U101-D Flowmeter

U101-D Flowmeter

Materials:

Body: Aluminum (Spray-Painted)

seals: Buna-N

Technical Specifications:

Discharge rate of each revolution:0.473L

Flow rate range:5L~65L/min

Accuracy:±0.2%

Repeat error:�?.1%

Environmental condition:-40~~+70degree

Minimum adjusted quantity:0.04%

Working pressure:0.12Mpa-0.3Mpa

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.

100% tested before Ex-Factory

Package:

Product ID Net Weight Cross Weight Dimension

U101-D 5.3kg/case of 1 5.5kg/case of 1 27×23× 22cm/case of 1

l gear pump Trouble and Maintenance The mainly troubleshooting and failure about pump presents in Table 2-1. Table 2-1 Troubleshooting Serial No. Failure Failure reasons Solutions 1 No delivery or inefficient discharge Exterior elements: Motor stick; motor reversal; Sliding V belt; no oil in tank; pipe jammed; Check motor and its wiring; tighten V belt; inspect tank; dredge pipeline. Gear being stuck Clean waste in pump chamber Waste in outlet of overflow valve Disconnect overflow valve lid and clean waste; Leakage on valve Check oil groove Overweary gear or bearing Replace gears or bearing 2 Large noise or tremble Exterior reasons: Too long horizontal distance between fuel dispenser and tank; many elbow on inlet pipe; waste jam pipe; small diameter of pipe Dealt with in design and construction Intensive pressure Decrease thickness of pressured ring Overflow valve is stuck Clean waste and burr Overweary gear or bearing fuel dispenser Replace gears or bearing 3 Inner leakage Overweary gears Replace gears Leakage on frame seal Frame seal disabled Replace frame seal Leakage on pump body or joint face O-ring disabled Substitute seal ring 2.5 Important notices in operation Often inspect the rotation of pump axis, leakage, abnormal noise, vibration on V wheel and lose bolt that tight pump key. Regularly clean strainer. The tightness of V wheel should be appropriate, neither too tight nor too loose. These V wheels of motor, pump and adjusting driven wheel should be in parallel level. Don’t adjusting overflow valve spring too tights in case that result in high pressure of hydraulic system, increase noise and vibration so as to enhance pump abrasion. Prohibit suck water or oil with much water. Strictly abide by the operation requirements on explosive atmosphere. Submersible pump In China filing stations recently begin to adopt submersible pump as the power resource of fuel dispenser. Submersible pump gen fuel dispenser fuel dispenser

��　 2 Bin8 R(1-9) M　　 Nb_Products　　 (02H) (1-8) W(1-2)　　 Number of products defined.　　 0 = not configured　　 n = number of products　　 Please note that dispensers that do not permit the　　 Nb_Products to be changed remotely should:　　 Reject any write attempts with a Data_ACK　　 value of 2 (Read OnlyNot Writable).　　 Must set the Nb_Products to the value of　　 products that is hard coded in their program.　　 When a master resetcold start occurs on the dispenser　　 device the dispenser should reset this Data_Id to its　　 default value.　　October 2005 IFSF - STANDARD FORECOURT PROTOCOL fuel dispenser FP31_2.22　　 DISPENSER APPLICATION　　 Page: 59　　 CALCULATOR DATABASE　　 DB_Ad = C_DAT (01H)　　 Data Field Type ReadWrite MO　　 Data Element Name　　 Description　　 _Id (Values) in State　　 3 Bin8 R(1-9) M　　 Nb_Fuelling_Modes　　 (03H) (1-8) W(1-2)　　 Number of fuelling modes defined.　　 0 = not configured　　 n = number of fuelling modes　　 Ple fuel dispenser fuel dispenser

al of the Confederation of British Industry, Chris Gibson-Smith, chairman of the London Stock Exchange, David Davis, Tory shadow home secretary, and Sir John Sunderland, chairman of Cadbury Schweppes, claim that the 2003 extradition treaty with America is “manifestly unfair�? It has also, they add, been “highly damaging�?to British national interests. The treaty provides for fast-track extradition procedures with America that are similar to those already in force with 47 other (mostly European) countries. Signed in 2003, it was designed to correct imbalances that disadvantaged America at the time and bring the two countries rules more in line with one another. But America has yet to ratify it, while Britain has incorporated its provisions in a new law. America may now request the extradition of British suspects without presenting prima facie evidence against them in British courts, but the reverse is not true. Hence the much-bemoaned lack of reciprocity. But the real cause of the businessmen fuel dispenser s jitters is the harshness of America s sentences and jails next to Britain s softer set-up. Tony Blair now says that he will support attempts to get the three out on bail, if they are extradited. The Liberal Democrats, for their part, introduced a bill on July 6th to disable the treaty. The bill will go nowhere but that will not be the end of the matter. After the European Court of Human Rights refused to suspend the NatWest Three s extradition last week, around 100 besuited gentlemen marched to the Home Office to protest. They fear it could be their turn next—and they will not go gently.  © 2006 .  About sponsorship Education and special needs A third way on inclusion Jul 6th 2006 From The Economist print edition Schools are struggling to help children with learning problems SHOULD England s 1.5m children with “special educational needs”—from dyslexia through behaviour dysfunction to severe medical conditions fuel dispenser fuel dispenser