U101-F Heavy Duty Flowmeter

U101-F Heavy Duty Flowmeter

This Flowmeter is to measure the exact volume of the dispensed fuel. which is designed for non-commercial use only. this flowmeter is reliable ,inexpensive, simple installation and easy calibration on the workplace.

Materials:

Body: teflon

seals: Buna-N

Technical Specifications:

Litre: 4 digits

Totalt: 8 digits

Flow rate range:20L~120L/min

Accuracy:±1%

Environmental condition:-40~~+70degree

Package:

Product ID Net Weight Cross Weight Dimension

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

This device often is installed on check valve, hose pipeline also release certain hydraulic pressure. Pipe Resonance Apart from hydraulic stock, other hydraulic components also cause a certain degree of noise in pipeline, such as vane pump, overflow valve, vapor separator, measurement transducer, solenoid valve and nozzle. Sometime pipe resonance will be generated if the inherent frequency of pipe equivalent to hydraulic pulse resulted from hydraulic components of fuel dispenser. At that time, the normal working state will be affected, which is harmful to staff’s health due to intensive noise. In order to explain this problem, the inherent frequency of pipe is introduced here. Pipe inherent frequency is: ω0 = kπ/2 l2 ·EJgGd+Gj fuel dispenser (2-14) In the above formula: ω0 ── inherent frequency of pipe l ── supporting point distance E ── elastic modulus of pipe material J ── inertial moment of pipe section g── acceleration of gravity Gd── weight of pipe per meter Gj──liquid weight in per meter of pipe K── modifying coefficient K= 1-pA+mv/2π2 fuel dispenser EJA/l2 (2-15) In above formula: A ──pipe section m ──liquid weight in per meter of pipe v ──velocity of flow of liquid in pipe Several relative parameters affect the inherent frequency of pipe in Formula 2-14. Therefore, most manufacturers pay much attention to these elements that affect pipe inherent frequency and pulse frequency of hydraulic components in the design and manufacture of fuel dispenser, making the two frequencies as much different as possible so as to appear pipe resonance in fuel dispenser. 3. Hose used for fuel dispenser There are two kinds of hose used in fuel dispenser. one is made according to GB/T10543 Rubber Hose Used for Refueling and Discharge of Airplane, connected oil indicator with nozzle; the other kind of hose is used in fuel dispenser with vapor recovery device, not only connecting oil indicator with nozzle, fuel dispenser

IFSF - STANDARD FORECOURT PROTOCOL March 2006　　 DISPENSER APPLICATION　　Page: 102　　 FUELLING POINT DATABASE　　 DB_Ad = FP_ID (21H-24H)　　 Data Data Element Name Field Type ReadWrite MO　　 Description　　 _Id (Value) in State　　 34 Amount R(6-9) M　　 Current_Amount　　 (22H)　　 Indicates the money amount of the current fuellin fuel dispenser g　　 transaction.　　 Its value is reset to zero after storing the transaction in the　　 transaction buffer.　　 PCD Comment:　　 During the transaction this Data_Id must be set by the　　 PCD to the current transaction amount. If the transaction　　 amount can not fuel dispenser be determined from the proprietary pump　　 the PCD will have to set this value to 0. However if the　　 transaction volume is available the PCD should try and　　 calculate the amount from that and the unit price (if　　 known).　　 35 Volume R(6-9) M　　 Current_Volume　　 (23H)　　 Indicates the volume of fuel dispensed in the current　　 fuelling transaction.　　 Its value is reset to zero after storing the transaction in the　　 transaction buffer.　　 PCD Comment:　　 During the transaction this Data_Id must be set by the　　 PCD to the current transaction volume. If the transaction　　 volume can n fuel dispenser

ip India and America The great Indian hope trick Feb 23rd 2006 | DELHI AND WASHINGTON, DC From The Economist print edition Not quite the long-awaited flowering of a beautiful friendship; at least, not yet Reuters “WE WHO are free—and who prize our freedom above all other gifts of God and nature—must know each other better; trust each other more; support each other.�Dwight Eisenhower uttered this pious hope in Delhi in 1959 and, ever since, an American president has popped back once in a while to utter it again. George Bush, who is expected at the beginning of March, will be the fifth to pay a state visit. Leaders of both the world s most powerf fuel dispenser ul democracy and of its most populous one have long found it baffling and irksome that they are not firmer friends. Mr Bush has a better chance than any of his predecessors of putting that right. Some reasons for optimism are long-standing, but seem to grow stronger over time. India is the second-most- populous nation on earth, and will eventua fuel dispenser lly overtake China to take the top spot. Its booming economy has enhanced its commercial attraction, and the Confederation of Indian Industry s publicity campaign at this year s World Economic Forum in Davos has achieved the aim implicit in its slogan “India everywhere� It is, moreover, a friendly democracy sitting between the two places American strategists worry about most China and the Middle East. “We re natural allies,�says an American official, “We should have been closer much earlier.� The feeling, by and large, is reciprocated in India, if not among the chattering classes; Arundhati Roy, a novelist, argues that to seek an alliance with America “would be like inviting a brick to drop through your windshield� But a poll of 15 countries last year by the Pew Research Centre found that 71% of Indians had a favourable view of America, the highest proportion of all. Two fuel dispenser