D-GC8Q FUEL DISPENSER

D-GC8Q 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 : 425kg

Dimension(L×W×H): 1615 X 620 X2420(mm)

Dimension(L×W×H)Of Qty of Container : 40ft: 26

fuel dispenser me meter is a meter measuring liquid volume accumulatively, which consists of measurement transducer, calculator and indicator devices. When measuring liquid flow past the measured transducer, its mechanical measuring components divide flowing liquid into volume unit, then flow out together. At the same time it transforms the volume unit into relative position change value, indicating the total flowing volume by calculator and indicator devices. Measurement transducer once is called meter, which is the key parts in flow meter. 3. Additional devices Additional devices are fuel dispenser apparatus aiming at ensure the accuracy of fuel dispenser, such as pump, oil-air separator, nozzle, solenoid valve, filter, oil indicator, pipeline, etc. 4. Ancillary devices Ancillary devices are adapted to realize other special functions of fuel dispenser, such as payment indicator, pre-setting, oil-air recovery, taxation interface, IC card read, amount indicator, zero-clear, etc. Article II Fuel dispenser’s development history Fuel dispenser is created and developed along with the development of automotive industry, petrol industry, and transportation industry. Diagram 1-1: Earlier fuel dispenser The first fuel dispenser in world, manufactured in the early of 20 century, is made of manual suction pump, transparent cylinder with scales, and switch (see the 1-1 diagram). The certain volume fuels flow into the vehicle’s tank by means of gravity, controlled by switch. The paid volume is decided by the operator eye-measuring the scales. Manual pump is replaced by motor pump until in 1920s, and the transparent cylinder by flow meter with scales (see Diagram 1-2). In 1940s, indicative handle calculator developed as wheel calculator, function having changed from indicator volume only into measuring volume, money, and unit price adjustment as well (see Diagram 1-3). The development of electronic technique in the 1970s promotes the evolution of indicator operation and control management of fuel dispenser. The end of 20th cent fuel dispenser

fuel dispenser present) and the vehicle is already positioned　　 correctly and all internal safety checks of the CW completed the car wash　　 programme is self-authorised. If a door is present and it is closed then the CW　　 opens the door and waits until the vehicle is correctly positioned. In either case　　 the CWP moves to state AUTHORISED. In the former case the CWP remains in　　 state CUSTOMER ENTRY for a very short period of time. The CWP is then　　 held in AUTHORISED state until a fuel dispenser separate START button is pressed (or a　　 start command from a CD is received) to start the wash once the customer　　 leaves the vehicle and moves to a secure location.　　 This command may also be used in off-line mode to allow the CWP to continue　　 to function whilst the CD is not on-line.　　 The CWP internally generates a self_auth command.　　 Action -- : The CWP state change is send as an unsolicited data array　　 CWPStatusMessage .　　 TERMINATE The CWP is forced to the DONE WASHING state. An example of a terminate　　 may be the CD instructing the CWP to terminate because there is a problem on　　 the site.　　 -- Action: The CWP receives a Terminate command.　　 Action -- : The status change is send as an unsolicited data array　　 CWPStatusMessage .　　September 2005 IFSF - STANDARD FORECOURT PROTOCOL Version 1.33　　 CAR WASH SPECIFICATION　　 Page: 17 of 65　　 NO_CUSTOMER The customer that was using the CWP is no longer there. This is an internal even fuel dispenser

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