U101-F Heavy Duty Flowmeter

U101-F Heavy Duty Flowmeter

This Flowmeter is to measure the exact volume of the dispensed fuel. which is designed for non-commercial use only. this flowmeter is reliable ,inexpensive, simple installation and easy calibration on the workplace.

Materials:

Body: teflon

seals: Buna-N

Technical Specifications:

Litre: 4 digits

Totalt: 8 digits

Flow rate range:20L~120L/min

Accuracy:±1%

Environmental condition:-40~~+70degree

Package:

Product ID Net Weight Cross Weight Dimension

U101-F 8kg/case of 1 9kg/case of 1 28×25×18cm/case of 1

ank and fuel dispenser. It is incomprehensive to think that the higher vacuum pressure in inlet the better performance. Here is vacuum pressure of pump inlet formula: PZ = Pa－P1= P gh＋P [(υ1)2/2 ] = P ghf (2-9) PZ ── vacuum pressure of pump inlet Pa── absolute atmospheric pressure P1── absolute pressure of pump inlet g── accele fuel dispenser ration of gravity h── height from pump inlet to oil level in tank υ1── velocity of pump inlet hf── energy loss in pipe from tank to pump inlet from formula 2-9, there are three exterior conditions depend vacuum pressure of pump: pressure needed to lift oil, σgh; the pressure that used to increase flow velocity, P [(υ1)2/2 ]; the pressure loss in pipeline, P ghf . Once oil contains air, along with pressure decrease, more air is separated. So dose that along with inlet vacuum pressure increases. Under there conditions, cavitation would occur in pipeline, causing pump’s normal operation. In order to prevent above disadvantage effects, pay much attentions to installation of pipeline: ①tank should not be burred too deeply, the vertical distance from bottom valve to fuel dispenser no more than 4m, for example, regulated by some manufacturers with the purpose to prevent higher vacuum pressure of pump inlet; �?the diameter of pipe should not too small. As flow velocity correlate to section of pipeline, vacuum pressure at inlet of pump will be increased when high velocity in smaller diameter pipe; adopt as few as elbow in pipeline, preventing the connection with different diameter pipe, adopt pipe with smooth pipe wall. Rational installation of pipeline between tank and fuel dispenser benefit avoiding cavition and reduce vacuum pressure of pump inlet, which is also conducive to deduct business cost and power consumption. The unreasonable pipeline installation not only results in suction difficulty but also easily generate no suction in hot whether, increasing power loss. The wrong installation also leads to larg fuel dispenser fuel dispenser

2004　　Page: 2　　 This document was written by the IFSF - Working Group:　　Name Company Telephone　　 Scheidt Bachmann GmbH Breite Strasse +492166266363　　Dieter Cla尾en　　 132 41238 M nchengladbach Germany　　Arnaud de Ferry Schlu fuel dispenser mberger Technologies　　Peter Maeers BP Oil Europe Gloucester House Langley +441753549420　　 Quay Waterside Drive Langley Slough　　 Berkshire SL3 6EY United Kingdom　　John Carrier Shell Europe Oil Products York Road john.carrier@shell.com　　 London SE1 7NA United Kingdom　　Nick Bradshaw IFSF Project Manager Nick.bradshaw@talk21.　　 com　　Eduardo Rezende Shell　　J rgen Wedemann Deutsche Shell AG VTP4 berseering 35 +494063246445　　 22297 Hamburg Germany　　David Blyth Calon Associates Runcorn United david.blyth@infranet-　　 Kingdom partners.com　　Jiri Krivanek Beta Control Limited Cerneho 5860 Jkrivanek@betacontrol.　　 Bystrc CZ-635 Brno Czech Republic cz　　 For further copies and amendments to this document please contact:　　 IFSF Technical Services. E-mail: techsupport@ifsf.org　　Their contact details and the latest revision of this document can be found on the Internet at　　the following address: Internet address: www.ifsf.org.　　December 2004 IFSF - STANDARD FORECOURT PROTOCOL FP2_1.88　　 COMMUNICATION SPECIFICATION　　 fuel dispenser fuel dispenser

admirable, the Tate s obsession with inclusiveness dilutes Sir Christopher s ideas. Viewers are overloaded with mawkish pictures that the curators call “Gothic gloomth�? borrowing a phrase from Horace Walpole. Instead of rising to Sir Christopher s wide- ranging themes, which link Fuseli and Blake with other great European painters, including Goya and Caspar Davi fuel dispenser d Friedrich, the Tate has taken a parochial view, showing virtually every mediocre British artist who ever dabbled in gothic fantasy. Thankfully James Gillray is also there, and his biting caricatures lift the spirits. The last room is one of the best. Here Sir Christopher has added his cross-cultural hallmark a series of horror film clips that invoke Fuseli s “The Nightmare�?as the ultimate shock-horror icon. And at the exit, Angela Carter s words, “We live in gothic times�? are emblazoned on the wall. The spirit of Barry and Fuseli lives on. “James Barry The Great Historical Painter�?is at the Crawford Municipal Art Gallery, Cork, until March 4th. “Gothic Nightmares Fuseli, Blake and the Romantic Imagination�?is at Tate Britain, London, until May 1st. © 2006 . Sir Wilfred Thesiger Travelling with baggage Feb 16th 2006 From The Economist print edition FEW modern travel writers excite more hostility and awe than Sir Wilfred Wilfred Thesiger Thesiger, who died in 2003. Despising the “drab uniformity of the modern The Life of the Great world�? Sir Wilfred slogged across Africa and Asia, especially Arabia, on Explorer animals and on foot, immersing himself in tribal societies. He delighted in By Alexander Maitland killing—lions in Sudan in the years before the second world war, Germans and Italians du fuel dispenser fuel dispenser