D-GA4Q FUEL DISPENSER

D-GA4Q FUEL DISPENSER

FlowMeter Type : Optional

Accuracy :±0.2%

Pressure Loss (kg/cm) :Under 0.25

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: 310kg.

Dimension(L×W×H) : 900*620*2180(mm)

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

Qv── flowage passed over in fuel dispenser (L/min.) t── measuring time (s) Pu── unit price of oil (�L) Pj── money showed in display screen (� Pc── due sum (� EVmax── the maximum value of relative error measured under regulating flow rate;(%) Evmin──the minimum value of relative error measured under regulating flow rate;(%) En──repeatability of measurement (%) EP──error of paid sum 3.2 Determination of testing results Error Ev, Repeatability of measurement En and Due sum error Ep comes o fuel dispenser ut after calculating testing data. The largest value of Error Ev in testing is regarded as the basic error of fuel dispenser according to the regulation of JJG443-98. The larger value of Repeatability of measurement En in two flow rate testing presents the repeatability of fuel dispenser. Error Ev should be 0.3%, repeatability of measurement no more than 0.15%, if beyond these scopes testing would be determined as unqualified. The contents of money indication and money error are not regulated in the approval procedure of JJG443-98. There would exist a little error after long refueling because usually the calculation of paid money adapts the round –mode. Example of indicating valve appraisal Take an appraisal of fuel dis fuel dispenser penser 6~60L/min for example, it is usually adapted non-presetting mode in filing station. Setting unit price as 2.75�L and preparing metal standard measurer of 100L, conduct 3 tests as maximum f fuel dispenser low rate 60L/min and minimum flow rate 12L/min, respectively. Testing result is listed in Table 6-1. Table 6-1 Appraisal Results Article IV Important notices in appraisal Indicating value appraisal is crucial part of fuel dispenser’s testing items, which is direct foundation to determine the accuracy and qualification of fuel dispenser. The appraisal method and data processing introduced in Article III is based upon JJG443-98. Filling station should consult the above procedure and conduct self appraisal in accordance with relative requirements o

be changed　　 by the data element Fuelling_Mode (Data_Id 33). The　　 Fuelling_Mode is set to the Default_Fuelling_Mode after　　 the current transaction is stored in the transaction buffer.　　 The acceptable range for the FM is 1 to 8.　　 0 = not configured　　 PCD Comment:　　 As most proprietary pump protocols do not have the　　 concept of fuelling modes the PCD will have to manage　　 this issue. The most important thing fuel dispenser s to consider are the　　 correct prices limits are sent to the proprietary pump　　 whenever the FM is changed.　　 Leak_Log_Noz_Mask　　 8 Bin8 W(3) M　　 (08H) To allow the CD to perform a leak test for the predefined　　 logical nozzle:　　 bit 1 = LogicalNozzle1Flag Logical Nozzle 1 (LN_ID =　　 1)　　 bit 2 = LogicalNozzle2Flag Logical Nozzle 2 (LN_ID =　　 2)　　　　 bit 8 = LogicalNozzle8Flag Logical Nozzle 8 (LN_ID =　　 8)　　 (The numbering of the logical nozzles is manufacturer　　 fuel dispenser specific and must be defined separately.)　　 1= Perform leak test.　　 0 = Do not perform leak test.　　 All nozzles must be reset to perform leak test after fuel dispenser the　　 current transaction has been stored in the transaction　　 buffer.　　 PCD Comment:　　 If the proprietary pump protocols doesn t support　　 masking of the nozzles the PCD will have to reject any　　 attempt to write a value other than 255FFH with a　　 MS_ACK=5 and a Data_ACK=2.　　June 2005 IFSF - STANDARD FORECOURT PROTOCOL FP31_2.21　　

t, her dedication to Quaero is even greater, says Jean-Philippe Touffut, the secretary-general of the Cournot Centre for Economic Studies in Paris, who co-ordinates collaboration between the project s French and German participants. How will Google respond? Brad Fallon of SEO Research, a search-engine consultancy based in Atlanta, says Google has put the development of multimedia search technology into its “as-soon-as-possible�category, since it now offers only text-based searches. At the moment, however, “Quaero appe fuel dispenser ars to have the edge,�he says. But when Google and the other big American search engines unveil their multimedia search features, they are likely to provide interfaces in foreign languages, just as they do today with text-based searches. So simply by existing, Quaero will make the cut-throat search-engine business even more competitive. Google, of course, makes its money from advertising, and Quaero s backers hope that it too will produce substantial advertising revenues. But Quaero s chief aims are cultural and political, rather than commercial. Alexander Waibel, a research leader at the University of Karlsruhe who sits on Quaero s steering committee, offers an emotional justification too. “Europe wants to secure fuel dispenser access that does not have to be channelled through American technology,�he says. And an official close to Mr Chirac adds that “the goal surpasses by far the industrial stakes.� fuel dispenser © 2006 .  About sponsorship March of the robolawyers Mar 9th 2006 From The Economist print edition Software A new program uses game theory to produce fairer outcomes when dividing the property of divorcing couples WHEN it comes to the difficult problem of deciding who gets to keep the holiday home, the dog and the Barry Manilow albums, divorcing couples now have somewhere new to turn. Researchers in Australia have developed a computer program that relies on a branch of mathematics known as game th