn-30 気相プローブ この概要パンフレットでは、Kaiser Ramanテクノロジーを搭載した
ラマン分光法プローブ「Raman Rxn-30」について紹介しています。
Raman Rxn-30は、石油・ガス産業および化学産業における気相測定
に特化したプローブです。
Japanese version - 12/2025
Download
PU (Publication)
Raman Rxn5 アナライザレーザーベースの組成分析 Raman Rxn5アナライザ(Raman Rxn-30プローブ、Rxn-40プローブ、
Rxn-41プローブを含む)は、Kaiser Ramanテクノロジーを搭載した
、気相測定用のラマン分光計システムです。この概要パンフレット
では、これらの機器の特長と用途についてご紹介しています。
Japanese version - 01/2026
Download
PU (Publication)
Raman Rxn-30 probe - Gas phase analysis An overview brochure about the Raman Rxn-30 probe, a
Raman spectroscopy probe for gas phase measurement
powered by Kaiser Raman technology in the Oil & Gas
industry and Chemical industry.
English version - 01/2022
Download
Innovation (IN)
化学産業におけるラマン技術 プロセスラインにおける信頼性の高い組成測定
Japanese version - 03/2023
Download
Innovation (IN)
Raman spectrographic probes - Robust optical measurement of chemical composition An overview brochure about our Raman spectroscopy probe
portfolio including the Rxn-10 probe, Rxn-20 probe, Rxn-30 probe,
Rxn-40 probe, Rxn-41 probe, Rxn-45 probe, Rxn-46 probe, and
probe accessory optics (bIO-Optic, Raman single use optic system /
SUB, immersion optic , non-contact optic), powered by Kaiser Raman
technology.
English version - 10/2021
Download
Innovation (IN)
Raman technology for the chemical industry - Reliable composition measurement of chemical process streams An overview brochure about our Raman spectroscopy analyzer systems,
powered by Kaiser Raman technology, for the chemical industry
(includes the Raman Rxn2 analyzer, Raman Rxn4 analyzer,
Raman Rxn5 analyzer, and the Raman Rxn-10 probe, Raman Rxn-20 probe,
Raman Rxn-30 probe, Raman Rxn-40 probe, and Raman Rxn-41 probe).
English version - 10/2021
Download
Innovation (IN)
ラマン分光プローブ - 堅牢な分光分析による化学組成分析 ラマン分光法プローブ製品ラインナップに関する概要パンフレット
です。この製品ラインナップには、Rxn-10プローブ、Rxn-20プロー
ブ、Rxn-30プローブ、Rxn-40プローブ、Rxn-41プローブ、Rxn-45プ
ローブ、Rxn-46プローブ、およびプローブオプティクアクセサリ
(bIOオプティック、シングルユース向けラマンオプティックシス
テム/SUB、浸漬オプティック、非接触オプティック)が含まれてい
ます。これらはすべて、Kaiserラマンテクノロジーによって動作し
ます。
Japanese version - 06/2024
Download
Innovation (IN)
Raman-Sonden - Zuverlässige optische Analyse der chemischen Zusammensetzung Eine Übersichtsbroschüre über unser Raman-Spektroskopie-Sondenportfolio
einschließlich der Sonden Rxn-10, Rxn-20, Rxn-30,
Rxn-40, Rxn-41, Rxn-45, Rxn-46 und Sonden-Zubehöroptiken
(bIO-Optic, Raman-Singel-Use optiken/SUB,
Immersionsoptik, berührungslose Optik),
die auf der Kaiser Raman-Technologie basiert.
German version - 09/2025
Download
Innovation (IN)
Mesure optique robuste de la composition chimique -
French version - 03/2023
Download
Innovation (IN)
Raman-Technologie in der chemischen Industrie Zuverlässige Messung der Zusammensetzung
chemischer Prozessströme.
German version - 07/2025
Download
White paper (WP)
Optimizing green ammonia production with Raman spectroscopy A white paper about the use of Raman spectroscopy in green ammonia
production to ensure quality control and process efficiency, such
as with Raman systems that include a Raman Rxn5 analyzer and a
Rxn-30 probe.
English version - 10/2025
Download
White paper (WP)
ラマン分光法によるグリーンアンモニア製造の最適化 グリーンアンモニア製造において、品質管理とプロセス効率を確保
するためのラマン分光法の活用に関するホワイトペーパー。Raman
Rxn5 アナライザや Rxn‑30 プローブを含むラマンシステムなどの
使用例が含まれます。
Japanese version - 01/2026
Download

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FAQ

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further parts

Rxn-30 particulate filter

further parts
further parts
Order code 70178145
further parts
further parts

Rxn-30, seal, Teflon

further parts
further parts
Order code 70178146
further parts
further parts

Rxn30, retro, 532nm, 316L

further parts
further parts
Order code 70187787
further parts
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Rxn-30, process interface

further parts
further parts
Order code 70187793
Spare parts
Product picture Raman Rxn-30 probe side view aiming right and down
Raman Rxn-30 probe

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Spare parts

further parts
further parts

Rxn-30 particulate filter

further parts
further parts
Order code 70178145
further parts
further parts

Rxn-30, seal, Teflon

further parts
further parts
Order code 70178146
further parts
further parts

Rxn30, retro, 532nm, 316L

further parts
further parts
Order code 70187787
further parts
further parts

Rxn-30, process interface

further parts
further parts
Order code 70187793
Spare parts