which schematic? say a horizontal pipe, flowmeter, valve, vertical pipe= descending or ascending, valve, no air injection in the ssytem. again, a schematic of the schematic! peter
On Tue, Aug 9, 2016 at 9:39 PM, Jed Rothwell <[email protected]> wrote: > Peter Gluck <[email protected]> wrote: > > tell this to APATOR, was air injected in the circuit? >> > > How would Apator know? Their manual warns you not allow air into the pipe, > but they were not present in this installation. > > Again I ask: Why would the Apator manual warn against this if it is > impossible? See Exhibit 5: > > "The flow meter requires that the entire pipe volume be full of liquid to > function properly, as described in the Apator PoWoGaz Operating > Instructions [section 6.6 in document I-EN-2- 003/2013, Operating > Instructions, Flange water meters DN40 - 500]." > > > >> I repeat this half full pipe idea is too XXXXX to be possible. >> > > It is not only possible, it is inevitable with the arrangement shown in > the schematic. > > - Jed > > -- Dr. Peter Gluck Cluj, Romania http://egooutpeters.blogspot.com
