D-GA44 FUEL DISPENSER

D-GA44 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 : 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 measurement 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: △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. fuel dispenser 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 be fuel dispenser yond measurement accuracy. There are many elements 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 fuel dispenser

Transceiver (Layers 2-3)　　 Neuron Chip (Layers 4-6)　　 Optical Isolators 2-wire physical connector (Layer 1)　　Feb 06 Page 8　　 Protocol Design Principles　　 Peer to peer addressing mechanism　　 Multi-controllers　　 Forecourt devices become servers and CD the client　　 Device has a state diagram (see FP next slide)　　 Device heartbeats (10 seconds)　　 Event driven no polling　　 5 messages Read-Answer pair Write-Ack pair Unsolicited　　 Follows SNMP MIB design each attribute has　　 an address in a data fuel dispenser base.　　Feb 06 Page 9　　 FUELLING POINT STATE DIAGRAM　　 INOPERATIVE　　 1　　 OPERATIVE UNABLE　　 CLOSE_FP　　 CLOSED 2　　 OPEN_FP CLOSE_FP CLOSE_FP　　 NOZZLE-DOW N　　 TERMINATE_FP　　 FILL-TIME-OUT　　 IDLE 3　　 TERMINATE_FP　〠fuel dispenser € -DOW N 2　　 NOZZLE　　 RELEASE_FP　　 VA fuel dispenser

in February, after falling in January. This left output 3.3% higher than the year before. American industry is now running at 81.2% of full capacity, slightly above its long-run average of 81%. Construction, however, is lagging, and housing starts dropped by 7.9% in February to an annual rate of 2.12m homes. In the euro area, industrial production was flat in January, but 2.5% higher than a year earlier. Labour costs, including wages and benefits, increased by 2.4% in the year to the fourth quarter. In France, they rose by 3.3%. The euro area ran a deficit in its trade in goods with the rest of the world in January, for the fourth month in the past six. The trade balance was ¬10.8 billion ($13.1 billion) in the red, following a ¬700 fuel dispenser m gap in December. During all of 2005, however, the euro zone accumulated a surplus of ¬23.3 billion. In Britain, consumer prices rose by 2% in the year to February, right on the Bank of England s inflation target. © 2006 .  About sponsorship Output, demand and jobs Mar 23rd 2006 From The Economist print edition © 2006 .  About sponsorship Prices and wages Mar 23rd 2006 From The Economist print edition © 2006 .  About sponsorship Job vacancies Mar 23rd 2006 From The Economist print edition One gauge of strength in the labour market is the number of vacancies. There were 3.9m job openings in America at the end of January 2006, according to the Bureau of Labour Sta fuel dispenser tistics, 17% more than a year earlier. But finding such numbers for Europe is difficult. Monster Worldwide, an online job directory, tracks the number of help-wanted adverts posted on websites, including its own, in France, Germany, the Netherlands, Sweden and Britain. Its European employment index has gained 23 points in the year to February. Some of this gain may be due to newsp fuel dispenser