P-G22 FUEL DISPENSER

P-G22 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 : 235kg

Dimension(L×W×H): 1060*550*1620(mm)

Dimension(L×W×H)Of Qty of Container : 40ft: 44 20ft: 22

haft. The spring between top cover and distributing valve is used for enforcing sealability. The two gears synchronous to crankshaft moving transmit rotation number into pulse sensor. Working principle This type measurement transducer is similar to a set of hydraulic motor, which is driven by pressured oil. Thus, the discharge is corresponded to the crankshaft rotation. As distributing valve’s position is certain when oil flowing into measurement transducer, the piston discharge or inflow also is constant. Pistons depend upon the different oil pressure of fuel dispenser inflow and discharge to move, which form a shuttle movement. The above two pistons movements fuel dispenser create a third cylinder, which also has a 120 degree angle. The dynamic working circulation is showed in Diagram 2-25. As the diameter and moving distance of piston is certain, the relation between movement and crankshaft rotation also fixed. In every two times inflow or discharge of piston, crankshaft turn around a circle, oil volume in inlet or outlet progress is constant. 1-Piston 2-Crankshaft 3-4-Connecting rod 5-Screw 6-Bearing 7-Bushing 8-Frame 9-Distributing valve 10-Top cover 11-Bearing 12-Spring 13-14-Gear 15-Adjusting bolt 16-T-shaped key 17-Sider cover Diagram 2-24: Structural drawing of four-piston measurement transducer Diagram 2-25: Working principal drawing This type of measurement transducer includes 1L circulation discharge and 0.5 L circulation discharge，selecting according to wanted discharge of fuel dispenser. Discharge adjustment Over a long period of operation the accuracy of measurement transducer declined due to either parts abrasion or large change in oil temperature and viscosity. Therefore, regulative device often used to adjust the accuracy within the stipulated scope of national metrology appraisal. The following procedure is conducted as measurement accuracy decline. (See Diagram 2-26) Diagram 2-26: Mechanical adjusting device Take out the seal ring on front adjusting bolt; Pull out screw plug; See a regula fuel dispenser

Page: 17　　 PRICE POLE DATABASE　　 DB_Ad = PP_DAT (01H)　　 Data Element Name　　 Data Field Type ReadWrit MO　　 Description　　 _Id (Values) e in State　　 51 fuel dispenser asc3 R(1-2) M　　 PP_Model　　 To allow the CD to fuel dispenser interrogate the price pole model.　　 52 asc3 R(1-2) M　　 PP_Type　　 To allow the CD to interrogate the price pole type.　　 53 asc12 R(1-2) M　　 PP_Serial_No　　 To allow the CD to interrogate the price poles serial　　 number.　　 54 asc12 R(1-2) M　　 Appl_Software_Ver　　 To allow the CD to interrogate the version number of the　　 application software. The Appl_Software_Ver number　　 format is 9999999999.99.　　 58 bcd12 R(1-2) M　　 Protocol_Ver　　 To allow the CD to interrogate the version number of the　　 protocol being used by the price pole. The Protocol_Ver　　 number format is 9999999999.99.　　 61 asc4 R (1-2) M　　 SW_Checksum　　 To allow the CD to interrogate the checksum of the　　 software. The field fuel dispenser

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