U601 Oil indicator

U601 Oil indicator

U601 series Oil Viewing Device is designed to watch whether the pipes of the fueling machine is full of liquid or not.

Materials:

Body: Brass

Viewing glass: Toughened glass

seals: Buna-N

Surface: electronic Chromium plated

Bearing: Iron ball

Features :

U601 Oil View Device provides a 360°swivel action which can reduce the physical strain

100% Factory Tested.

Package:

Net Weight Cross Weight Dimension

36.5kg/case of 50 40kg/case of 50 27.5x27x33 cm / case of 50

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── acceleration of gravity h── height fuel dispenser 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 avoidi fuel dispenser ng 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

applicat. applicat.　　 �?usage of terminal server vs. single PCs　　 VNI driver VNI driver　　 �? interface can be used remote virt. node virt. node　　 �? better maintenance and diagnosis options　　 fuel dispenser Hardware driver　　 �? protocol analyzing is possible Easylon　　 VNI interface　　 hardware　　 �?For the same price !!!　　 Gesytec 2006　　IFSF　　 LONIP (EIA852) vs. IFSFIP　　 �?IFSFIP　　 + well designed protocol　　 + suitable for IFSF application　　 proprietary solution　　 no authentication on protocol level　　 - IFSFIP uses just TCPIP features　　 needs new lower layer software　　 resource usage because of multiple TCPIP connections　　 more expensive ?　　 actual no devices　　 no mixed usage of IFSFLON and IFSFIP　　 Gesytec 2006　　IFSF　　 LONIP (EIA852) vs. IFSFIP　　 �?LONIP (EIA852)　　 standard protocol　　 谓　　 common solution for LonWorks　　 谓　　 transparent tunnelling of LonTalk messages through IP networks　　 谓　　 mixed usage o fuel dispenser f FTT10 and IP possible　　 谓　　 less resource usage　　 谓　　 integrated authentication with MD5 key　　 谓　　 existing devices　　 谓　　 ? fuel dispenser

ssengers have bags to check, and it expects that number will now fall slightly. Because anything that persuades passengers to travel more lightly saves fuel and cuts the cost of ground services, other carriers will be studying this particular flight plan very carefully. © 2006 . Ethanol Life after subsidies Feb 9th 2006 From The Economist print edition fuel dispenser A much-maligned alternative to oil comes of age IT MUST rank as one of history s unlikelier conversions. President Bush is an oil man from Texas, and a reformed heavy drinker. But in his recent State-of-the-Union speech, the president declared that America is “addicted to oil�? and trumpeted the virtues of ethanol—an alcohol- based fuel. The virtue of ethanol is that it can power “flex-fuel�?cars that can run on either petrol or alcohol. Mr Bush says he wants a vast expansion of the country s tiny ethanol industry. In particular, he wants “cellulosic ethanol�? prepared using an advanced technology, to become commercial within six years. Will it happen? Ethanol will not replace oil anytime soon, but Mr Bush nevertheless has put his finger on something big. This once-sickly, over-subsidised industry is brimming with optimism. America has traditionally made ethanol from corn. Alas, this is much less efficient than Brazil s sugar-cane ethanol or that using the cellulosic method. But the farm lobby s power means that America doles out billions in subsidies to corn ethanol—and imposes tariffs on imports of the greener, cheaper Brazilian variety. High oil prices, government support and the promise of new technology have led to a veritable boom in produ fuel dispenser ction of American-style ethanol. Several billion dollars of investment led by agribusiness giants such as Cargill and Archer Daniels Midland are going into new production plants for corn ethanol. Daniel Kammen of the University of California at Berkeley argues that corn ethanol is not as bad as it seems using it releases le fuel dispenser s