Catalogue 2022

76

Highlights 2022

77

Raman Rxn4 analyzer – molecule analysis in real time Identification and quantification of substance mixtures by “optical fingerprint”

J22 TDLAS gas analyzer Proven technology for accurate and reliable measurement of H 2 O

Services System components Automation Optical analysis Temperature Liquid analysis Flow Pressure Moisture Digitalization Plant safety Level

• Many years of proven TDLAS* technology now NEWLY integrated into the Endress+Hauser device concept • Extremely compact build guarantees space-saving installation, e.g. in analysis containers • Redundant traceable NIST calibration guarantees high-accuracy and certified concentration determination • Integrated Heartbeat Technology enables comprehensive device diagnostics, easy testing and predictive maintenance

• Compact system with integrated “chemometrics software” and digital interfaces such as OPC-UA • Compatible with market-standard software, e.g. PEAXACT , SIMCA®, GRAMS IQ™, Unscrambler • Tailor-made service packages including critical spare parts and guaranteed response times

Applications in the focus industries General • Reaction chemistry • Crystallization • Polymorphism Life sciences • Cell culture, fermentation and downstream applications including cGMP applications Chemicals • Polymerization, e.g. PE or artificial rubber • Catalyst studies • Urea production Oil+gas • LNG composition • Hydrogen management in refineries • P-I-O-N-A* measurement for optimization of naphtha crackers • Dosing of additives Benefits – Rxn4 process analytical system • Rack-mounted (or electrical enclosure installation) and engineered for 24/7 use • User-friendly, integrated control software • Quick implementation thanks to “lab-to-process scalability” and model transfer • Integrated optical references for automated wavelength and intensity validation and correction

Application H 2 O in hydrogen, natural gas or hydrocarbon gas mixtures Benefits • Contactless, laser-based concentration determination by optical unit isolated from the process gas avoids con tamination for reliable and sustained operation • Very high resolution thanks to extremely narrow laser bands • No cross sensitivities in respect of common contamina tions, such as methanol • Virtually 100% of components can be exchanged in the field by Endress+Hauser or suitably qualified experts • Standards-based validation by means of certified test gas

Raman Rxn4 analyzer - 19" compact Raman measurement

More information available at: www.endress.com/TDLAS-QF-analyzers

J22 TDLAS gas analyzer

More information available at: www.endress.com/raman-spectroscopic-analyzers

Technical data • Measuring ranges: 0-500 to 0-6,000 ppm v • Measurement accuracy: ±2 ppm v or ±2% rdg • Repeatability: ±1 ppm v ... ±1% rdg • Outputs: Modbus RTU via RS485 and optionally configurable analog/status service web server: Ethernet RJ45 outputs or relay outputs • Ambient t = -20°C to +60°C • Approvals: ATEX / IECEx Zone 1UKEx Zone 1CSA Class I, Division 1CSA Class I, Zone 1

Optional: touchscreen for operation and measured value display

Technical data • Up to 4 measurement channels in one RXN4 • Wavelengths: 532 nm, 785 nm or 1,000 nm • Process -196°C to 450°C - …450 bar f (T) • Probe material: grade 2 titanium, Hastelloy C276, SS316L and FDA-listed sapphire window • Approvals: ATEX, IEC EX – CSA • Interfaces: OPC – Modbus – HTTPS

* P-I-O-N-A: paraffins, isomers, olefins, naphthenes, aromatics

* TDLAS – tunable diode laser absorption spectroscopy