U101-E Flowmeter

U101-E Flowmeter

Materials:

Body: Aluminum (Spray-Painted)

seals: Buna-N

Technical Specifications:

Discharge rate of each revolution:037L

Flow rate range:20L~220L/min

Accuracy:±0.3%

Repeat error:�.15%

Environmental condition:-40~~+70degree

Package:

Product ID Net Weight Cross Weight Dimension

U101-D 8kg/case of 1 9kg/case of 1 28×25× 18cm/case of 1

than 1000L/min. The manufacturers of submersible pump now have many in market not only home brand but exported brand. As their structure and performance vary largely, the handbook will not introduce them one by one. Some failure and trouble occurred during operation should be solved in accordance with the maintenance explanation provided by manufacturer. In order to ensure operation security difficult problem occurred should be inspected and repaired by the professional technician experienced or maintenance artificer sent by manufacturer in case of bringing accident. Article II Vapor Separator The main function of vapor separator is segregated vapor from oil and discharge so as to ensure accuracy of measure transducer under no foam co fuel dispenser ndition. The principal technical indicator guideline of vapor separator is the capacity to segregate vapor and keep fuel dispenser stability. 1-Upper cover 2-Exhaust valve seat 3-Exhaust pipe 4-Float 5-Fuel return valve 6-Frame 7-Ball-float 8-Strainer 9-Spring seat 10-Check valve 11-Check valve seat 12\13-Outlet pipe 14-Gas outlet valve Diagram 2-12: Structure cutaway view of vapor separator Check valve should be installed between vapor separator and measure transducer. Some manufacturers mount check valve in the pipeline of vapor separator and transducer, but others install check valve in the inner of vapor separator. Check valve has th fuel dispenser e function of preventing oil flow backward. The segregated capacity is the major technical parameter of vapor separator. Under low pressure and high temperature a little of gas dissolved in oil is easily separated out. The vapor should be divided out before flowing into measure transducer so as to keep the accuracy of fuel dispenser in the scope stipulated by national standards. Stability is another key parameter of vapor separator. In case that the design and manufacture sector of pump and vapor separator exist unstable elements, the pressure pulse fluctuation of fuel dispenser’s hydraulic system will increase, even affecting the measur

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2006 .  About sponsorship Oil The heat is off Sep 28th 2006 From The Economist print edition Falling oil prices cheer central bankers IN THE eyes of Edmund Daukoru, Nigeria s oil minister and the current president of the Organisation of the Petroleum Exporting Countries (OPEC), the price of oil is “very low� Compared with July, when it peaked at $78.40 a barrel, he is right. Since then, it has fallen by almost a quarter. On September 25th, it briefly slipped below $60 a barrel, its lowest level in six months. The same analysts who just a few short months ago were wondering about the effect of expensive oil on the world economy are now pondering the consequences of a slump. fuel dispenser That might prove premature. For one thing, Mr Daukoru insists that OPEC will do something to stem the slide. At its fuel dispenser last meeting, in mid-September, the group threatened to cut its output without notice if the price fell further. Saudi Arabia, for one, has been selling less oil of late. Ministers from different OPEC countries have been making different noises about whether a cut is desirable or likely, but all would be loth to see their revenues eroded by lower prices. The world is still consuming almost as much oil as it can pump, so any reduction in supply could send prices skywards again. Both the relative calm of this year fuel dispenser s hurricane season and the diminishing threat of an interruption to Iran s oil exports seem to have contributed to the recent fall. But should clouds gather over the Atlantic, or tempers rise in the Middle East, the price could jump again. Moreover, the price of oil usually falls in the autumn, after the summer surge in petrol consumption has abated but before winter brings higher demand for heating oil. According to Sabine Schels, a commodity strategist at Merrill Lynch, seasonal swings in fuel prices are becoming more pronounced, thanks to a shortage of refining and storage capacity. At times of peak demand, she argues, the petr