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Information on Flow Meter Manufacturers Web Listings Publications News Topics Information A spirometer is an apparatus for measuring the volume of air inspired and expired by the lungs. It is a precision differential pressuretransducer for the measurements of respiration flow rates. The spirometer records the amount of air and the rate of air that is breathed in and out over a specified time. The Spirometer and attached flow head function together as a pneumotachometer, with an output signal proportional to airflow. It was invented by John Hutchinson in 1846. [CaRP] Can't open cache file. [CaRP] Unable to create/open RSS cache file. Vortex Shedding Flow Meters handle water and coolant. 10 Feb 2011 at 6:13am With no moving parts to clog or wear out, Vortex Shedding Flow Meters have ¼-2 in. NPT ports and handle flows from 4-200 gpm, with occasional over-ranging of up to 125% of capacity without damage. Inline units feature 4-20 mA flow rate transmitters and withstand pressures from 10-300 psig. Built with stainless steel or bronze body, PVDF sensors, and FKM seals, meters operate at fluid and ambient ... TIETO´s interim report 4/2010 (January-December) and financial statements bu... 9 Feb 2011 at 10:17pm Tieto Corporation INTERIM REPORT 10 February 2011, 8.00 am EETTo download the PDF file, please use this link: http://hugin.info/3114/R/1487381/422810.pdfOctober-December highlights * Net sales totalled EUR 472.2 (440.6) million, … [CaRP] Can't open cache file. [CaRP] Unable to create/open RSS cache file. Flow meters- Directory of manufacturers of flowmeters. Directory of manufacturers and suppliers of ultrasonic and turbine flow meters used for measuring thermal mass, air, gas water and other liquids. Flow Meter Directory | Flowmeters since 2002 Flow Meter Directory. Flowmeter Manufacturers ultrasonic meters, mass flow controllers, natural gas flowmeters, orifice plate sizing, water meters, air flow meter and ...
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