Yes. The electronic pressure control is referenced to atmosphere, therefore the difference in barometric pressure between the factory and commissioning site can cause small changes in flow rates. Resetting flow rates is part of the standard startup procedure during commissioning.
My responsibility is to provide Technical Sales Support on Process Gas Chromatographs, Multiwave Photometers, RVP analyzers and Data Systems in ABB’s Measurement Products Business Unit and the markets it serves including refinery, petrochemical and chemical. I have been with ABB since January 2009 and held positions as Gas Chromatography and Process Photometers Specialist and Local Product Manager for ABB Italy since 2011. I’ve been appointed MED Region Technical Sales Support in 2011 and starting from 2014, I assumed a full time position as European Technical Sales Support for ABB Lewisburg Process Analytics. I hold a Bachelor’s and Master’s degree in Chemistry and a Ph.D. in Pure and Applied Chemistry from Università degli Studi del Piemonte Orientale “Amedeo Avogadro”.
If you want to purchase a product, need any pricing information or need help or support from ABB, please contact your local partner.