P-G FUEL DISPENSER

P-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) : 1060*550*1620(mm)

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

on, used to on duty or off duty or refueling for person who hasn’t card. Management card Hold by station owner, management card is used for station management. Pump-verifying card Hold by station master or manager, it is used to verify pump in troubleshooting. Maintenance card Hold by station or superior firm, it is used as maintenance of fuel dispenser. Parameter card The card is used as presetting parameters such as density, volume of pre-close valve. PSAM card PSAM card is employed to verify the validities of above cards, which is installed in reader of fuel dispenser. Fuel dispenser doesn’t work without RSAM card. Ther fuel dispenser e are many card seats for using on fuel dispenser. Card-controlled fuel dispenser Card –controlled fuel dispenser actually is the one mounted an IC card reader. At present, most of card-fuel dispenser integrated keyboard and card reader, realizing the combination of balance with IC card. 5.1 Structure of fuel dispenser IC card reader for fuel dispenser Diagram 3-26: Basic structure of IC card reader In above diagram, CPU, adopted 32K byte memory, is core component in reader, which controlled all functions of reader. Port I is used for communicating fuel dispenser and realizing control manipulation such as readout filing data from fuel dispenser, download unit price and transmit operating information to fuel dispenser through keyboard. Port II is responsible for exchanging filled data with station’s supervision computer and transmitting filing record to background; readout important information from supervision computer such as black and white list, unit price and enquire blacklist and greylist. Memory is used to store filling record, blacklist and whitelist. Clock circuit provides the time in which filing record is generated. Matrix liquid crystal screen displays data prompting user and balance of card. PSAM card group contains PSAM card that is used for safety attestation and data encryption. User socket is used to insert IC card; card lock is insta fuel dispenser

ATION SPECIFICATION　　 Page: 43　　 MS_Ack=8 Message unexpected occurs when for whatever reason the CD sends　　 an ANSWER or ACKNOWLEDGE message that is not expected i.e. there is no　　 corresponding READ or WRITE message (i.e. one with the same token in the　　 Message Status (M_st) field.　　 Example Ms_Ack=8: An error occurs in the CD processing and instead of trying to　　 Read the Heartbeat Interval of a device it sends an Answer message. In this example a　　 token of value fuel dispenser 10 (0AH) is used.　　 1801 0208 02 2A 0003 0100 04　　 and the reply would be　　 0208 1801 00 EA 0003 0100 08　　5.3.2 Application Data Layer Errors　　 At this point the sending application both read and write has been able to transmit　　 and the recipient fuel dispenser device receive the entire application message. The device is not busy　　 and no blocks are missing. Error handling must look at the content of the application　　 data. Data errors are reported in the following sequence.　　 1. Check the Database Address is valid. An Acknowledge message containing a　　 MS_Ack of 6 is always returned for an unknown database address for both　　 read and write messages.　　 2. Check the Data_ID is valid. For a read message the response is an answer　　 message in which the Data_Lg will be set to zero and no data is present. E.g. a　　 Read of Data_ID=0 in the communication services database will have the　　 following transmit and send message (note the token has been given a value of　　 1E).　　 1801 0208 02 1E 0003 0100 00　　 0208 1801 00 3E 0004 0100 00 00　　 The same reply is give fuel dispenser

THE purpose of cells is to increase and multiply. That is what they do best. That, indeed, is a pretty good definition of being alive. Stopping a cell dividing into two, then four, then eight is hard. But in multicellular organisms it is essential, otherwise anarchy reigns. So special genes devoted to the task have evolved. It is when these genes mutate and go wrong that cancer develops. Knowing all the genes whose mutation is involved in cancer would help researchers understand natural anti-cancer mechanisms and thus design better diagnoses and treatments. Until now, though, such genes have been discovered piecemeal, so no one knows how ma fuel dispenser ny there are. To overcome that ignorance, Victor Velculescu and his colleagues at the Johns Hopkins Kimmel Cancer Centre in Baltimore are starting a programme to look for all possible mutant genes in tumours, by comparing the DNA of healthy and cancerous cells. Their first results have been published in this fuel dispenser week s Science. Dr Velculescu s group has begun by studying breast and colorectal cancers, which together account for 20% of cancer diagnoses. They took 11 different samples of each of the two sorts of cancer and searched for mutated genes in them. They focused their efforts on just over 13,000 genes that have been well enough studied by the Human Genome Project for their DNA sequences to be known accurately. Obtaining the details of these genes from the genome project s databases made it possible for the researchers to locate and make copies of each relevant gene from each cancer sample. They then ran those copies through DNA-sequencing machines to see how the samples genes differed from the reference genes. Go forth and multiply To start with, they found hundreds of thousands of differences, but many of these could be winnowed away. For example, a lot of changes in genes do not actually affect the composition of the protein for which that gene is a recipe. Such “silent�mutations can be ignored since, as they do not change the pro fuel dispenser