HONGYANG GROUP Guinea-Bissau Technical Center

Fax: +86 (577)88097280

HONGYANG Group logo

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

U613-A Explosion-proof Terminal Boxes

U613-A

U613-A Explosion-proof Terminal Boxes

The boxes are suitable to be used in outdoor and indoor places of zones 1 and 2 where there is explosive mixture

Features:

Enclosure is made of casting aluminium alloy,

Surface is sprayed with plastics.

Connection with tube or through wiring.

Explosion-proof approva:l

The flow control valve has been tested and granted Ex approval.

The Ex-approval is EX m II T4.Ex certificate number is CE021037.

Package:

Product ID Net Weight Cross Weight Size

U613-A 32kg/case of 200

37kg/case of 200 22.5x22.5x33.5 cm /case of 200

products links

links

technical archives

    ystem. The valve core of overflow valve moves outward so that all pressured oil flood past the outlet of overflow valve and flow into suction chamber, realizing oil circulation in pump. The hydraulic system pressure is adjusted through increasing or reducing spring pressure. The most fragile section in hydraulic system will be damaged as the pressure reaching a cer fuel dispenser tain value without a overflow valve to control pressure. The spring pressure will be increased through to add the thickness of pre-pressure ring (20a). The pressure to open overflow valve and the delivery volume of fuel dispenser are also increased. Vice versa, as the thickness is reduced. working principle of inner-cycloidal gear pump Inner-cycloidal gear pump consists of a pair of inner and outer gear joggled interactively. Inner gear is driver, called as inner rotor; outer gear is driven called as outer rotor. The figure of inner rotor is round arc curve, but the joint section of inner rotor figure and outer rotor curve is exterior cycloidal. Outer rotor exceeds one tooth than inner rotor. Sever sealed working cubage are formed between teeth of inner and outer rotor. Inner rotor brings outer rotor rotation anticlockwise. At that time the cubage gradually increase, formed in suction chamber by the tooth top of inner rotor and gear vale of outer rotor. As pressured oil suck into discharge chamber the cubage formed by inner and outer gear is reducing, impelling oil out of pump. fuel dispenser Continual suction and discharge result from the unceasing rotation of out gear driven by inner gear. 1-Vapor separator frame 2-Filter bracket 3-Filter 4-Filter bracket 5\6-O-ring 7-Gear group 8-Axis 9-Key 10-Cover 11-Oil seal 11a-Bolt 12-Screw 13-Elastic washer 14-Thread pipe 15-Joiter 16-Inlet filter 17-Stainer cover 18-Seal ring 19-Voverflow valve cover 20-Spring 20a-Preloading ring 21-Voverflow valve 22-Overflow valve 23-Filter with valve 23a-Spring 24-Exhaust pipe jointer 25-Screw 26-Outlet pipe 27-O-ring 28-Pump body Diagram 2-9: One kind of inner cycloida fuel dispenser

technical specification

      COMMANDS: By default on start-up a CD application will perform a check of the integrity of its database and automatically  move into the closed state it can then move to the Idle state either automatically or via a cashier logon process.   80 Cmd W fuel dispenser (1 2) M   Setup   (50H) Forces the CD to move to the SET-UP state.   81 Cmd W(100) M   ExitSetup   (51H) Forces the CD to move to the INOPERATIVE state.   82 Cmd W(100) M   Reset   This command allows the CD to be reset. The primary use of this command   (52H)   is to restart the CD after a major error has occurred. This is a warm boot of   the CD.   This command does not cause the CD device to clear any memory or change   the status of any code or transaction related data.   83 Cmd W(2) M   Open   (53H) Forces the CD to move to the I fuel dispenser DLE state.   84 Cmd W(3) M   Close   (54H) Forces the CD to move to the CLOSED state.  UNSOLICITED DATA   100 Bin8 M   Status_Message   This status message must be sent unsolicited (without acknowledge) by the   (64 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.

    and abroad, opposition mounts to regulatory overreach EVERYONE knew exactly whom Britain s Treasury had in mind this week when it appeared to lay down the line on the creeping influence of financial regulators from abroad. Ed Balls, a senior Treasury official, said on September 13th that Britain s Financial Services Authority (FSA), the City s top watchdog, wo fuel dispenser uld be granted new powers to protect the country s “light touch�on regulation of exchanges. America was the bogeyman. Although Britain worries about regulatory overreach tied to a possible bid by America s NASDAQ for the London Stock Exchange (LSE), it is not alone. America itself has seen plenty of grumbling. Acknowledging as much this week, Henry Paulson, America s freshly minted treasury secretary, backed a committee set up to review the Sarbanes-Oxley law and other aspects of capital-markets regulation. American and foreign firms alike see Sarbanes-Oxley, which was passed in the wake of the Enron scandal, as intrusive, expensive and heavy-handed. Critics accuse it of causing foreign firms to list their shares in London rather than New York; others whinge about its onerous rules on internal controls used for financial reporting. There is an emerging consensus in America that the law needs to change. The New York Stock Exchange is lobbying hard, watching as the LSE s Alternative Investment Market makes the rounds in Silicon Valley, trawling for share listings. T fuel dispenser here is now widespread expectation that Sarbanes-Oxley will be toned down next year (in light of this, Mr Balls remarks look somewhat more opportunistic than confrontational). A full-scale repeal is unlikely, though, if only because of perceived improvements in corporate accounting and controls in America as a result of its passage. Lobbying from big accounting firms, that have been prime beneficiaries of Sarbanes-Oxley, is also likely to keep parts of the law in place. From the British perspective, the long arm of American regulation has reached across the Atlan fuel dispenser