GasGuide Helping you find the right solution for your gas analysis application. Analysis that empowers

Issue 6 of our gas guideHelping you find solutions that empower change in your process Contents Servomex - who we are Sustainability and ethics Specifier's guide to gas analysis A warm welcome to this new edition of our Gas Guide, the comprehensive handbook covering every aspect of our gas analysis and sensing solutions. How to use this guide To make it easier to find what you're looking for, we've divided this comprehensive guide into several sections: Updated for 2026, it collects in one place the resources you need to discover how we can empower your processes, helping you to achieve more....

We analyze change, so you can make it happen Servomex helps businesses worldwide to achieve a new level of accuracy in their operations. Our expertise empowers them to make more informed decisions, transform their processes, and make a meaningful impact. Our global mission is to enable change through advanced gas analysis. We want to help you build a better world: one that’s cleaner, healthier, and more productive. Creating a cleaner world… Ensuring a healthier world… Innovating a more productive world… • Low-emission power generation • Safer processes, plants, and workplaces • Faster, leading-edge...

Helping you build a more sustainable world We recognize our role in combating environmental deterioration and climate change, and are committed to conducting our business responsibly, providing products and services that reduce the environmental impact of our customers. We always act to manage and mitigate our impact on the world around us. We have pledged to achieve carbon net-zero across our operations by 2030, driven by the three core pillars of our sustainability strategy. Reducing the impact of our customers and our own operations on our surroundings Operational: Supporting the values and...

Introducing your Specifier’s Guide Choosing the right gas analyzer for your essential process measurement can be a challenge. Factors such as gas measurement range, process environments and the sensing technology used can all affect the results achieved by your analyzer. Our Specifier’s Guide section is designed to help you identify the key criteria you need to address, leading you to make the best choice for your application. We’ll explore the variety of hazardous area, safety, and environmental certifications offered by gas analysis equipment, and what you should look out for when picking a...

Gas measurement guide Want to view our products online? Visit servomex.com Measurement type key: Percent % | Parts Per Million ppm | Per Billion /b | Per Trillion /1

Oxygen guide Choose an analyzer certified for your process Be confident that your analyzer will meet safety requirements and perform to the required level. Official certifications, approvals and compliances ensure that your analyzer has been fully tested and approved for use in specified conditions. Examples of major international certifications for gas analyzers: These certifications utilize a range of protection concepts and global agencies for the certification of equipment for use in potentially explosive atmospheres, including testing to European and International Safety and EMC Standards,...

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 Safe area Non-flammable SERVOPRO MultiExact 4100 Which mounting style? Safe area Full rack Hazardous area Which mounting style? Which mounting style? Portable SERVOPRO Chroma Which mounting style? Across process SERVOTOUGH Laser 3 Plus Across process SERVOTOUGH Laser 3 Plus Half rack SERVOPRO MonoExact DF310E See our full range of analyzers on pages 100-129 or visit: servomex.com P14

Methane guide The right solution for your process environment Hazardous area Safe area Portable Hazardous area enclosures A range of custom-built enclosures are offered by the Servomex systems team to ensure safe and reliable operation in hazardous environments. These rugged enclosed cabinets keep instruments under controlled conditions for reliable, continuous performance, while allowing easy access for maintenance. The primary constituent of natural gas, methane (CH4) is an extremely flammable hydrocarbon, and can form explosive mixtures with air. It is used in many industrial processes, both...

Methane/total hydrocarbons gas analyzer finder What measurement/range do you require? Hazardous area Safe area Hazardous area Safe area Which mounting style? SERVOPRO NanoChrome Which mounting style? Wall Cross-stack Cross-pipe SERVOTOUGH Laser 3 Plus SERVOPRO Chroma See our full range of analyzers on pages 100-129 or visit: servomex.com P18

Selecting the right gas analyzer partner Carbon dioxide Carbon dioxide (CO2) is a colourless gas with applications in the food, oil, and chemical industries, and is used in many pressurized gas tools. If you’re unfortunate enough to pick the wrong gas analyzer supplier, it can lead to problems from the outset. However, the right choice will ensure smooth installation and many years of successful analyzer operation. Many industrial processes need to monitor CO2 for process control and efficiency. Additionally, CO2 is the largest contributor to global climate change, so emissions are also measured...

Carbon dioxide gas analyzer finder What level/range of carbon dioxide do you require? % Safe area Safe area Which mounting style? Hazardous area Which mounting style? SERVOPRO NanoChrome Safe area SERVOPRO Chroma See our full range of analyzers on pages 100-129 or visit: servomex.com P22

Carbon monoxide gas analyzer finder What level/range of carbon monoxide do you require? Safe area Hazardous area Which mounting style? Which mounting style? Hazardous area SERVOPRO NanoChrome Safe area Which mounting style? In situ Across process Across process SERVOTOUGH Laser 3 Plus SERVOTOUGH Laser 3 Plus See our full range of analyzers on pages 100-129 or visit: servomex.com P24