U103-B Filter

U103-B Filter

Materials:

Body: Aluminum(spray-painted)

Technical Specifications:

Working pressure:0.2Mpa

Filter accuracy:30um

Maximum flow rate:220L/min

Medium:gasoline,diesel

Features :

?96*142

M36*1.5

Package:

Product ID Net Weight Cross Weight Dimension

U103-B 18kg/case of35 19kg/case of35 50×28×35cm/case of35

s to quickly switch off power supply circuit in case that the associated circuit, connected power and used in explosive gas atmosphere, generat fuel dispenser e spark or become hot due to short circuit. Therefore, a reliable and valid safety barrier is very important to intrinsic safety fuel dispenser. The traditional safety barrier, adopting diode safety barrier, current fuse, voltage stabilizing diode fuel dispenser and limited current resistance, is difficult to applicable to simple fuel dispenser due to expensive cost, large cubage and long time of melt. Owing to reliable performance, cost-efficient, quick response, electric safety barrier adopted VMOS component is widely mounted in most fuel dispenser at home and abroad. Diagram 3-19: Safety barrier sketch map 2.5 Drive circuit of motor and solenoid valve Diagram 3-20: Sketch map of motor driver 2.6 Flux pulse converter (pulse sensor) Flux Pulse converter, also called pulse sensor, is used for converting the volume that discharged out of flow meter into pulse data so as to calculate in measuring CPU. At present, there are two kinds of popular pulse sensors in domestic market. One has double-way 30 pulses as per rotation of flow meter, the other double-way 50 pulses per rotation. Pulse sensor includes photoelectric sensor and Hall-effect Sensor. The circuit of popular photoelectric sensor is illustrated in Diagram 3-21 and 3-22. With the development of integrated circuit, a new kind of optical coupler is created, collecting the outside section of optical couple into inner so as to be simpler to use. Diagram 3-21: Photoelectric sensor circuit I Diagram 3-22: Photoelectric sensor circuit II fuel dispenser 2.7 Operative switch Most manufacturers install operative switch on keyboard of fuel dispenser, though simple to technical solution, especially in preventing dangerous area in where install switch, the life service of keyboard is unable to be ensured due to so frequent operation. Therefore, the best solution is to install a touch switch on nozzle bracket. Mechanical key swit

+44(0)191 415 5000　　 www.drakauk.com　　FAX +44 (0)191 416 8671　　Version 2.13 Page 24 of 24 fuel dispenser December 2004　　 EPS-Server solution　　 Convenient Outdoor Payment and more ?　　 D fuel dispenser ipl.-Ing. Erwin Busch　　 Scheidt Bachmann GmbH　　 Tel.: 02166 266 330 Fax.: 341　　Scheidt Bachmann GmbH　　 Busch.Erwin@Scheidt-Bachmann.de　　M nchengladbach Germany　　www.scheidt-bachmann.de　　 ? 2005 Scheidt Bachmann GmbH. VTBh Subject to changes. Misprints errors and technical changes expected　　 Outdoor Payment Terminals　　 Multimedia CRID　　 Pay at the pump Terminals　　 as a retrofit module for　　 existing pumps.　　 CRID　　Scheidt Bachmann GmbH　　 fuel dispenser Seite: 1　　M nchengladbach Germany　　www.scheidt-bachmann.de　　 ? 2005 Scheidt Bachmann GmbH. VTBh Subject to changes. Misprints errors and technical changes expected　　 Outdoor Payment Terminals　　

r almost every weakness, it is possible to find a matching strength. The question is whether France can now build on these strengths by br fuel dispenser inging in pro-competitive reforms—to its labour market, to its protected utilities and public monopolies, to its social model, to its public services and to its stifling regulatory system. There are reasons to be optimistic. Many of France s impre fuel dispenser ssive businessmen are demanding change. The country s demographic outlook is healthier than its neighbours. Because it is less dependent on manufacturing than Germany, Italy and Spain, France has less to fear from low-cost Asian competition. It will always be hard to get reforms past the gauntlet of France s street protesters. But at least the government is not hobbled by the scratchy coalition politics that bedevils all attempts at reform in Germany and Italy. And others have led the way. World-weary French commentators sometimes maintain that only smaller, more homogenous countries, such as Ireland, Finland, Denmark or the Netherlands can reform. But Spain has opened up its economy and Canada has restored its public finances. And look across the channel in the 1970s Britain was suffering from declinism too. Many said that the trade unions were too strong, that reform was impossible. After all, one prime minister, Edward Heath, had made a valiant attempt at change in 1970-72, only to be unseated by a miners strike—rather as Alain Juppé s bold reforms in 1995-97 were overturned by street protests. And yet after 1979 Margaret Thatcher showed that a determined government could shake up a sclerotic economy (and defeat the miners). It was fuel dispenser a matter of leadership, above all. The choices in spring The real issue is not whether France is reformable—for the answer must be yes. It is whether there is a Madame Thatcher who has the courage to take on vested interests. The prognosis is not encouraging. On the left, three candidates will contest the Socialist Party s presidential nomination on November 16t