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凭借广泛的产品组合，我们拥有非常适合您应用需求的技术。
我们稳定可靠的气体分析解决方案可测量超过20种气体，可达到业界先进的精度和稳定性。
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为您的过程控制找到正确的气体分析解决方案。我们的探测器允许您通过关键参数进行选择，包括气体感测，使用的技术和所需的量程。
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Servomex delivers highly accurate measurements of sulfur dioxide (SO2) emissions for your process. Our SERVOPRO 4900 Multigas continuous emissions monitoring system (CEMS) gas analyzer delivers a range of part-per-million (ppm) measurements for SO2 gas analysis in emissions monitoring applications for regulatory compliance and clean air.
Sulfur dioxide is one of the six criteria pollutants identified by the US Environmental Protection Agency as requiring control to meet air quality standards. Commonly resulting from the combustion of fossil fuels, it is harmful to human, animal, and plant life. Regulatory bodies across the world require emissions from industrial plants to be monitored by an SO2 gas analyzer. In most cases, heavy fines and other penalties may be levied for exceeding permitted SO2 levels.
An enhanced version of Infrared sensing, Gas Filter Correlation (Gfx) technology uses photometric analysis to deliver extremely accurate results when low-level measurements are needed, or where background gases may interfere with the measurement.
It is based on the ability of gases to absorb unique light wavelengths, and uses that property to identify the concentration of sulfur dioxide in a flue gas. Gfx delivers a real-time measurement response, unaffected by background gases. The measurement technique is virtually immune to obscuration of the optics, which prevents sensor drift and reduces calibration frequency.
The SERVOPRO 4900 Multigas analyzer can be configured to measure up to four simultaneous gas stream measurements. This means it can be used as a standalone sulfur dioxide analyzer, or as part of a comprehensive CEMS system for a wide range of industries and processes including power generation, petrochemical, refining, waste incineration, iron and steel, pulp and paper, and cement manufacture.
For accurate and reliable ppm measurements of SO2, Servomex provides the SERVOPRO 4900 Multigas analyzer. Configured with a Gas Filter Correlation sensor, it delivers high-range SO2 measurements (0-1,000/0-10,000 ppm), standard-sensitivity measurements (0-200/0-2,500 ppm), and high-sensitivity measurements (0-100/0-1,000 ppm).
Specifically designed for continuous emissions monitoring of flue gas, the SERVOPRO 4900 Multigas can deliver up to four simultaneous gas stream measurements.
It combines Servomex’s leading-edge sensing technologies with a modern digital platform, for next-generation performance at a low cost of ownership.
The 4900 Multigas is backwards-compatible with existing 4900 installations and uses the same reliable measurement technology, providing trusted gas analysis combined with the advanced digital communications required by modern systems.
Our Gfx sensing technology delivers a versatile measurement of sulfur dioxide concentration for CEMS analysis, meeting a range of safety and regulatory requirements.
An advanced form of Infrared sensing, Gas Filter Correlation (Gfx) technology is ideal in applications with interferent background gases, delivering precise, sensitive measurements. It is used in our SERVOTOUGH SpectraExact 2500 photometric analyzer, and is a key technology for our SERVOPRO multi-gas analyzers, the MultiExact 4100, MultiExact 4200, and 4900 Multigas.
Infrared sensing is a flexible measurement technology based on the unique light-absorbing properties of some gases. It delivers a non-contact, real-time detection of the selected gas’s concentration in a mixture, and is widely used in our analyzer range, including portable analyzers, photometric products, and multi-gas analyzers.
For more in-depth information about our Sulfur dioxide analysis solutions, download our additional expert resources
我们的气体分析解决方案可提高燃烧器效率，实现节能减排。
了解我们的全方位解决方案如何保障工厂安全，改善过程控制并确保产品质量。
了解我们的解决方案如何帮助客户最大限度延长正常运行时间并降低维护成本，同时缩短周期时间。
了解我们的燃烧分析和CEMS解决方案如何降低现代火葬场的燃料成本并监测排放。
Discover how our expert knowledge supports sulfur dioxide measurements for your application
A choice of technologies to fit your application
Servomex is the global leader in gas analysis, providing solutions for cleaner, more efficient industries, and enabling the manufacture of products that benefit everyone. With 70 years of expertise and research behind us, we deliver industry-changing gas analysis measurements for process control, quality, safety, emissions monitoring, and combustion efficiency.
Wherever you are in the world, our network of service engineers provides the expertise you need to keep your ammonia analyzer operating at peak performance. With state-of-the-art service centers around the globe, you’ll always have the support your process needs.
Our global service network delivers the support you need to keep your analyzer or system operating at peak performance, for total peace of mind.
Our Purity & Specialty (P&S) team provides products, knowledge and service to market sectors including industrial and medical gases, UHP gases, and semiconductor manufacture
Our Industrial Process & Emissions (IP&E) division is responsible for our gas analysis solutions in the power generation, hydrocarbon processing and emissions monitoring markets
The Servomex difference is clear from the start, all the way through to delivery of a sulfur dioxide gas analysis system that will transform your process.
Our team stays in place throughout the project, ensuring consistent communication. This starts with identifying the parameters that the system must meet to ensure optimum performance and ease of use.
Our schematics and documents are reviewed by the customer until the final design is agreed upon. Our skilled engineers then assemble the system at one of our cutting-edge regional centers, with continuous evaluation throughout the build process.
After internal testing and an intensive Factory Acceptance Test (FAT), the finished system is shipped for installation. Our expert support team can commission and calibrate the system and provide any necessary operator training.
The Servomex difference is clear from the start, all the way through to the delivery of an sulfur dioxide gas analysis system that will transform your process.