K-GA44Q FUEL DISPENSER

K-GA44Q 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) : 1540*690*2210(mm)

Dimension(L×W×H)Of Qty of Container :40ft: 29

nt, some achievements have applied, such as fingerprinting and iris authentication. Internal & Exterior authentication Exterior authentication refers to IC card verifies the legality of terminal equipment, but internal authentication refers to terminal equipment verify the legality of IC card. Some models of COS have two-way-authentication, in other words, using a command to verify validity of card and terminal interactively. As for internal authentication, terminal firstly readout the serial number of filing card that is exclusive with 8-type. Terminal calculates and generates a random data with 8 types according to serial number acquired. By internal authentication command secret key information fuel dispenser and random fuel dispenser data are transmitted into IC card. IC card encrypt the random data by employing prescribed secrete key information, and transmit encrypted data back to terminal. Encrypted data is decrypted in terminal, and is compared with previous random data. If there are coherent, the internal authentication has been succeeded. Exterior authentication also is conducted by means of terminal. The process is basically similar to internal authentication. Secret key is of very importance in authentication process from above introduction. In fact, secret key is memorized in IC card and terminal, free from known by third party. Due to every time authentication has a random number, it is very difficult to decr fuel dispenser ypt so as to ensure the security and reliability of authentication. Safety report Safety report is one of data protection modes aiming at ensuring reliability and integrality of data, preventing data lost or being modified. Data integrality and confirmation of data resource are realized by Message Authentication Code (MAC), yet data reliability is ensured by means of encrypted data module. Safety report consists of encrypted data and additional code. In order to prevent information exchanged being illegal modification, keeping integrality of data, MAC code should verify information. The general meth

alization process which can no longer be　　agement system of the instrument manufac-　　 stopped. In the last few years the PTB has　　turers in view of special technical aspects in　　 significantly intensified its activities in this　　explosion-protected equipment as well as　　 respect in close agreement with the German　　regular manufacturer surveillance. The certifi-　　 standardization organizations and industrial　　cation procedure is completely compatible　　 fuel dispenser fuel dispenser associations to further improve the position of　　with the ATEX procedure of EU Directive　　 German enterprises in international competi-　　949EC. Both equipment owners and na-　　 tion.　　tional regulating authorities can now make　　use of a most comprehensive and internation-　　ally available surveillance tool.　　 Figure 5: Flame ar-　　 rester (strip winding).　　 fuel dispenser Such strip windings are　　 mainly used as flame-　　 extinguishing elements　　 in static flame arrest-　　 ers.　　 79　　Thermodynamics and Explosion Protection　　Cooperation wit

l energy security.� In a liberalised market, private firms should provide storage to take advantage of the difference between summer and winter gas prices. But not everyone is convinced that the market is delivering. Planning problems are one reason worried residents scotched a planned gas store beneath Lancashire earlier this year, and other projects have faced long delays. Mr Darling s new guidelines should make it harder for planners to refuse applications. Economics is another reason. Storing gas is expensive, partly because reservoirs need to be pumped full of unrecoverable “cushion gas�to maintain pressure, and partly because storing gas for the future means giving up the opportunity to fuel dispenser sell it tod fuel dispenser ay. “When prices are low you don t need storage because gas is abundant,�says Andy Morris of ILEX, an energy consultancy. “When prices are high, and you do need it, it s very expensive to build.�Instead firms, like the government, have relied on new import infrastructure to meet most of the winter demand. After last winter, that looks optimistic. Nevertheless, investment in storage has risen as spreads between summer and winter prices have widened. Ten new projects are planned, which together should double Britain s storage capacity by 2010. But that will be cold comfort to firms and consumers anticipating another tight winter in six months time. “The market is too slow,�says Jonat fuel dispenser han Stern, an analyst at the Oxford Institute of Energy Studies. “By the time it was signalling the need for more storage it was too late.� The biggest problem, adds Mr Stern, is that markets find it hard to insure against rare, unpredictable but catastrophic events such as an explosion in a pipeline or a terrorist attack—or the fire that shut down Rough. With that in mind, one question being considered by the government s energy review is whether the state should step in and set up a “strategic�gas reserve (something similar already exists for oil). Such government inte