Complete Gas Analysis Guide
45Pages

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Complete Gas Analysis Guide - 1

SPECIFIER’S GUIDE How to choose the right solution SENSING TECHNOLOGIES Gas measurement methods explained APPLICATION SOLUTIONS Find out how we improve your process FULL PRODUCT GUIDE See our range of gas analyzers SYSTEMS Expert, bespoke gas analysis, scalable to your application SERVICE NETWORK Providing the support you need, wherever it’s require

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Complete Gas Analysis Guide - 2

CONTENTS SPECIFIER’S GUIDE TO GAS ANALYSIS HELPING YOU FIND THE RIGHT SOLUTION FOR YOUR GAS ANALYSIS APPLICATION Trevor Sands, Servomex President • Environments – 06 • Carbon dioxide/carbon monoxide guide – 07-11 • Certifications – 12 • Methane guide – 13-15 • Type of supplier – 16 Welcome to our comprehensive handbook covering all aspects of gas analysis and our sensing solutions. For the first time, we’ve gathered in one publication all the resources you need to find the best gas analysis solution for your application. It’s an introduction to our complete product range, including...

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Complete Gas Analysis Guide - 3

YOUR SPECIFIER’S GUIDE Selecting the right gas analyzer for your essential process measurement can be challenging. To help, our experts have created this Specifier’s Guide, identifying the key criteria you need to address when choosing your solution. This section of our Gas Guide explains how factors such as gas measurement range, process environments and the sensing technology used can all affect the results achieved by your analyzer. We also explore the variety of hazardous area, safety, and environmental certifications offered by gas analysis equipment, and the things you should look for...

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Complete Gas Analysis Guide - 4

CARBON DIOXIDE/CARBON MONOXIDE THE RIGHT SOLUTION FOR YOUR PROCESS ENVIRONMENT CONTROL YOUR PROCESS AND EMISSIONS Analyzers built to operate in standard ambient conditions, such as those found in a laboratory, air separation unit, or any non-hazardous industrial environment. They require no special adaptations to perform reliably in these conditions. Analyzers designed to operate in hostile environments, including high temperatures, acidic or corrosive conditions, or outdoors exposed to the weather. Typically enclosed in protective casings, ready to meet specific standards for hazardous...

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Complete Gas Analysis Guide - 5

CARBON DIOXIDE GAS ANALYZER FINDER WHAT LEVEL/RANGE OF CARBON DIOXIDE DO YOU REQUIRE? ppm % HAZARDOUS AREA SAFE AREA HAZARDOUS AREA WHICH MOUNTING STYLE? WHICH MOUNTING STYLE? SAFE AREA NON-FLAMMABLE HYDROGEN GAS PURITY GAS PURITY SERVOPRO MultiExact 4200 GENERAL PURPOSE SERVOFLEX MiniHD 5200 See our full range of analyzers on pages 58-73 or visit: servomex.com

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Complete Gas Analysis Guide - 6

CARBON MONOXIDE GAS ANALYZER FINDER WHAT LEVEL/RANGE OF CARBON MONOXIDE DO YOU REQUIRE? ppm % HAZARDOUS AREA SAFE AREA WHICH MOUNTING STYLE? HAZARDOUS AREA WHICH MOUNTING STYLE? WALL (EXTRACTIVE) SAFE AREA WHICH MOUNTING STYLE? IN SITUE GAS PURITY SERVOPRO MultiExact 4200 ACROSS PROCESS SERVOTOUGH Laser 3 Plus ACROSS PROCESS SERVOTOUGH Laser 3 Plus GAS PURITY SERVOPRO MultiExact 4200 See our full range of analyzers on pages 58-73 or visit: servomex.com

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Complete Gas Analysis Guide - 7

MAKE SURE YOUR ANALYZER HAS THE RIGHT CERTIFICATIONS A KEY MEASUREMENT FOR MANY INDUSTRIAL PROCESSES Official certifications, approvals and compliances provide the confidence that your analyzer has been fully tested and approved for use in specified conditions. This provides confidence that the analytical equipment will meet safety requirements and perform to the required level. The primary constituent of natural gas, methane is a hydrocarbon with the formula CH4. It is extremely flammable, and is capable of forming explosive mixtures with air. Methane is used in many industrial processes,...

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Complete Gas Analysis Guide - 8

METHANE/TOTAL HYDROCARBONS GAS ANALYZER FINDER WHAT MEASUREMENT/RANGE DO YOU REQUIRE? ppm % HAZARDOUS AREA SAFE AREA HAZARDOUS AREA SAFE AREA WHICH MOUNTING STYLE? WHICH MOUNTING STYLE? CROSS-STACK CROSS-PIPE SERVOTOUGH Laser 3 Plus SERVOTOUGH Laser 3 Plus SERVOPRO HFID See our full range of analyzers on pages 58-73 or visit: servomex.com

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Complete Gas Analysis Guide - 9

OXYGEN WHAT TO LOOK FOR IN A GAS ANALYZER SUPPLIER ESSENTIAL GAS WITH A RANGE OF ANALYTICAL SOLUTIONS Your choice of gas analyzer supplier can be as important as selecting the product itself. Picking the wrong one can cause problems from the outset, while the right selection can ensure smooth installation and many years of successful analyzer operation. KEY FACTORS WHEN SELECTING YOUR GAS ANALYZER SUPPLIER A supplier with deep applications knowledge can help you fit the best solution to your process. They'll understand the difficulties you face and the challenges you need to overcome, and...

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Complete Gas Analysis Guide - 10

OXYGEN GAS ANALYZER FINDER WHAT LEVEL/RANGE OF OXYGEN DO YOU REQUIRE? PURITY 90-100 % SAFE AREA HAZARDOUS AREA SAFE AREA HAZARDOUS AREA SAFE AREA WHICH MOUNTING STYLE? RACK SAFE AREA SAFE AREA HAZARDOUS AREA WHICH MOUNTING STYLE? WHICH MOUNTING STYLE? PORTABLE FULL RACK SERVOTOUGH Laser 3 Plus ACROSS PROCESS SERVOTOUGH Laser 3 Plus HALF RACK ACROSS PROCESS WHICH MOUNTING STYLE? See our full range of analyzers on pages 58-73 or visit: servomex.com

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Complete Gas Analysis Guide - 11

Servomex uses a wide range of sensor technologies to deliver solutions for gas analysis applications in a variety of important industries. These sensors, many of which are manufactured in our cutting-edge technical facilities in the UK and USA, are key to the highly accurate and reliable measurements provided by our comprehensive range of gas analyzers. The variety of sensors available to Servomex is one of our major advantages as a supplier of gas analysis solutions. Instead of choosing from just two or three sensing technologies to resolve an application challenge, we can apply the most...

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Complete Gas Analysis Guide - 12

ALUMINUM OXIDE MOISTURE AND DEW POINT ANALYSIS LIGHT-BASED MEASUREMENTS FOR NOx ANALYSIS Aluminum Oxide (Al2O3) sensors work by measuring the capacitance between the aluminum core and a gold film deposited on the oxide layer. The capacitance varies according to the water vapor content in the pores of the oxide layer. Chemiluminescence detectors take advantage of nitric oxide (NO) and nitrogen dioxide (NO2) chemical reactions that emit light as part of that process. This is different from fluorescence or phosphorescence, in that the light produced stems from a chemical reaction rather than...

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