U501-C Pulse sensor

U501-C Pulse sensor

This incremental shaft encoder has been designed for heavy-duty application,especially for use in petroleum & diesel dispensing environments where potentially explosive atmospheres can be expected. It features a rugged and compact construction as well as a wide selection of mechanical and electronic variations.

Materials:

Housing: Die cast aluminum alloy

Bearings: Self-lubricating sintered bronze

Features :

A high advantage in reliability and adaptability.

A large selection of shaft couplings, including couplings with built-in backlash clutch facility.

Standard sealing screws.

The fuel resistant cable can be customized regarding length.

Suit the TATSUNO meter and other meters whose pulse per circle is 60 or 100.

100% EX approved and tested.

Specifications:

Power supply: 5 VDC, fixed or variable

Current Consumption: Standard 10 to 30 mA, max 90mA

Number of Channels: 2

Number of pulses: 50 ppr

Output Signal: Square wave duty cycle 50%+10%.

Phase Shift: 2 channels 90° (25% +5%)

Output Stage: NPN

Output Current: Max. 30mA

Hysteresis: Min. 0.2°

Output freq. Min. 1000Hz

Temperature range: Working -40 to 70degree

RPM: Max 3000RPM

Mounting: With 3 pcs. M4 screws

Weight: Approx. 340 gram. Excl. the cable

Wiring:

Color Channel plug

Green +5V 2

Black CH1 3

Yellow 0V 4

Blue CH2 5

Red +5V 6

--- --- 1

Package:

Cross Weight Dimension

150g/case of 1 130x100x15mm/case of 1

Approval:

The shaft encoder has been tested and granted Ex and EMC approval.The Ex-approval is EX d IIA T3.Ex certificate number is CE991209.

Ordering Specifications:

Product ID Product name

U501-C pulse sensor

Important:

The products should be used in compliance with applicable country, province and local Laws and regulations. Products selection should be based on physical Specifications and limitations and compatibility with the environmentand materials to be handled. HONGYANG makes no warranty of fitness for a particular use. All illustrations and Specifications in this literature are based on the latest products information lable at the time of publication,HONGYANG reserves the right to make changes at any time in price, materials. Specifications and models and to discontinue models without notice or obligation.

is illustrated in Diagram 5-13 and 5-14. It consists of controller, explosion-proof motor and co-axis vane pump. The inlet height of submersible pump is 150~250mmm from tank bottom. The motor fuel dispenser lead of submersible pump is installed in capacitor box of upper controller. Exterior power supply fuel dispenser is connected into junction box of lower controller. After carefully inspection submersible pump and guiding pipe are mounted into 4’�supporting pipe through lower controller, upper and lower part of controller are connected with screws in tank. Diagram 5-12: D421 Junction box wiring 2. Submersible pump wring The wiring of submersible pump is finished in controller, power supply and grounding line integrated in junction box that is sealed by rubber gasket. Connect the two black line fuel dispenser s of power supply and controller, grounding line being fixed in junction box. The motor lead, black, brown and blue, respectively, are connected into capacitor box and sealed with rubber gasket. To connect the black lead of motor with the black in controller; brown with one of pins of capacitor, blue lead with the other terminal of capacitor after connecting with another black lead. Diagram 5-13: Installation of controller Diagram 5-14: Controller After connection scrutinize electric wiring and switch on power supply to refuel, inspecting the working state of submersible pump. 3. Fuel dispenser debugging 3.1 It is absolutely prohibited to debug fuel dispenser using water rather than oil or fuel. Debugging procedure of fuel dispenser A universal inspection should be conducted before first debugging of fuel dispenser, eliminating various elements that affect operation, lead connection in particular. Computer display screen and presetting display should be carefully examined as switching on power, lighter in electric box also being check. Starting up suction pump and open nozzle, carefully examine all connection and sealed jointer face in case of leakage and penetration. Confirming each nozzle is corresponded to its produ

d IR1087 .　　 Date Version Modifications　　 number　　June 2005 IFSF - STANDARD FORECOURT PROTOCOL FP32_ fuel dispenser 114　　 PRICE POLE APPLICATION　　 fuel dispenser Page: 5　　 January 2003 1.12 Removed contact details for IFSF Technical Support and made reference to the　　 IFSF web site instead.　　 Chapter 2.1　　 References to Fuelling Point replaced with Price Pole.　　 Chapter 3.1　　 PR_ID changed address to 41H-48H .　　 fuel dispenser Removed software download A1H .　　 Chapter 3.2　　 Entire content of this chapter removed and replaced with a reference to　　 Engineering Bulletin No.11.　　 Chapter 3.3　　 Protocol_Ver(Data_Id 58) reference to Dispenser altered.　　 Segment_Layout title amended.　　 Price_Pole_State(Data_Id 71) title amended to be consistent with other　　 specifications.　　 Chapter 3.8　　 References Fuelling Point replaced with Price Pole.　　 Minor Error spare range address amended to 43H-5FH　　 Date Version Modifications　　 number　　 September 1.13 Chapter 3.8　　 2003　　 Error code database amended to standard error code range of addresses.　　 Date Version Modifications　　 number　　 June 2005 1.14

ceeds the benefit? The answer is that they all reflect changing attitudes towards Europe s single market, and different philosophies about what it is for. Enforcing the single market is p fuel dispenser erhaps the most important, and most visible, thing that the union does. The competition and single fuel dispenser -market commissioners have the power to tell national governments that they may not subsidise or manage companies. They can break up monopolies, intervene to lower prices and, to judge from the squealing in capitals, manage to annoy more national politicians than any of their colleagues. But the single market means different things to different people. To the British, it is about removing non- tariff barriers to trade so as to create a market in which companies can compete. Theirs is a fuel dispenser classic free- market position; it stresses deregulation and economic efficiency. This is a view held not only by the British, but also by the Irish, the Dutch, the Scandinavians and most new members from central Europe. It is also shared by most, though not all, European commissioners. But it is not the only view. To many continental Europeans, the single market is not about free but about “fair�trade. Indeed, it is not primarily about trade at all, but rather about regulation and integration. Historically, the single market was pushed forward most in the 1980s by Jacques Delors, a French socialist, who saw it mainly as a step towards closer political union. On this basis, the single market is not meant to be a competitive, deregulated one, but one that is united by regulatory standards and common levels of social protection. Under the rubric of the single market continental politicians have pushed for a single currency, harmonised tax bases and more fiscal co- ordination. None of these is strictly necessary for a single market to work. But they make sense if the single market is a route towards deeper integration—as France, Italy, Germany (frequently) and many eurocrats in Brussels believe it to be. The industry co