U101-C Flowmeter

U101-C Flowmeter

Materials:

Body: Cast lron (Spray-Painted)

seals: Buna-N

Technical Specifications:

Discharge rate of each revolution:0.5L

Flow rate range:5L~60L/min

Accuracy:±0.2%

Repeat error:�.1%

Environmental condition:-40~~+70degree

Package:

Product ID Net Weight Cross Weight Dimension

U101-C 23kg/case of 1 25kg/case of 1 28×26× 45cm/case of 1

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 fuel dispenser 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 ── diam fuel dispenser eter 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 = 1/4π fuel dispenser d2 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 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

uelling Mode　　This data allows the CD to specify the product prices per fuelling mode.　　The access to the product fuelling mode data is done by the database address PR_DAT　　(product data) + Prod_Nb (Product Number) + FM_ID (fuelling mode identifier).　　The FM_ID = 10H is used fuel dispenser to ask for all fuelling modes at a product.　　 PRODUCT PER FUELLING MODE DATABASE　　 DB_Ad = PR_DAT (61H) + Prod_Nb (00000001-99999999) + FM_ID (11H-18H)　　 Data Field Type ReadWrite fuel dispenser MO　　 Data Element Name　　 Description　　 _Id (Value) in State　　 CONFIGURATION　　 2 Unit_ R(1-2) M　　 Prod_Price　　 Pri fuel dispenser ce W(2)　　 Specifies the productfuelling modes Unit Price.　　 MANUFACTURER OIL COMPANY SPECIFIC　　 200　　 to Free to the manufacturer oil company　　 255　　FP32_111 IFSF - STANDARD FORECOURT PROTOCOL March 2000　　 PRICE POLE APPLICATION　　Page: 22　　3.7 Price Pole Segment Data　　This data allows the CD to configure and control the Price Pole Segments.　　The access to the PPS data is done by the database address PP_ID (price pole identification)　　+ SEG_ID (price pole segment identification).　　The SEG_ID = 10H is used to ask for all segment at a price pole point.　　 PRICE POLE SEGMENT DATABASE　　 DB_Ad = PP_ID (21H-24H) + SEG_ID (11H-1FH)　　 Data Field Type ReadWrite MO　　 Data Element Name　　 Description　　 _Id

t study in Britain by the Centre for Economics and Business Research found the PR industry there employs 48,000 people. More than 80% were working “in-house� for companies or other organisations. Just over half of Britain s in-house PRs work for the public sector, health organis fuel dispenser ations and charities. These organisations are also the biggest users of PR consultancies. Many of the big PR firms have been consolidated into the giant groups that now dominate the advertising industry. Two of these are American Interpublic owns GolinHarris and Weber Shandw fuel dispenser ick, and Omnicom owns Fleishman-Hillard and Ketchum. Britain s WPP owns Hill & Knowlton and Burson-Marsteller. The groups also own a range of specialised agencies. For instance, WPP s Finsbury concentrates on corporate and financial PR —and has just gained publicity by announcing that it is taking on Tony Blair s son, Euan, as an intern. Omnicom s Clark & Weinstock d fuel dispenser oes reputation and crisis management, and Interpublic s PMK HBH looks after the entertainment business, with celebrity clients such as Nicole Kidman, Russell Crowe and Jennifer Aniston. Then there are the independent PR firms, the largest of which is family-owned Edelman. Richard Edelman, the company s president and chief executive, says that Edelman s own studies show the most credible form of communication now comes from “a person like yourself� which suggests that PR firms have new opportunities to influence peer groups. Edelman, for instance, recently worked on drumming up interest amongst hard-core computer-gamers ahead of the launch of Microsoft s new Xbox games console. It also worked for a group of former executives who last year succeeded in ousting Philip Purcell as chief executive of Morgan Stanley. One of the things the PR firm did was to set up a website where employees of the Wall Street investment bank could have their say in the controversy. Such work is very different from classic public relations. “Companies can try to serve up a tight, straight