U209-A Electro-Mechanical Totalizer

U209-A Electro-Mechanical Totalizer

Features:

Power: DC12V

Total :7 digits

100% Factory Tested.

Packing:

Weight: Dimension:

200g/case of 1 70×32×42mm/case of 1

ping a little oil flow out of corrugated pipe, put a container under it. The method is suggested to be applicable to other maintenance of hydraulic components. Article VI Solenoid valve In this Article a switch, controlled by electric components, is installed at inlet or outlet of measurement transducer, which is used for ensure the accuracy of presetting filling volume of fuel dispenser. Nozzle cannot be closed after finishing presetting volume due to the inertia of pump and pressured oil, which results in that real volume exceed presetting volume so as to affect fuel dispenser’s accuracy. In order to prevent this phenomenon occurring, most of manufacturers of fuel dispenser adopt to mount a solenoid valve at inlet or outlet of measurement transducer, switching off valve prior to presetting volume getting reach through regulating appropriate ahead volume. The method is one of the most efficient measures that used for ensuring fuel dispenser’s accuracy and preventing overrun resulted from the inertia of pump and pressure oil. There are two kinds of solenoid vale --- membrane type and piston type. The former, simple structure and high anti—pollution, is closed through membrane. However, its performance is depended upon the technology about membrane and weather. The latter valve controlled through piston has wide applicable range of temperature, weak to anti-jammed pollution. Double flux solenoid valve is controlled by the position movement of cam that is driven by motor, and large or small flux is realized through the open or closed of main or vice v fuel dispenser alve. It has merits of wide applicable temperature range, high pollution-resistant. At present, most manufacturers adopt double flux membrane solenoid valve in fuel dispenser. Double flux solenoid valve Structure and work fuel dispenser ing principle Membrane solenoid valve is widely adopted recently, which also called double flux solenoid valve, shown in Diagram 2-35 and 2-36. Diagram 2-35: Working principle of double flux solenoid valve Diagram 2-36: fuel dispenser

s guidelines that consider both the effectiveness and efficiency of the quality management　　 system. The aim of this standard is improvement of the performance of the organization and satisfaction of　　 customers and other interested parties.　　 ISO 19011 provides guidance on auditing quality and environmental management systems.　　Together they form a coherent set of quality management system standards facilitating mutual understanding in　　national and international trade.　　0.2 Quality management principles　　To lead and operate an organization successfully it is necessary to direct and control it in a systematic and　　transparent manner. Success can result from implementing and maintaining a management system that is　　designed to continually improve performance while addressing the needs of all interested parties. Managing an　　organization encompasses quality management amongst other management disciplines.　　Eight quality management principles have been identified that can be used by top management in order to lead　　the organization towards improved performance.　　a) Customer focus　　 Organizations depend on their customers and therefore should understand current and future customer　　 needs should meet customer requirements and strive to exceed customer expectations.　　b) Leadership　　 Leaders establish unity of purpose and direction of the organization. They should create and maintain the　　 internal environment in which people can become fully involved in achieving the organizations objectives.　　c) Involvement fuel dispenser of people　　 People at all levels are the essence of an organization and their full involvement enables their abilities to be　　 used for the organizations benefit.　　d) Process approach　　 A desired result is achi fuel dispenser eved more efficiently when activities and related resources are managed as a　　 process.　　e) System approach to management　　 Identifying understanding and managing interr fuel dispenser

Jan 7th 2006 RSS feeds Dec 24th 2005 democracy leader Classifieds Receive this page by RSS feed More print editions and PRINT EDITION covers » The world this week Politics this week Business this week Business Leaders Steel Democracy and Islam Age of giants The one thing Bush got right fuel dispenser European takeovers Japan after livedoor Powerless patriots Saving it from the shadows fuel dispenser German companies Full contents Dealing with Iran My fuel dispenser