P-GA FUEL DISPENSER

P-GA 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 : 280kg

Dimension(L×W×H): 1060*550*1620(mm)

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

causing noise and abnormal vibration is many, either because of fuel dispenser�or exterior elements (pipe trouble). Therefore, it is first to exclude exterior reason of fuel dispenser, then interior one when overcome the above situation. After that, examine strainer and clean dirty. Next parts being checked is overflow valve. Tight spring will stick valve core and generate large noise and vibration. In addition, don’t pursue large flow rate through adjusting spring extensively, since that will shorten the service life of fuel dispenser due to large system pressure. If noise is still large after the above maintenance, pump should be disassembled so as to examine vane and spring whether broken. If these parts are broken the outlet flow fluctuation of pump would be enhanced, as well as n fuel dispenser oise and vibration. The solution method is to change a new vane and sprin fuel dispenser g. Leakage Leakage is divided as two categories, namely, inner leakage and outer leakage. Under the high oil pressure in hydraulic system oil is leak from high pressure area to low area, which is called inner leakage. The abrasion of vane, rotor and frame result in extensive inner leakage so as to reduce delivery volume of fuel dispenser. The outer leakage is the one oil leak from inner hydraulic system into outer, which increase unsafe environmental elements except from affecting the normal working performance of pump. To change a new oil seal fuel dispenser when find a leakage coming from the root of pump axis. Be sure that don’t make a mistake in installing oil seal. Diagram 2-7 show the correct position ----- the labium of oil seal should face to inner chamber. In addition, tight V wheel also hurts the surface of oil seal next to pump axis so that its capacity is invalid. Diagram 2-7 The most leaking sections are the connecting face---- between pump cover and pump frame, between pump frame and vapor separator, place of cap nut of overflow valve. All of reasons are damaged seal loop or seal gasket, thus change new sealed components as soon as quickly.

e initial key in the COPT is to calculate the key at both　　 the COPT and the controller. This method involves the transmission of intermediate　　 data between the controller and the COPT. In order to prevent discovery of the　　 encryption keys by monitoring the transmission link the COPT implements the　　 algorithm termed Exponential Key Exchange . This method is shown below.　　February 2006 IFSF - STANDARD FORECOURT PROTOCOL FP2_1.90　　 COMMUNICATION SPECIFICATION　　 Page: 37　　 Controller COPT　　 Controller calcula fuel dispenser tes COPT calculates　　 R = mod q(a fuel dispenser to the r power) S =mod q(a to the s power)　　 Controller encrypts R under the default key COPT encrypts S under the　　 Controller sends encrypted R to the COPT default key　　 COPT sends encrypted S to the　　 Controller　　 Controller calculates COPT calculates　　 KD = mod q(S to the r power) KD = mod q(R t fuel dispenser o the s power)　　 KEK = f(KD) KEK = f(KD)　　 Note: The mod q operation finds the integer remainder after long division by　　 q of (a to the r).　　 a and q are large prime numbers (128 bits minimum) known to both the controller　　 and the COPT. Their exact value is not and does not need to be a secret. r and s　　 are large random numbers generated in the controller and the COPT and are kept　　 secret. R and S

message, with one in which advertisers pay only for real and measurable actions by consumers, such as clicking on a web link, sharing a video, placing a call, printing a coupon or buying something. Rishad Tobaccowala, the “chief innovation officer�of Publicis, one of the world s biggest advertising groups, and boss of Denuo, a Chicago-based unit within Publicis with the job of probing the limits of new advertising models, likens traditional Wanamaker-era advertising to “an atom bomb dropped on a big city.�The best example is the 30-second spot on broadcast television. An independent firm (such as Nielsen, in America) estimates how many television sets are tuned to a given channel at a given time. Advertisers then pay a rate, called CPM (cost per thousand), for the right to ex fuel dispenser pose the implied audience to their spot. If Nielsen estimates that, say, fuel dispenser 1m people (“the city� are watching a show, an advertiser paying a CPM of $20 would fork out $20,000 for his commercial (“the atom bomb�. Gone for a brew The problem is obvious. The television room may be empty. Its owners may have gone to the kitchen to make a cup of tea or to the toilet. They may have switched channels during the commercial break, be napping or talking on the telephone. The viewer may be a teenage girl, even though the advertisement promotes Viagra. It might even be a TiVo or other such device that records the show s fuel dispenser o that the owner can watch it later and skip through the commercials. Parks Associates, a consumer-technology consultancy, estimates that 10m American households already have a digital video recorder. “Segmentation� an advertising trend during the past two decades tied to fragmentation in the media, represents only a cosmetic change, thinks Mr Tobaccowala. Advertisers airing a spot on a niche channel on cable television, for example, might be able to make more educated guesses about the audience (in their 30s, gay and affluent, say), but they are still paying a CPM rate in order blin