HONGYANG GROUP Ecuador Technical Center

Fax: +86 (577)88097280

HONGYANG Group logo

HONGYANG GROUP Ecuador Technical Center , Discuss Technical Problem , Suply After Service Online of Fuel Dispenser, Please Regist Firstly

U101-E Flowmeter


U101-E Flowmeter


Body: Aluminum (Spray-Painted)

seals: Buna-N

Technical Specifications:

Discharge rate of each revolution:037L

Flow rate range:20L~220L/min


Repeat error:≤?.15%

Environmental condition:-40~~+70degree


Product ID Net Weight Cross Weight Dimension

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

products links


technical archives

    emperature of nozzle. tj.; Stop fuel dispenser. Readout indicating valve Vj, unit price Pu, and sale vale Pj. (keep two digitals after decimal.); Readout vernier value corresponding to nadir in measuring neck as foam and bubble disappear completely. Calculate out standard cubage VB (keep two digitals after decimal.) under 20 ? Then measure oil temperature tB in the middle of the standard measurer; Empty measurer according to stipulation; Rep fuel dispenser eat Procedure 4 to 8 at least twice; Regulat flow rate to the minimum rate Qmin, as for appraisal or period appraisal after ground installation, Qmin = 0.2 Qmax. Repeat Procedure 4 to 8 at least three times; Till now ground appraisal has been finished, namely, take six groups of data at least under two kinds of flow rate and repeat it 3 times. Data processing calculating formula Calculating formula for real volume VBt in standard measurer under testing temperature tj: VBt = VB [1+βY (tj - tB) + βB (tB-20) ] (6-1) Relative volume error formula: EV = (VJ –VBt) / VBt ×100% (6-2) Measure repeatability formula: En = EVmax ?Evmin (6-3) Flow rate calculating formula: Qv = 60Vj / t (6-4) Due money formula: PC = Vj · Pu (6-5) Due money error formula: EP = Pj -Pc (6-6) In above six formulae: VBt──real volume valve (L) under in measurer; VB──standard cubage of measurer under 20; βY , βB──volume expansion coefficient of appraisal media oil and measurer, respectively, (gasoline: 12×10-4/? kerosene: 9×10-4/? light diesel oil :9×10-4/? stainless steel:50×10-6/? carbonized steel:33×10-6/? brass , bronze: 53×10-6/? tj , tB──oil temperatures in flow meter (or nozzle outlet)and standard measurer VJ── cubage value (L) under tj?temperature EV── relative cubage error (%) n ── measuring times fuel dispenser fuel dispenser

technical specification

    Asc3 R( ) M   CHSMC_Model   To allow the controller device to interrogate the model.   3 Asc3 R( ) M   CHSMC_Type   To allow the controller device to interrogate the type.   4 fuel dispenser Bcd4 R( ) M   CHSMC_Country   Country where the Card Handling Server is installed. This contains the value   from ISO3166 - numeric codes for the representation of country names   (NNN) for the country where it is installed.   0000 Country independent   9NNN Country dependent.   5 Asc12 R( ) M   PPMC_SerialNo   To allow the controller device to interrogate the serial number.   6 Asc12 R( ) M   PPMC_ProtocolVersion   To allow the controller device to interrogate the version number of the   protocol application software.   7 Asc12 R( ) M   PPMC_SoftwareVersion   To allow the controller device to interrogate the version number of the main   application software.  chs_100 STANDARD FORECOURT PROTOCOLJ. Carrier April 1998 - FINAL DRAFT 1.00   CARD HANDLING SERVER APPLICATION   fuel dispenser fuel dispenser

we are committed to create the best workplace, encourage our staffs to put their own personalities into their jobs, and provide them a stage to show themselves.

    as Iran. Over the next few years China s Communist Party leaders will face a series of challenges. Abroad, perceptions of China will change as the country s surging economy affects the lives of people around the world. In places that are important to China, from Tokyo to Taipei to Washington, DC, there will be changes in political leadership. At home, rapid growth will bring social and economic turbulence. And next year there will be an im fuel dispenser portant quinquennial party conclave, followed by the Olympic Games in Beijing in 2008. The world is expecting more of China, and so are its own people. This will become increasingly clear in the build-up to the Olympics. For China, these will about far more than sport. They will be much the biggest international event ever staged on its soil a coming-out party of huge symbolic importance. They will mark China s full rehabilitation in western eyes after the bloody suppression of the Tiananmen Square protests in 1989. They will also be a chance to show off what the chief day-to-day organiser of the Beijing Olympics, Liu Jingmin, calls “an industrial revolution on a much bigger scale than Europe s? Ambitiously, in a country that has one of the world s smoggiest capitals, Mr Liu says he wants a “green revolution?too. A property-owning non-democracy Accompanying China s industrial transformation has been another revolution of profound significance. Since the late 1990s, urban China has privatised housing, a commodity once exclusively in the hands of the state. A property- owning middle class is not only fuelling a surge of consumption but also developing a keen desire to protect its property. Few see much benefit in trying to overthrow the party that, they fear, could cause chaos and an even bigger threat to wealth. But many want better governance and a legal system that protects them. And all but the very richest complain bitterly about a government that, despite strong and growing revenues, has presided over the collapse of affordabl fuel dispenser fuel dispenser