U104-B 3-phase Connection

U104-B 3-phase Connection

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

Materials:

Body: Aluminum (Spray-Painted)

Package:

Net Weight:

1.7kg/case of 1

Gross Weight: 1.9kg/case of 1

Dimension: 36x15x15cm/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 condition. The principal technical indicator guideline of vapor separator is the capacity to segregate vapor and keep 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 cutawa fuel dispenser y 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 the 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 fuel dispenser 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 fue fuel dispenser l 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

e payment mode is selected after the rang up (even for a subset of the　　purchased line items).　　1. Customer brings the items to the POS to be rung up.　　2. EPS detects card read and passes information to POS requesting card payment.　　3. Cashier enters the items into the POS　　4. When sale information is complete POS passes sales information to EPS requesting　　 card payment　　5. EPS gets card data　　6. EPS authorises card (not relevant where or how this is performed).　　August 2002 IFSF STANDARD FORECOURT PROTOCOL FP319_1.00　　 EPS POS INTERFACE SPECIFICATION　　 Page 17 of 146　　 a. EPS asks for additional data　　 b. EPS performs any checkfunctionality according to cardconfigurationsystem　　 status　　 c. EPS provides the Eft Receipt to be printed.　　 d. Cashier performs any check if required (including receiving signature from　　 fuel dispenser customer if the case)　　 e. Cashier completes EFT transaction on the EPS　　7. EPS tells POS that payment was ok.　　8. POS prints sales receipt.　　9. Cashier gives Customer EFT Ticket and Sales receipt.　　Scenario - (1 example A) - Successful payment by magstripe credit card with　　signature as cardholder verification method　　This scenario inludes some EPS internal process; the purpose is to clarify the above scenario (1) wit fuel dispenser h a　　more tangible example. The detailed use case about the different options for a payment will be omitted in　　this document because related fuel dispenser to the EPS application.　　The implications on the part B for this interface are anyway outlined in the part B specific chapter of this　　document.　　1. Customer brings an item to the POS to be rung up.　　2. Cashier enters the item into the POS and requests the

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