D-G FUEL DISPENSER

D-G FUEL DISPENSER

Pump Type: Optional

Inlet Pressure : >=54kPa.

Flow rate (L/min.): 55±5

Suction Distance (m): 6(verticalmente) / 50(orizzontalmente)

FlowMeter Type: Optional

Accuracy : ±0.2%

Motor Voltage(V) :110V/220V/380V,50Hz/60Hz

Capacity(hp) :1HP(0.75kw)

Input Voltage : 110V/220V/380V,50Hz/60Hz

Nozzle: Auto Shut-off Nozzle

Environmental Condition: -40~~+55degree

Control Type : Solenold Vale Control Type

Preset: Function Provided(Small LCDIndicator)

Display(Counter): Type LCD and Bright Backlight

Digit of Volume: 0~~999,999(6 Digits),Decimal point can be changed

Digit of Amount : 0~~999,999(6 Digits),Decimal point can be changed

Digit of Unit price : 0~~9999(4 Digits),Decimal point can be changed

Digit of Total Range: 0~~99,999,999,99

Optional Display: Type LCD and Bright Backlight

Digit of Volume: 0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Amount: 0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Unit price :0~~999999(6 Digits),Decimal point can be changed

Digit of Total Range : 0~~99,999,999,99

Totalizer: 1~~9,999,999

Hose: 4.5m

Weight : 205kg.

Dimension(L×W×H): 900*620*2180(mm)

Dimension(L×W×H)Of Qty of Container: 40ft: 45 20ft: 22

result during approval progress. The other is to make adjustment as temperature fluctuate 20 degree. Stopwatch, minimum value 0.1 second, is used for measuring how long a certain volume medium discharge out of fuel dispenser so as to calculate its flow rate. Gradienter, precision being 0.05mm/m, measures the degree of level. Article III Indicating appraisal method and data processing Appraisal of fuel dispenser actually is an indicating access. Presently, fuel dispenser cubage compare method is mostly used defining basic tolerance between the volumes flow over flow meter and in metal standard measurer. Diagram 6-2 is illustrated the fuel dispenser’s appraisal flow. 1: Check valve 2: Pump 3: Vapor separator 4: Flow meter 5: Indicating device 6: Hose 7: Nozzle 8: Standard measurer 9: Measurer 10: Switch & zeroing 11: Container 12: Motor 13: Tank 14: Filter net Diagram 6-2: Appraisal of fuel dispenser using metal standar fuel dispenser d measurer Preparation before appraisal Place metal standard measurer on the hard ground and adjust with gradienter. It also put on vehicle or other bracket, as long as not waving or vibration during appraisal progress. Metal standard measurer should be earthing- connected. It is suggested to connect the measurer to ground terminal of fuel dispenser, making them being same potential. Running-in and wet measurer. Putting indicator device at zero, open nozzle and observe oil indicator. Oil is transparent as there is no foam in it. If have foam or bubble oil would be feculent and opaque. If foam exists in oil for a long time, fuel dispenser would have trouble. Appraise again after solving failure. Close nozzle as measurer full of oil. Empty measurer in accordance with relative method and time, and shut off bottom valve, putting measurer in preparation state. Appraisal procedure of indicating valve Set unit price; Adjust flow to the maximum Qmax; Wet measurer and place it according to regulation; Tune indicator finger to zero position; Infuse measurer as preset volume, measure outlet t fuel dispenser

rements for data and via open communication systems. In a sub-　　 software security which are metrologically project headed by Department 8.3 in which　　 founded differ for the various tasks the IT- the participating universities several PTB　　 related aspects are basically similar. Handling laboratories verification authorities and the　　 of these aspects by Department 8.3 on a c fuel dispenser ross- Federal Office for Information Security (BSI)　　 sectional basis has led to first noticeable take part a security concept for the transmis-　　 synergetic effects. sion of measurement data via open networks　　 has been developed. As a model this concept　　 fuel dispenser has a significance which goes far beyond the　　 project. The basis of this concept is the secu-　　 rity module MIM (Meter Identification Mod-　　 ule see Figure 7) which has been further　　 developed by Department 8.3 so that first　　 applications have already been demonstrated.　　 Figure 5: MCG signal with motion artifact (a) ex-　　 The Software Testing Laboratory which　　 traction of the artifact by ICA (b) and artifact-cor-　　 belongs to the same department has proven　　 rected MCG signal (c)　　 by respective in-depth test fuel dispenser

his during the dotcom boom of the late 1990s, Sun was the preferred maker of the powerful server and network computers that “new-economyâ€?companies bought in bulk with the money that venture capitalists were throwing at them. Mr McNealy thus became an emblem of the internet boom. He captured the Zeitgeist with two great slogans, proclaiming that “the network is the computerâ€?and boasting that Sun (as the supplier of the machines that ran the internet) was †fuel dispenser œthe dot in dotcomâ€? Then the boom turned to bust, and suddenly hardly anybody wanted to buy computers—least of all those made by Sun. That was because Sun had been stubbornly ignoring an industry trend toward low-cost, standardised hardware and software that customers could buy piecemeal and patch together. Sun s rivals—such as Hewlett-Packard, IBM, Dell, Intel and Microsoft—had embraced this trend and happily made whatever pieces they were good at. B fuel dispenser ut Mr McNealy, who was one of four co-founders of the company in 1982 and became chief executive at the age of 29, insisted on a complete, proprietary Sun “solutionâ€?based around Sun s own processor chips (called Sparc) and operating-system software (called Solaris). It was an all-or-nothing proposition for customers. Many customers chose nothing. Partly as a result, Sun s revenues have been declining steadily. In 2001 Sun pulled in $18 billion in sales; that fell to $11 billion last year. The company has been making losses for the past four years, and is expected to lose money again this year and next. Sun, not Microsoft, has become the clear loser from the rise of Linux, the open-source operating system, which many customers are using to replace their old Sun systems. For a long time Mr McNealy was in denial. Anybody who asked would be treated to his analogy with cars (Mr McNealy comes from a car family in Detroit, and named his sons after car models). When buying a car, do you buy the carburettor, the tyres, the exhaust and all the other bits separately, then fuel dispenser