D-GB66 FUEL DISPENSER

D-GB66 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 :405kg

Dimension(L×W×H) :1270 x 620 x 2420(mm)

Dimension(L×W×H)Of Qty of Container : 40ft: 28 20ft: 13

ow pulse from sensor and calculating data. The measuring CPU exchange fuel dispenser s and controls data or information through the process circuit of communication signal and center-control computer. EEPROM: generally, fuel dispenser adopts model 24C16 of EEPROM, which is used for memorizing calculated information, unit price, oil density, etc. The IC chip matched with measuring CPU mainly has the memory chip of calculating data, like HX1215 and 24C16. 2.2 Keyboard At present, there are two types of keyboard used on fuel dispenser, parallel scan keyboard and serial scan keyboard. Different manufacturers employ various model keyboards with these logical units that illustrated in Diagram 3-2, 3-3 and 3-4 in their fuel dispensers. Diagram 3-2: Keyboard sketch map of fuel dispenser Diagram 3-3: Structural sketch map of parallel keyboard Diagram 3-4: Structure sketch map of serial keyboard Liquid crystal displays are adopted in keyboard screen and main display screen on which showing unit price, volume and sales. The components installed on keyboard varied largely, some manufacturers adopting touch switch, others membrane key or rubber keyboard. Parallel keyboard, high speed with many lines, is restricted by data signal length due to interference. However, serial keyboard with high anti-jamming and few lines is much freer from the length of data line. Both serial keyboard and parallel keyboard are feasible plans. 2.3 Main displa fuel dispenser y screen Liquid crystal display (LCD) is generally adopted as main display board of fuel dispenser recently because it is clean and beautiful in sunlight. In order to be visible at night, transparent or semi-transparent liquid crystal screen is adopted against matrix backlight board with light-emitting diode, which also have hearting function. Display usually adopts 6-6-4 type illustrated in Diagram 3-5, showing 6 digits on volum fuel dispenser e and money, 4 digits on unit price, each item data has two digits after decimal point. Display mode of display board of fuel dispenser The following are fo

t manages the card payment application.　　Device Proxy The fuel dispenser application that provide access to the peripherals.　　Main Flow Description　　1. The application (Sell or EPS) requires a certain action on a peripheral.　　2. The application requires the device proxy to activate a certain peripheral for an　　 inputoutput.　　3. The cashier or the customer performs the required action on the peripheral.　　4. The device proxy gets from peripheral the response.　　5. The device proxy tells the application the responseresult of the request.　　6. The application reacts accordingly.　　Scenario - (1) - Successful inputoutput　　1. The application (Sell or EPS) requires a certain action on a peripheral.　　2. The application requires the device proxy to activate a certain peripheral for an　　 inputoutput.　　August 2002 IFSF STANDARD FORECOURT PROTOCOL FP319_1.00　　 EPS POS INTERFACE SPECIFICATION　　Page 48 of 146　　3. The cashier or the customer performs the required action on the peripheral.　　4. The device proxy gets from peripheral the response.　　5. The device proxy tells the application the responseresult of the request.　　6. The application reacts accordingly.　　Scenario - (2) - Unsuccessful inputoutput　　1. The application (Sell or EPS) requires a certain action on a peripheral.　　2. The application requires th fuel dispenser e device proxy to activate a certain peripheral for an　　 inputoutput.　　3. The cashier or the customer performs the required action on the peripheral.　　4. The device proxy gets from peripheral the response.　　5. The device proxy tells the application the unsuccesful result of the request.　　6. The application reacts accordingly.　　Scenario - (3) - Unsuccessful inputoutput for device proxy failure　　1. The application (Se fuel dispenser ll or EPS) requires a certain action on a peripheral.　　2. The application requires the device pro

s lawn The idea of fake grass is hardly new. For decades managers ha fuel dispenser ve looked for alternatives to natural grass, which is costly and difficult to maintain. The 1970s and 1980s were boom times for AstroTurf, made from heated nylon. It was first used in 1966 in Houston s Astrodome (recently famed for hosting evacuees from Hurricane Katrina). Some likened it to a rug, others to concrete, and players complained that it caused knee injuries. But a new generation of fake grass has revived the industry. Strands of artificial grass made from polyethylene fibres are sewn into a base and are then surrounded and supported by a granular mixture that simulates soil. In the case of FieldTurf, this mixture contains sand, the ground-up soles of training shoes and rubber granules made from old tyres, which are cryogenically frozen, shattered and then ground up. All this is carefully laid down atop a bed of gravel, with drainage pipes to let water run off. It resembles grass, but with a plastic sheen and black sandy granules at its roots. Lots of teams are installing it, largely because maintenance is so easy. In damp climates, real turf gets torn up by constant use. In dry ones, it demands constant watering. Synthetic turf suffers from neither problem, and also suits indoor stadiums. Rainfall helps keep it clean water seeps through the rubber and drains into pipes just below the surface. FieldTurf also makes machines for an fuel dispenser nual deep-cleaning. The drawback is the cost. Fake grass costs nearly twice as much as sod to install, though it costs less to maintain. As with AstroTurf, some players dislike the new surface. There are worries that it heats up unnaturally in the hot weather; Troy Squires of FieldTurf says the increase in temperature is minimal. Baseball, which likes grass, and women s field hockey, which prefers old AstroTurf for faster pl fuel dispenser ay, are still resisting FieldTurf, says Andrew McNitt, a turf specialist at Pennsylvania State University. The product will no doubt continue to improve. Fie