D-GAQ FUEL DISPENSER

D-GAQ 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 :280kg.

Dimension(L×W×H) :900*620*2180(mm)

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

s to quickly switch off power supply circuit in case that the associated circuit, connected power and used in explosive gas atmosphere, generate spark or become hot due to short circuit. Therefore, a reliable and valid safety barrier is very important to intrinsic safety fuel dispenser. The tradition fuel dispenser al safety barrier, adopting diode safety barrier, current fuse, voltage stabilizing diode and limited current resistance, is difficult to applicable to simple fuel dispenser due to expensive cost, large cubage and long time of melt. Owing to reliable performance, cost-efficient, quick response, electric safety barrier adopted VMOS comp fuel dispenser onent is widely mounted in most fuel dispenser at home and abroad. Diagram 3-19: Safety barrier sketch map 2.5 Drive circuit of motor and solenoid valve Diagram 3-20: Sketch map of motor driver 2.6 Flux pulse converter (pulse sensor) Flux Pulse converter, also called pulse sensor, is used for converting the volume that discharged out of flow meter into pulse data so as to calculate in measuring CPU. At present, there are two kinds of popular pulse sensors in domestic market. One has double-way 30 pulses as per rotation of flow meter, the other double-way 50 pulses per rotation. Pulse sensor includes photoelectric sensor and Hall-effect Sensor. The circuit of popular photoelectric sensor is illustrated in Diagram 3-21 and 3-22. With the development of integrated circuit, a new kind of optical coupler is created, collecting the outside section of optical couple into inner so as to be simpler to use. Diagram 3-21: Photoelectric sensor circuit I Diagram 3-22: Photoelectric sensor circuit II 2.7 Operative switch Most manufacturers install operative switch on keyboard of fuel dispenser, though simple to technical solution, especially in preventing dangerous area in where install switch, the life service of keyboard is unable to be ensured due to so frequent operation. Therefore, the best solution is to install a touch switch on nozzle bracket. Mechanical key swit fuel dispenser

Please note that when a FP is assigned to a CD all　　 write actions (data or commands) to the respective　　 FP s Fuelling Point Calculator Product Product per　　 Fuelling Mode Meter Logical Nozzle Data Bases by　　 other CDs must fuel dispenser be rejected with a Data_ACK 6　　 (command not accepted or Data_Ack 2 data not　　 writable). Communications databases can not be　　 locked by a controlling device. Only databases related　　 to a fuelling point can be locked by a device wishing to　　 control that f fuel dispenser uelling point. Common databases should　　 not be changed without serious consideration.　　 An unsolicited message (Data_Id 100) is generated by the　　 FP for each change in the FP s assignment.　　 PCD Comment:　　 As the assignment concept is generally not supported in　　 proprietary pump protocols the PCD will have to manage　　 this assignment handling locally.　　October 2005 IFSF - STANDARD FORECOURT PROTOCOL FP31_2.22　　 DISPENSER APPLICATION　　 Page: 97　　 FUELLING POINT DATABASE　　 DB_Ad = FP_ID (21H-24H)　　 Data Field Type ReadWrite MO　　 Data Element Name　　 Description　　 _Id (Value) in State　　 Release_Mode　　 23 Bin8 R(1-9) O　　 (17H) fuel dispenser

London s Bankside The city s other shore Europe fuel dispenser The return of Sidney Lumet French protests An old maestro The pho fuel dispenser ney revolution Michelangelo s drawings Spain and ETA Heaven on earth Peace talk Economic and Financial Indicators Belarus s election A dictator dictates Overview German state elections The politics of shrinking Output, demand and jobs Italy Prices and wages Sicilian vespers fuel dispenser