U101-A Flowmeter

U101-A Flowmeter

This type of meter is used to fuel dispensers for measurement of pressurized oil.

Materials:

Body: Aluminum (Spray-Painted)

seals: Buna-N

Technical Specifications:

Discharge rate of each revolution: 0.5L

Diameter of rotary bar: 9mm

Rotary direction of rotary bar: Clock wise

Diameter of cylinder cover: 72.4mm

Environmental condition: -40~~+70degree

Off-setting of crankshaft: 14.93mm

Travel of piston: 29.80-31.38mm

Adjusting range of piston quantity: 29.86mm

Minimum adjusting increasing quantity: 0.05%

Working pressure: 0.12Mpa-0.3Mpa

Repeat error: not exceed ±0.1%

Features :

Micro-accurate 4-piston,positive displacement type meter with rotary valve,exterior adjustment and double oil lip seal for long life.

External structure achieved by single body design of components.

Excellent accuracy: ±0.2% with high flow through-put

100% tested before Ex-Factory

Replacement Parts:

Key Description Materials

1 Body Aluminum

2 Piston kits

3 Port Cap II Cast Iron

4 Stabilizer bar II Aluminum

5 Stabilizer bar I

6 Distribute valve PTFE

7 Up cap kits

8 Sealing Ring

9 Coupling

10 Rotary bar kits Cast Iron

11 Port cap I Buna-N

12 Sealing Ring Aluminum

13 Bushing

14 Bearing 1Cr18Ni9Ti

15 Adjusting disc Kits Brass with graphite

Package:

Product ID Net Weight Cross Weight Dimension

U101-A 5.3kg/case of 1 5.5kg/case of 1 27x23x22cm/case of 1

tive bolt made of metal; Take out the metal; Turn the regulative bolt clockwise, each grid reduce 1cm3; Calibrate discharge result used standard gauge instrument, reassemble if accuracy is right. Usage and Maintenance As few in domestic fuel dispenser, the troubleshooting of double piston measurement transducer consult the methods of four-piston measurement transducer or maintain according to the user’s manual provided by manufacturer. Some difficult trouble should consult with special mechanician from factory. Every time of fuel dispenser adjusting measurement transducer should be operated by the metrology appraisal agency exclusive, whatever structure and model. Troubleshooting also need to be authorized and content by the agency, even to be appraisal and lead seal. Article IV Nozzle Nozzle is a terminal of fuel dispenser’s hydraulic system, which is tool used to refuel into tank and other container. Thus, nozzle should be characterized, by technically, as simple operation, less losses in pressure, stable flow, adjustable, good sealbility and safety. Nozzle includes general nozzle, auto-shut nozzle and nozzle with vapor recovery device. The first type is once wid fuel dispenser ely used in fuel dispenser industry, even still employed currently. With the development and demand in fuel dispenser’s technology auto-shut nozzle become available in manufacturer of fuel dispenser, as this type of nozzle add auto-shut function on the basis of general nozzle. In the current years, some manufacturers have mounted vapor recovery de fuel dispenser vice to nozzle, but its market share is still small. Here introduce them except the last type. General nozzle This kind of nozzle once widely used in filing station is still adapted. 1.1 Structure As illustrated in Diagram 2-27, it consist of nozzle body, main valve, vice valve, nozzle, switch handle. Diagram 2-28 shows exploded drawing. 1-Nozzle body 2-Cap 3-Spring 4-Seal 5-Main valve 6-Assistant valve 7-O-ring 8-Spout 9-Nut 10-Pin axis 11-Switch handle 12-Glang nut 13-Supporing gasket 14-Ejec

€€ã€€ 80 Bin16 W(1-9) M　　 W M_Polynomial　　 (0-65535)　　 (50H) To allow the CD to configure the Polynimial used by the　　 dispenser to calculate the W M security checksum.　　 Please note that in implementations where the　　 W M_Polynomial may not be changed. The Write should　　 be rejected with a Data_ACK of 2 (Not Writa fuel dispenser ble).　　 Please note that this Data_Id is a write only field. Any　　 attempt to read it must result in the answer message being　　 returned with the Data_Id s Data_Lg set to zero (i.e.　　 80 00).　　 PCD Comment:　　 The PCD is likely to be solely responsible for the　　 generation of the W M checksum so where the W M　　 functionality is required the PCD will have to implement it　　 as described above. The acceptability of a PCD between　　 the Site ControllerCD in this environment will have to be　　 checked fuel dispenser with the body responsible for giving the W M　　 approval.　　FP31_2.21 IFSF - STANDARD FORECOURT PROTOCOL June 2005　　 DISPENSER APPLICATION　　Page: 80　　 81 Bin16 fuel dispenser W(1-9) M　　 W M_Seed　　 (51H) (0-65535)　　 To allow the CD to configure the seed used by the　　 dispenser to calculate the W M security checksum.　　 Please note that in implementations where the W M_Seed　　 may not be changed. The Write should be rejected with a　　 Data_ACK of 2 (Not writable).　

inent Shias actually blamed America for the deed. With so deep a reluctance to embrace compromise or reason, what possible hope for the future? Optimistic as it may seem in the circumstances, the events surrounding the bombing of the shrine may hasten the much-needed first big step towards forestalling all-out civil war the formation of a unity government embracing all the main ethnic and religious factions. Though the new constitution gives the recently renominated prime minister, fuel dispenser Ibrahim al-Jaafari, a couple more months to forge a ruling coalition, he should speed things up before sectarian Proudly Produced by nEo  hatreds overtake the country. It is vital that at least the four—and preferably the five—leading alliances in parliament (the Islamist Shia list to which Dr Jaafari belongs, the Kurds, the main Sunni Islamist group and the non-sectarian secularists led by Iyad Allawi, a Shia who has Sunni partners) team up in a government. It is equally vital that key ministries—defence, interior and finance, among others—be shared out, with Sunnis getting serious fuel dispenser ones, and that ministers are prevented from packing them, as before, with cronies. And the Shias should respond to the urgings of America s ambassador, Zalmay Khalilzad, that the present interior minister, a Shia who is said to have allowed sectarian death squads to operate out of his ministry, be sacked. Once in pl fuel dispenser ace, it is no less essential that a unity government amends the new constitution. Much of the constitution is sound, and it was duly approved in a national referendum. All the same, it has become increasingly vital to reassure the Sunnis both that their provinces will get a fair share of future oil revenues and that a Shia “super- region�will not emerge in the south and so break Iraq up. The hardest task of a new government will be to disband militias and reint