D-GC88 FUEL DISPENSER

D-GC88 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 :450kg

Dimension(L×W×H): 1615 X 620 X2420(mm)

Dimension(L×W×H)Of Qty of Container :40ft: 26

ur kinds of display mode: Mode I: serial BCD display, in which volume 6 digits, money or sales 6 digits, PPU or unit price 4 digits, totally 16 digits are transmitted out in means of serial mode, realizing operation of memory, coding and drive in display. Diagram 3-5: Main display board figure Mode II: serial display, in which chip transmit 16 digits including volume 6 digits, sales 6 digits and PPU 4 digits, memorizing and driving in display. Mode III and IV: parallel BCD display, in which chip transmits 16 digits codes including volume 6 digits, sales 6 digits and PPU 4 digits by means of parallel, once time one digit, memorizing, coding and driving in display. Most of fuel dispenser manufacturers recently adopt BCD serial mode to design display board, only very few adopt serial display mode. 1638300217170Display board structures are illustrated in Diagram 3-6 and 3-7. Diagram 3-6: LCD display board structure with parallel drive Diagram 3-7: LCD display board structure with serial drive Being a electric component easy to be failed, the hard structure of display board is introduced in detailed. LCD basic principle and working principle Liquid crystal a stable phase between liquid and solid in terms of thermodynamics, characteristic of not only liquidity and continuity under a certain temperature range, but crystal trait ---- long stick molecule, large proportion of width to length, a bridge between the two polarities. LCD Structure illustrated in Diagram 3-8, electrodes are made various letters, number or matrix according to different requirements. Diagram 3-8: Basic structure of LCD 8-segment LCD and drive 8-segment display tube has two drive modes of static and hour-division. Fuel dispenser usually adopt static drive mode. Static drive circuit and wave showed in Diagram 3-9, the drive mode of LCD display is varied from that of LED display. As for LED only need to connect invariable conduct or cut off voltage to control emitting or wink of LED, but for LCD should not connect inv fuel dispenser fuel dispenser fuel dispenser

IFSF STANDARD FORECOURT PROTOCOL October 2002　　 COMMUNICATION SPECIFICATION　　Page: 18　　3.3.3 Write - Message　　The general format for a WRITE message is:　　 Message Field Field Type Value Description　　 bin8 1 to 255 Logical Node Address Recipient　　 LNAR S　　 bin8 1 to 127　　 N　　 bin8 1 to 255 Logical Node Address Originator　　 LNAO S　　 bin8 1 to 127　　 N　　 bin8 0 Message Code　　 IFSF_MC　　 - the IFSF_MC is 0 for application messages　　 bin8 010xxxxx Message Status　　 M_St　　 - the message type is WRITE　　 (bit map)　　 - the token (xxxxx) is created by the originator　　 of the message　　 bin16 Message Length　　 M_Lg　　 - the number of bytes in the WRITE-message　　 following　　 bin8 1 to 8 Database Address Length　　 DB_Ad_Lg　　 - the number of bytes used to specify the　　 database address where the data should be　　 written to　　 x bin8 Database Address　　 DB_Ad　　 - the recip fuel dispenser fuel dispenser fuel dispenser

lay The land of leisure Feb 2nd 2006 | CHICAGO From The Economist print edition Why Americans have plenty of time to read this AS MOST Americans will tell you if you can stop them long enough to ask, working people in the United States are as busy as ever. Sure, technology and competition are boosting the economy; but nearly everyone thinks they have increased the demands on people at home and in the workplace. But is the overworked American a creature of myth? A pair of economists have looked closely at how Americans actually spend their time. Mark Aguiar (at the Federal Reserve Bank of Boston) and Erik Hurst (at the University of Chicago s Graduate School of Business) constructed four different measures of leisure.* The narrowest includes only activities that nearly everyone considers relaxing or fun; the broadest counts anything that is not related to a paying job, housework or errands as “leisure� No matter how the two economists slice the data, Americans seem to have much more free time than before. Over the past four decades, depending on which of their measures one uses, the amount of time that working-age Americans are devoting to leisure activities has risen by 4-8 hours a week. (For somebody working 40 hours a week, that is equivalent to 5-10 weeks of extra holiday a year.) Nearly every category of American has more spare time single or married, with or without children, both men and women. The only twist is that less educated (and thus poorer) Americans have done relatively better than more educated ones (see chart). And that is not just because unemployed high-school drop-outs have more free time on their hands. Less educated Americans with jobs—the overstretched middle class of political lore—do very well. These findings will no doubt be scoffed at by many Americans who are certain that they, and nearly everyone they know, are overworked (and who may find time to write letters to the editor saying so). Indeed, a 1992 book by Juliet Schor, ? fuel dispenser fuel dispenser fuel dispenser