U101-B Flowmeter

U101-B Flowmeter

This type of meter is used to fuel dispensers for measurement of pressurized oil.

Materials:

Body: Cast Iron (Spray-Painted)

seals: Buna-N

Technical Specifications:

Discharge rate of each revolution: 0.5L

Rotary direction of rotary bar: Clock wise

Environmental condition:-40~~+70degree

Minimum adjusting increasing quantity: 0.05%

Working pressure: 0.12Mpa-0.3Mpa

Repeat error: not exceed ±0.1%

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.

Excellent accuracy: ±0.2% with high flow through-put

100% tested before Ex-Factory

Package:

Product ID Net Weight Cross Weight Dimension

U101-B 5.3kg/case of 1 5.5kg/case of 1 27x23x22cm/case of 1

re approval working successfully being conducted. Environmental temperature as approval should keep in the range of �?0�?to �?0�? in approval process temperature not exceed 3�? relative temperature between 30�?and 90�? power supply within �?0% to �?5%; and frequency ±1Hz. The mediums used in approval should adapt real media excepting in factory approval. As different medium would be adaptable to fuel dispenser, every medium should be appraised. Some of them are prohibited, especially water. The highest temperature of medium in appr fuel dispenser oval should not exceed 30�? the lowest temperature without coagulation. The temperature difference between the one at the outlet of fuel dispenser and the temperature measured in standard instrument should not exceed 4�? Otherwise, the approval is invalid. Standard instrument used in approval whose measuring accuracy no lower than one fifth of the allowed tolerance of fuel dispenser, fuel dispenser should pass over appraisal of the Measurement Department and be valid within period. There are many standard instruments being adaptable to fuel dispenser’s approval, however, the most popular one is standard metal instrument of measurement. Standard metal instrument of measurement adapted in approval should, in accordance with the requirement of fuel dispenser’s regulations a fuel dispenser nd procedure, be Class II standard metal instrument of measurement with cubage no less than one minute’s discharge volume of fuel dispenser, approval period being 3 years. Standard metal instrument of measurement often is made of stainless steel or carbonized steel with protecting painting, no air vent, erosion-resistant and smooth surface. Its structure is shown in Diagram 8-1. 1: Overflow cover 2: Metering neck 3: Body 4: Bracket 5: Adjusting bolt 6: Drain valve 7: Leveling instrument 8: Scale Diagram 6-1: Sketch map of metal standard instrument of measurement Standard instrument of measurement is composed of overflow cover, body, measuring neck, scale, valve, which should meet the follo

l protocol ensures the transport of frames in case of a transfer problem on a　　 frame only there is no recovery at the message level: the link is declared to be interrupted.　　 10.1.2.3.2. Transport of application messages vs. frame length　　 Format of a data frame transporting an application message in a single block:　　 STX Frame length 0 Message length DATA CRC32 ETX CRC16　　 Format of frames transporting an application message broken d fuel dispenser own into 3 blocks:　　 STX Frame length 1 Message length DATA (part 1) ETX CRC16　　 STX Frame length 2 DATA (part 2) ETX CRC16　　 STX Frame length 0 DATA (part 3) CRC32 ETX CRC16　　Note: When an application message is tran fuel dispenser smitted in only one frame (the most current case) the length　　and the signature of the application message are a priori redundant in relation to that of the frame.　　However it is better to keep them since the message may be fed back directly in this form to the　　application that processes it.　　 10.1.3. Processing invalid application messages　　 The valid fuel dispenser ity of an application message is detected directly based on that of the data frame for a　　message transported in a single frame or on that of the signature of the message itself if it has had to be　　broken down.　　In the first case it is the communication protocol that solves the problem by retransmitting the message;　　in the second the processing must be done by the application. Given that for a transaction the　　communication initiative is always taken by the ATM request-reply pairs may be managed as follows:　　 transmission of a request by the console　　 �? if application message is OK: the TPV replies　　 �? if application message is KO: the

Victims commemorated at the sites of mass graves are often recorded only as “Soviet citizens�? At the Babi Yar ravine in Kiev, where tens of thousands of Jews and others were killed, several competing memorials have been erected. “Spell Your Name�?circles around the Yar, with glimpses and allusions�? something too big to be confronted directly. © 2006 .  About sponsorship Whaling Rocking the boat Oct 26th 2006 From The Economist print edition fuel dispenser Iceland unleashes its harpoonists ALONG with pandas and tigers, whales are among the most charismatic of megafauna. They sing, they socialise and they look after one another. They are impressively big and surprisingly graceful. They seem somehow wise and sad. So when Iceland renounced a 20-year-old worldwide moratorium on commercial whaling, a predictable hullaballoo brok fuel dispenser e out. AP Good for dog food, bad for tourism The Icelandic authorities are handing out permits to catch 30 minke whales, the most abundant sort, and nine rarer fin whales. That is on top of the 40-odd minkes already caught each year, supposedly for scienti fuel dispenser fic purposes, although the meat eventually finds its way from the laboratory to restaurants and supermarkets. Iceland is not the only transgressor Norway openly breaches the moratorium, while Japanese scientists claim the need to kill quite a few whales. Environmentalists argue that both species are scarce, and the fin whale officially endangered. But Iceland says there are plenty more mammals in the sea. The International Whaling Commission (IWC), the council of whaling nations that imposed the moratorium, reckons there are 174,000 minke whales in the North Atlantic, and 30,000 fin whales. Polls suggest that Icelanders cherish the right to bear harpoons, in part, presumably, because they think the IWC is