D-GA44Q FUEL DISPENSER

D-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 : 335kg.

Dimension(L×W×H): 1270 x 620 x 2420(mm)

Dimension(L×W×H)Of Qty of Container: 40ft: 45 20ft: 22

oil, so as to reduce the volume of drained oil. Turn adjusting bolt clockwise to reduce discharge, anticlockwise to increase discharge. Therefore, changing the position of bolt enable discharge approach academic volume and reach the requirements on m fuel dispenser easurement transducer of national appraisal regulations. As two regulative bolts access to adjusting piston, the adjusting discharge in a circulation per bolt can be calculated in the following formula fuel dispenser : △V = 1/2πd12 nt (2--4 ) △V ── adjusting value in per circulation; D1 ── diameter of regulative piston; n ── turning number of adjusting bolt; t ── screw- pitch of adjusting bolt. There is another metal piston measurement transducer in current market. See the Diagram 2-19. Regulative piston is singularly installed in piston rather than connect with rod in this model. Its adjusting value in terms of per adjusting bolt is: △V = 1/4πd2 nt (2--5 ) Common failure and Troubleshooting Metal piston measurement transducer has the two common failures --- accuracy decline and mechanical trouble. Measure accuracy beyond scope The allowed measurement accuracy of fuel dispenser is ±0.3 %, repeated tolerance no more than 0.15 % according to the stipulation of JJG443-98 Fuel dispenser. The maximum allowed tolerance of min. measured valve don’t exceed ±0.5 %，its repeated tolerance no more than 0.25 %. The ratio of maximum flow (Q max.) to minimum flow (Q min.) is 10 to 1. as fuel dispenser leave factory. The ratio should not be less than 5: 1 in inspecting at operation locale. All of exceeded tolerance is regarded as beyond measurement accuracy. There are many elemen fuel dispenser ts and reasons resulting in measurement accuracy beyond scope, including unstable hydraulic system (extensive pressure fluctuation), electric system failure, thick colloid in frictional interface, measurement transducer abrasion, etc. The last two reasons will mainly be introduced in this article. Regulating adjusting

0 = Controller Device is not specified　　 X Y = Controller Device that released the FP (X =　　 Subnet Y = Node)　　 255 255 = FP running in stand alone mode.　　 Its value is reset to zero a fuel dispenser fter storing the current fuelling　　 transaction in the transaction buffer or when the FP state　　 changes to Idle.　　 Please note that dispensers that do not permit t fuel dispenser he　　 Release_Contr_Id to be changed remotely should:　　 Reject any write attempts with a Data_ACK value　　 of 2 (Read OnlyNot Writable). This is the preferred　　 solution.　　 PCD Comment:　　 During the transaction this Data_Id must be set by the　　 PCD to the controller Id that released the pump.　　 31 Bin16 R(7 9) M　　 Suspend_Contr_Id　　 (1FH) W(6 8)　　 Specifies which Controller Device has suspended the　　 running transaction.　　 A Logical Node Address (LNA) is used for the　　 Suspend_Contr_Id. The LNA is specified by 2 bytes (S =　　 Subnet N = Node). For details see document Part II　　 Communication Specification .　　 0 0 = Controller Device not specified　　 X Y = Controller Device that suspended the FP (X =　　 Subnet Y = Node).　　 Its value is reset to zero after resuming the suspended　　 transaction or fuel dispenser after storing the current fuelling transaction　　 in the transaction buffer.　　 PCD Comment:　　 During the transaction this Data_Id must be set by the　　 PCD to the controller Id that suspended the pump.　　FP31_2.23

nce the Boston tea party XENOPHOBIA seems to be creeping into American politics. Last year, Congress saw off the yellow peril from China, whose CNOOC oil company dared to bid for America s Unocal (though most of Unocal s oil and gas reserves hap fuel dispenser pened to be outside America). Now it is the Arabs—for which read terrorists—who are threatening to imperil America s national security by taking over some of its ports. On February 13th, DP World, a fuel dispenser ports operator owned by the government of Dubai, a small but economically ambitious member of the United Arab Emirates, paid $6.8 billion to acquire P&O, a British firm which runs a global network of maritime terminals. With P&O came six American ports—Miami, Philadelphia, Baltimore, New Orleans, New Jersey and New York. Ever since the contract was signed there has been a noisy response from American politicians. Robert Ehrlich, the Republican governor of Maryland, and Jon Corzine, his Democratic peer in New Jersey, both want to stop the deal. The two most vocal protesters are Chuck Schumer, a Democratic senator for New York (and famed China-basher), and Pete King, the Republican chairman of the House Homeland Security Committee (and friend of Gerry Adams, the leader of Sinn Fein). They say they will shortly propose emergency legislation to block the deal before completion, which is due on March 2nd. Presidential hopefuls have also rushed to sound the alarm. Hillary Clinton, New York s other senator, will introduce legislation prohibiting the sale of port operations to foreign governments. On the Republican side, George Pataki, New York s ambitious governor (who is retiring), is considering cancelling the lease which fuel dispenser the New York-New Jersey Port Authority has granted to the port operators. And the Senate majority leader, Bill Frist, has asked the president to take a second look. To his credit, George Bush has risen above such populism, reasserting his free-trade principles by promising to veto any legislation that tries to block the takeover