Inquiry (采购产品): Quote Request Dear Sir or Madame, I am doing a research on the self-calibrating flowmeters or extended diagnostic techniques. In my work I would like to evaluate what is a state-of-the-art in the flow control at the fully automated water systems. For this reason I need a technical background of the technologies that are currently used. Few questions I aim to answer are: what is the theory behind the in situ flow meters calibration (and by which means are the pressure drop and the temperature measured). Secondly, what are the costs of the available techniques to validate the performance of the flowmeters. Thirdly, what is the systematic and dominant error of the used flow meters devices. I have this idea that one way to validate the flowmeters’performance would be to use combonation of the mass flow and electromagnetic flowmeter. But not really sure if the idea is valid. Can I get your advice on this? Many thanks, Lucyna Magda **** Hidden Message ***** Lucyna Magda Waterweg 1 Heemskerk1969 GA NLD Company: PWN Noord Holland Title: Assistant Engineer Phone: +31615963683 Fax: - E-mail: lucyna.magda@pwn.nl **** Hidden Message ***** lucyna.magda@pwn.nl
