K-G22 FUEL DISPENSER

K-G22 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) :ype 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): 1180*650*2020(mm)

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

RAM: to store data in the form of files for processing by a computer's central processing unit (CPU). Once power cut, data in RAM will be lost. Capacity is 256 byte to 1k. EEPROM: electrically erasable programmable read-only memory, used for storing customer’s data. From view of structure, filing IC card actually is a full-mounted singlechip (SCM). Filing IC card security Since storing large information needed to protect, filling IC card has to have high security, not only preventing inappropriate operation, but also restraining illegal visit and manipulation. Therefore, effective protection mechanism is considered in design and manufacture so as to be p fuel dispenser rovided with high capacity of defending attack. The major safety measures of chip are: chip identifying code, preventing disassembly and erasion, data encryption, etc. Chip fuel dispenser identifying code: each chip has a unique identifying code, called “chip serial number� Chip preventing disassembly: photoconductive and pressure sensitive components check exterior mechanical force on chip. Once open seal all sensitive data will be cleaned. Chip anti-detect: in order to prevent illegal detect of data, adopting high/low voltage inductive sensor, low frequency inductor and anti-interference technology. Anti-erasion: adopting effective measures to prevent erasing memory through ultraviolet, x-rays and like on. Data encryption: operation system stored in ROM is core of CPU card, which a fuel dispenser dopt code encryption and special technology hiding ROM area. Meanwhile, encrypted inductor is able to quickly erase RAM area so as protect temporary data and encrypted lock. As for EEPROM area, it is adopted specially safety protection measures in chip production. IC card categories and purpose Customer card This kind of IC card is hold by vehicle driver or customer. Customers need to enter personal identification number (PIN) into keyboard as filling. Filling card includes general customer card and unit card. Staff card Hold by general staff of filling stati

to the local application.　　 The IFSF_MC ( Message Code) is set to 1 for IFSF heartbeat messages. Heart beat　　 messages are broadcast out onto domain 1 of the IFSF network.　　 DEVICE_STATUS - Bit 1 is set i.e. Configuration Needed means that all data that is　　 needed for correct operation is not available. Example: In the case of power loss a　　 dispenser should send a Configuration Needed heartbeat since it can not know if it has　　 the correct prices.　　 NOTE - To allow devices on the same network to have different heartbeat intervals　　 each device should read the ot fuel dispenser her heartbeat intervals and use these (x3) before　　 deciding not to send unsolicited messages to that device. Note this means Controller　　 Devices must fuel dispenser implement the communication service database.　　 The Heartbeat Interval for Controller Devices should be set to the default value (10　　 seconds) and not changed.　　FP2_1.88 IFSF STANDARD FORECOURT PROTOCOL December 2004　　 COMMUNICATION SPECIFICATION　　Page: 36　　4.6 Data Encryption　　 In order to maintain system integrity for security purposes a method of data　　 encryption must be provided. Although it is possible to encrypt data at a LonWorks　　 level t fuel dispenser his is not implemented in an IFSF network instead IFSF uses a separate means　　 of data encryption. The method described below is used for the Customer Operated　　 Payment Terminal (COPT).　　4.6.1 COPT Data Encryption　　 This method supports the desired ability to encrypt data collected at the COPT and　　 transfer this data to the controller where it can be decrypted. It provides a secure　　 method where the communications between the COPT and the controller can not be　　

California, in Berkeley. It would overlay an additional addressing system on top of the internet- protocol numbers now used to identify devices on the internet. This would make it easier to support mobile devices, and would also allow for “multicasting�of data to many devices at once, enabling the efficient distribution of audio, video and software. But how could a new addressing system be tested? Dr Anderson and others have set up PlanetLab, a worldwide experimental overlay network that sits on top of the internet and acts as a testbed for new networking software. Using PlanetLab, researchers can quickly establish a global network of machines in order fuel dispenser to test a new approach to packet routing, say, or content distribution. PlanetLab allows many such prototype networks to operate at once, without interfering with each othe fuel dispenser r. One of these “virtualised�networks is in fact a recreation of the internet itself, which can be used to test modifications to the internet protocol. Yet another proposed feature of a clean-slate internet comes from Dr Clark, who suggests adding diagnostic systems so that users can work out what has gone wrong when the internet fails to perform as expected. Then, when a videoconference call failed to connect smoothly, for example, it would be possible to determine whether the fault lay with the internet service provider or with poorly configured equipment. But the network itself would have to coll fuel dispenser ect and share performance measures, something today s dumb network cannot do. Today s network is dumb for a reason, however it was a deliberate design decision. Back in the 1970s, rather than prejudging the kinds of uses to which the internet might be put and favouring some at the expense of others, its designers opted to make it as simple as possible. This open approach is what has made the internet such a vibrant platform for innovation. New applications, such as the web, peer-to-peer file sharing and internet telephony, were later able to emerge even though they