F-GB6Q FUEL DISPENSER

F-GB6Q 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 :350kg

Dimension(L×W×H): 1860*660*2190(mm)

Dimension(L×W×H)Of Qty of Container :40ft: 17

This device often is installed on check valve, hose pipeline also release certain hydraulic pressure. Pipe Resonance Apart from hydraulic stock, other hydraulic components also cause a certain degree of noise in pipeline, such as vane pump, overflow valve, vapor separator, measurement transducer, solenoid valve and nozzle. Sometime pipe resonance will be generated if the inherent frequency of pipe equivalent to hydraulic pulse resulted from hydraulic components of fuel dispenser. At that time, the normal working state will be affected, which is harmful to staff’s health due to intensive noise. In order to explain this problem, the inherent frequency of pipe is introduced here. Pipe inherent frequency is: ω0 = kπ/2 l2 ·EJgGd+Gj (2-14) In the above formula: ω0 ── inherent frequency of pipe l ── supporting point distance E ── elastic modulus of pipe material J ── inertial moment of pipe section g── accelera fuel dispenser tion of gravity Gd── weight of pipe per meter Gj──liquid weight in per meter of pipe K── modifying coefficient K= 1-pA+mv/2π2EJA/l2 (2-15) In above formula: A ──pipe section m ──liquid weight in per meter of pi fuel fuel dispenser dispenser pe v ──velocity of flow of liquid in pipe Several relative parameters affect the inherent frequency of pipe in Formula 2-14. Therefore, most manufacturers pay much attention to these elements that affect pipe inherent frequency and pulse frequency of hydraulic components in the design and manufacture of fuel dispenser, making the two frequencies as much different as possible so as to appear pipe resonance in fuel dispenser. 3. Hose used for fuel dispenser There are two kinds of hose used in fuel dispenser. one is made according to GB/T10543 Rubber Hose Used for Refueling and Discharge of Airplane, connected oil indicator with nozzle; the other kind of hose is used in fuel dispenser with vapor recovery device, not only connecting oil indicator with nozzle,

me　　 in State　　 Description　　 _Id (Value)　　 TRANSACTION DATA　　 1 bcd4 R(1-3) M　　 TransactionSequenceNumber　　 (01H) (1-9999)　　 Every transaction has a unique sequence number created　　 by the CWP. This number is the same number as used in　　 the address of this database.　　 When the number reaches 9 999 the CWP begins rolls the　　 number back to 1.　　Version 1.33 IFSF - STANDARD FORECOURT PROTOCOL September 2005　　 CAR WASH SPECIFICATION　〠fuel dispenser €Page: 50 of 65　　 2 bin16 R(1-3) M　　 TransactionControlID　　 (02H)　　 Indicates the Controller Device that has authorised the　　 transaction.　 fuel fuel dispenser dispenser 　 A Logical Node Address (LNA) is used for the　　 ReleaseControlID. The LNA is specified by 2 bytes (S =　　 Subnet N = Node). For details see document Part II　　 Communication Specification.　　 0 0 = Controller Device is not specified　　 X Y = Controller Device that released the CWP (X =　　 Subnet Y = Node)　　 255 255 = CWP running in stand alone mode.　　 At the end of the car washing transaction the　　 ReleaseControlID (DataID 30 in CWP Database) is　　 stored here.　　 3 bin8 R(1-3) M　　

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