Process Gas Analyzer measures argon and nitrogen.August 4, 2011 -
Available in bench top, panel, or 19 in. rackmount options, SERVOPRO MultiExact uses TruRef technology to eliminate distorting effects of changing thermal mass and thermal convection. Thermal conductivity measurement is fully supported, with control optimized via RS232 serial communications, Ethernet connectivity, or Modbus via RS485. MultiExact also offers NAMUR-compliant fault relay functions, allowing alarms, maintenance, and service-in-progress messages to be communicated remotely.
Original Press release
Servomex Group Ltd
Jarvis Brook
Crowborough East Su, , TN6 3DU
United Kingdom
SERVOPRO MultiExact with New TCD Technology Delivers Class-leading Argon and Nitrogen Measurement to ASU Operators
Crowborough, UK, - Now offering using class-leading measurements of argon and nitrogen using the world's first true Thermal Conductivity (TCD) process gas analyser, the Servomex SERVOPRO MultiExact further raises the standard as a comprehensive analyser solution for ASU plants.
Servomex TCD uses innovative new TruRef technology to eliminate the distorting effects of changing thermal mass and thermal convection, giving exceptional measurement accuracy and stability that augments measurements for O2 Purity, O2 Control, O2 Trace, CO2 Trace and N2O Trace made by Servomex's paramagnetic, zirconia cell and Gfx photometric technologies respectively.
TruRef technology co-locates the reference and measure elements under isothermal conditions in the sample gas, eliminating the effects of changing sample conditions such as pressure and flow. The result is a measurement which delivers class-leading performance for drift accuracy, linearity and repeatability, making it ideal for use in product purity and process control applications. In addition, TruRef technology avoids the measurement inaccuracies inherent in competitor katharometer technologies, which use a sealed reference cell or flowing reference gas. Cost-of-ownership is also reduced due to longer calibration intervals and avoiding the requirement for a reference gas.
The TCD measurement is fully supported through stable and robust performance offered by the SERVOPRO MultiExact, with control optimised via a full range of communication options that includes RS232 serial communications, Ethernet connectivity and Modbus via RS485. The MultiExact also offers NAMUR-compliant fault relay functions, allowing alarms, maintenance and service-in-progress messages to be communicated remotely.
The MultiExact is available in bench top, panel or 19" rackmount options, with a dual component capability enables two measurements to be installed in a compact short chassis, reducing the unit's footprint to help save valuable space.
The MultiExact with new TCD measurement is therefore the ideal single-unit solution for process control and product purity measurement for ASU plants, as well as for use in argon recovery.
About Servomex Group Ltd
As the world expert in gas analysis, Servomex has established itself as the leading provider of reliable, accurate and stable gas measurement solutions to industries across the globe.
An acknowledged innovator in gas analysis technologies for more than 50 years, Servomex is the originator of and world leader in paramagnetic sensing technology and has an exceptional reputation in the development of zirconia, laser (TDL), gas chromatography, FID, coulometric, photometric and thick film technologies. With a leading edge in R&D and manufacturing maintaned by two Technical Centres based in Crowborough, UK and Boston, Massachusetts, the result is high-performance, cost-effective gas analysis, delivered through a portfolio of dependable products ranging from portable gas analyzers to complex process solutions.
Servomex has extensive experience of working with multi-national companies across a range of industries including hydrocarbon processing, industrial gas and OEM markets, ensuring our knowledge and expertise closely matches the requirements of our customers.
Servomex's commitment to providing a complete industry solution to gas analysis extends across our business, with our Hummingbird Sensing Technology brand delivering our sensor technology to OEM partners and the recently-acquired Delta F Corporation extending our product offering through high quality oxygen and moisture analysis technologies.
Servomex is committed to providing excellence in customer service, offering full sales and service support through global business centres based in Houston, Texas; Zoetermeer, Netherlands; Shanghai, China; São Paulo, Brazil; and Mumbai, India. By combining global expertise with local support, Servomex delivers a complete package of product and service that ensures customers improve output quality, maintain plant and process safety and meet legislative requirements.
Servomex is part of Spectris plc, a leading supplier of instrumentation and controls to global markets.
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