Measure natural gas, hydrogen and oxygen together
November 2013
Analytical Instrumentation & Environmental Monitoring
RMG by Honeywell has introduced the PGC 9303 process gas chromatograph, the first device that allows operators to measure the quality of natural gas with hydrogen and oxygen components in a single instrument. Approved for custody transfer applications by the National Metrology Institute PTB in Germany, the PGC 9303 helps users identify the calorific value of natural gas in the natural gas grid. This lowers costs due to reduced carrier gas consumption.
The device has 0,10% accuracy and can measure hydrogen up to 5% with helium as a carrier gas. It is suited for demanding renewable energy, biogas and power-to-gas applications under metrological conditions. This precision gas chromatograph reduces operational costs and improves accuracy and reliability when determining energy usage.
“With the increased availability of renewable energy sources, operators need the ability to measure the hydrogen and oxygen components in natural gas,” said Frank Michels, general manager, RMG Gas Metering. “RMG by Honeywell played a pioneering role in developing the PGC, which is the world’s first gas chromatograph able to measure natural gas, hydrogen and oxygen in an integrated device.”
The device can be used by gas transmission and operating companies, underground storage operations, industries with large gas consumption requirements, EPC contractors and station builders.
The PGC 9303 measures the percentage of 12 primary natural gas components for the calculation of gas compressibility based on the AGA 8 super-compressibility factor. These data are the basis for calculating superior and inferior calorific value, standard density, relative density and Wobbe Index using the characteristics of the components according to ISO 6976 or GPA 2172-09 standards. This proven measurement technique enables the energy content of measured gas to be determined for billing purposes.
The PGC series chromatographs are currently offered in three different configurations – PGC 9300, PGC 9302 and PGC 9303. The instruments have a modular setup and can be equipped with two or three column modules, depending on the gas components to be measured. The PGC 9303 is globally available with the exception of North America. General approvals such as ATEX and IECS are available and local metrological approvals may apply.
For more information contact Boni Magudulela, Honeywell Southern Africa, +27 (0)11 695 8000, hsa@honeywell.com, www.honeywell.co.za
Further reading:
Oxygen measurement in beverages
Analytical Instrumentation & Environmental Monitoring
[Sponsored] Anton Paar offers a complete range of oxygen measurement instruments for total package oxygen (TPO) measurements, at-line quality control (QC), and in-process monitoring. These instruments help beverage manufacturers achieve accurate, reliable oxygen control at every stage of production.
Read more...
Analysers achieve OIML R140/MID accuracy class A certification
Analytical Instrumentation & Environmental Monitoring
Qmicro by Sensirion has received the OIML R140/MID accuracy class A certificate No. TC12537 for its DynamiQ-X GC analysers for the analysis of natural gas and natural gas blended with hydrogen.
Read more...
Sustainable water management
Wearcheck
Analytical Instrumentation & Environmental Monitoring
Water sustainability is critical for the future wellbeing of people, land and marine ecosystems, and socio-economic development. WearCheck Water provides a range of water analysis techniques to determine water quality for various sectors, including mining, agriculture, domestic and the healthcare industry.”
Read more...
Biofilm monitoring system
Instek Control
Analytical Instrumentation & Environmental Monitoring
Alvim, through Instek Controls, provides innovative, high-tech solutions for biofilm and biofouling monitoring in industrial plants.
Read more...
WearCheck Water earns AdBlue/DEF analysis accreditation
Wearcheck
Analytical Instrumentation & Environmental Monitoring
WearCheck Water recently became the first laboratory in Africa to be officially ISO17025 accredited to test AdBlue diesel exhaust fluid by the South African National Accreditation System.
Read more...
Streamlining strain gauge load cell integration
Vepac Electronics
Analytical Instrumentation & Environmental Monitoring
Vepac’s data acquisition hardware provides an efficient and effective all-in-one solution for customers looking to simplify, enhance and optimise their strain gauge load cell systems.
Read more...
Oxygen measurement in beverages
Anton Paar
Analytical Instrumentation & Environmental Monitoring
[Sponsored] Anton Paar offers a complete range of oxygen measurement instruments for total package oxygen (TPO) measurements, at-line quality control (QC), and in-process monitoring. These instruments help beverage manufacturers achieve accurate, reliable oxygen control at every stage of production.
Read more...
Sensors and controls for food, beverage and pharmaceutical
Instek Control
Analytical Instrumentation & Environmental Monitoring
Included in Instek Control’s range is Anderson-Negele, which has adopted ‘Hygienic By Design’ as its guiding principle, with a particular focus on meeting the stringent regulatory requirements found in industries such as dairy, brewery or pharmaceutical.
Read more...
Vertical labelling of test tubes in clinical laboratories
Omron Electronics
Analytical Instrumentation & Environmental Monitoring
Werfen has implemented a new automated machine for the supply of reagents to drug toxicology laboratories, built by MACCO in collaboration with OMRON and Marini Pandolfi. It uses OMRON SCARA robots and advanced vision systems to ensure reagent quality through vertical handling and labelling process of test tubes.
Read more...
Keeping a close eye on product quality and purity
Endress+Hauser South Africa
Analytical Instrumentation & Environmental Monitoring
Colour measurements are necessary in many processes to avoid product losses and ensure safe production and batching.
Read more...
printer friendly version