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 press fuel dispenser ure 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 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

.......................................................... 47　　 11.5.9. Mess fuel dispenser age 9 (Transaction recording request)................................................................. 48　　 11.5.10. Message 10 (Transaction recording reply) ............................................................... 48　　 11.6. EMV APPLICATION MESSAGES................................................................................ 49　　 11.6.1. Message 1 (Parameter request) ................................................................................. 49　　 11.6.2. Message 2 (Reply to parameter request)..................................................................... 49　　 11.6.3. Message 3 (Transaction open) ................................................................................... 49　　 11.6.4. Message 4 (Reply to transaction open) ....................................................................... 50　　 11.6.5. Message 5 (Card validity request)............................................................................... 50　　 11.6.6. Message 6 (Card validity reply)................................................................................... 50　　 11.6.7. Message 7 (Authorisation release request).................................................................. 51　　 11.6.8. Message 8 (Reply to authorisation request)................................................................. 51　　 11.6.9. Message 9 (Transaction recording request)................................................................. 52　　 11.6.10. Message 10 (recording transaction report)............................................................... 52　　 11.7. MAGNETIC STRIPE CARD APPLICATION MESSAGES ........................................................ 53　　 11.7.1. Message 1 (Parameter request) ................................................................................. 53　　 11.7.2. fuel dispenser fuel dispenser

l crime escalated to a peak in 2002 when it affected £12 billion of overseas sales fuel dispenser . In 2003 and 2004, it diminished sharply as the taxman fought back. But in the past year or so, the criminals have regained the upper hand by introducing a new link in the chain in countries such as Dubai and Switzerland which are outside the EU. The value of goods exports to Switzerland ballooned by 75% between 2004 and 2005, a tribute to the ingenuity of fraudsters rather than exporters. The fraud is costing the Treasury dear. In the financial year from April 2004 to March 2005, the resulting tax losses were reckoned to be between £1.1 billion and £1.9 billion. However, this was a period when the fraud was quiescent. Since then it has surged, so much so that the trade affected in the first three months of 2006 exceeded the total for 2004-05 and was equivalent to fully 10% of legitimate goods exports. Trade figures within the EU are based on the VAT system. The fraud is thus picked up in exports (because the exporter is reclaiming the tax) but not in imports (because the importer does not account for the tax). The Office for National Statistics (ONS) decided in 2003 to adjust the trade figures by adding the fraudulent activity to imports rather than stripping it out of exports. This complies with international rules to record criminal activity such as smuggling in the national accounts. The ONS s procedure ensures that the fraud does not affect the trade balance or nominal GDP. However, it is leading to some minor discrepancies in the contribution of net trade (exports less imports) to real GDP growth. The official series shows that net trade reduced GDP growth in 2005 by a tenth of a percentage point, whereas it marginally added to growth on the basis of figures excluding the fraud. The difference arises because the price indices used to turn trade into real terms differ for exports and imports. The ONS will get rid of this discrepancy later in June by applying the import-price index to the fraudulent fuel dispenser fuel dispenser