D-G FUEL DISPENSER

D-G 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 : 205kg.

Dimension(L×W×H): 900*620*2180(mm)

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

ariable DC voltage. Diagram 3-9 is a drive circuit. The display mode of volume and sales on main display board adopt 6 digits liquid crystal display (Model ED-139, see Diagram 3-11), PPU or unit price r digits LCD (Model ED-830, see Diagram 3-12). Diagram 3-9: Static circuit and wave of LCD tube Diagram 3-10: Drive circuit of one-digit tube Diagram 3-11: ED-139 6-digit LCD Diagram 3 fuel dispenser -12: ED-830 4-digit LCD Display drive chip often adopts 8-digit memory/flip-latch: 74HC95. The drive circuit of liquid crystal display is composed of double D trigger 74HC74 and double input exclusive-OR gate 74HC86. Some fuel dispensers adopt special crystal drive circuit in liquid crystal display, its principle basically similar to 74 series LCD drive circuit. A few fuel dispenser manufacturers adopt light-emitting diode (LED) as display components of display board because its cost is low and need not backlight in evening. The defect of this display component is bad display effect, especially under extensive sunlight, and much electricity con fuel dispenser sumption. LED display drive circuit also has parallel and serial drive, similar to LCD display drive circuit in terms of structure. Very few fuel dispensers adopt matrix or color liquid crystal display, showing much information. However, it largely increases cost. 2.4 Power supply Stable voltage power supply used in explosion-proof fuel dispenser Most of fuel d fuel dispenser ispensers adopt explosion-proof type, installing liner stable voltage power supply or switch voltage power supply. Switch voltage stabilizing power supply includes power transformer, DC/DC converter, 220V direct commute and pulse transformer, illustrated in Diagram 3-14 and 3-15. Due to cost-efficient and simple design, liner stable voltage power is widely adopted. However, it is affected by exterior network voltage. Although pulse transformer is able to tackle with network voltage fluctuation, it is can’t afford because of complicated technology, expensive cost and difficult to maintenance. In recent years, D

substitute in circumstances　　 Transaction data described in 7.2.　　 Certificate (TC)　　 Or　　 Application　　 Authentcation　　 Cryptogram (AAC)　　TAG 91 Issuer Auth data Issuer b 1110 1210 8-16 fuel dispenser Conditional Present if online issuer　　 (ARPC) auth performed.Data sent to ICC　　 for online issuer authentication.　　 TAG Cryptogram info b 1100 1200 1 Mandatory Type of cryptogram and　　 9F27 1220 actions to be performed by terminal　　 TAG CVM results ICC b 1100 1200 3 Optional Indicates the results of the　　 9F34 fuel dispenser system 1220 last CVM performed　　 related　　 data　　 TAG Application ICC b 1100 1200 2 Mandatory Counter maintained by　　 9F36 transaction counter system 1220 1420 fuel dispenser ICC application　　 (9F36) related　　 data　　 TAG Unpredictable ICC b 1100 1200 4 Optional Present if input to　　 9F37 number system 1220 1420 application cryptogram calculation.　　 related Value provides variability and　　 data uniquenes

l governor. But under Vladimir Putin, Russia expresses its solidarity with its brother Slavs in more concrete ways. Belarus (and Mr Lukashenka) actually subsist on cheap Russian gas. It has been spared the price rises recently imposed on Russia s other neighbours. Belarus also imports Russian crude for lucrative refining, and exports products to Russia that would struggle to find markets elsewh fuel dispenser ere. Defenestration? That dependency, plus the popularity of Russian television in Belarus, means that Mr Putin could probably defenestrate Mr Lukashenka if he wanted to. And there have been signs that he might want to in 2004, after Mr Lukashenka irked Russia, the gas was briefly turned off. It is widely believed that the Belarusian election was brought forward from the summer because Mr Putin did not want it to taint the G8 summit to be held in St Petersburg. Mr Putin emphasises that Russia supports Belarus, not its government. But, as Mr Lebedko puts it “Putin doesn t like Lukashenka, but he likes revolutions even less.�He al fuel dispenser so doesn t like intrusions into what he considers Russia s sphere of influence, and a buffer between it and NATO. Yet Mr Putin would probably swap Mr Lukashenka for a less embarrassing pro-Russian alternative. Opposition figures stress their Moscow-friendliness, but none has yet been convincing. Meanwhile, Belarus serves as a sort of laboratory for authoritarian ide fuel dispenser as, some of which have been imported from Minsk to Moscow. Wait for the bad news The good news is that, young (51) as he is, and theoretically entitled though he is to remain president indefinitely, Mr Lukashenka s regime is unsustainable. His elderly supporters are dying. In the internet age, and with democratic neighbours to the west, his information blockade must crumble, though he has tried to maintain it by imposing new travel restrictions on students, and even mooted the idea of stopping child victims of Chernobyl going abroad for treatment. The “Belarusian miracle�also cannot last. Lan