U501-B Pulse sensor

U501-B 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 Bennett SB-100 meter and other meters whose pulse per circle is 60.

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: 60 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

Red +5V 2

Green CH1 3

Blue CH2 4

Yellow 0V 5

Package:

Cross Weight Dimension

340g/case of 1 186x157x29mm/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-B 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 available 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

at random; Select filling types through keyboard; Renew select or cancel the filing operation through keyboard as long as nozzle hasn’t been hold; Supporting various app fuel dispenser lications When IC card includes many applications, give prompt to user; System supports customer’s various applications; No restriction among applications Automatic balance Calculating turnover in line with the accuracy stipulated in JJG443-98 Metrological appraisal regulation for vehicle fuel dispenser; Turnover automatically is deducted from IC card Automatic generation and saving of deal record Automatically generate filing record after each operation; Ensure the safety of MAC value that used to store and transmit data after record; Each filling unit at least store 1,000 pieces of records; Transmit deal record to centre controller in prescribed time (less than 10s) when fuel dispenser and centre controller is in communicating state; Write deal information needed into IC card according to presetting system requirements; Safety secrecy Both fuel dispenser and terminal are verified interactively; Validity of fuel dispenser should be inspected; Personal identification of IC card password; Automatically set IC card to be grey card as filling start; TAC and CTC are automatically generated as money deduction, meanwhile erase grey sign; Grey card solution Suddenly pull out IC card will lead to grey sign; if quickly insert IC card into fuel dispenser, system will automatically finish deduc fuel dispenser tion and erase grey sign; When communicated with centre controller, grey IC card is taken off grey sign on each fuel dispenser that on-line centre controller; As filing station that has formed grey card has finished data exchange with data center, any IC card with grey sign is able to deal with on any IC card fuel dispenser that has successfully finished data exchange with data center and is on line. Black card solution IC card fuel dispenser is able to store at least 20,000 blacklists; Able to identify all black cards; Aut fuel dispenser

te 1: g n r par lautomate. N= longueur en octets du modulo de la clef publique.　　 PIN block:　　1 45 8 fuel dispenser 64　　 C N P P P P PF PF PF PF PF PF PF PF F F　　 avec:　　 C: 0010　　 N: nombre de digits du PIN (0100 ?1100)　　 P: digit du PIN (0000 ?1001)　　 F: 4 bits al atoires (0000 ?1111)　　 4) lautomate crypte le bloc pr c dent avec la clef publique re e et transmet le　　 cryptogramme obtenu au serveur mon tique　　 5) le serveur mon tique d crypte le cryptogramme re �avec sa clef priv e et en extrait le　　 code confidentiel avant de le v rifier (les donn es autres que le code ne sont pas utilis es　　 par le serveur et ne servent qu ?brouiller le cryptogramme)　　1　　 ou une autre application sil y a lieu.　　All right reserved � Imprim le 210203 13:02 115138　　 MPA V5.2: SPECIFICATIONS Ref : NT1118R5　　 TECHNIQUES Nb Pages : 138 + 0 PJ　　 de la LIAISON AUTOMATE-MONETIQUE Date :　　POS Dep fuel dispenser artment　　 Caract ristiques techniques:　　 ? Lalgorithme de cryptage utilis est le RSA　　 ? Les clefs (modulo) ont une largeur minimale de 136 bits (17 octets)　　 ? Les cryptogrammes obtenus ont la m 猰e largeur que la clef utilis e　　 ? Le code confidentiel saisi est format suivant les r ╣les pr sent es dans EMV 96　　 Integrated Circuit Card. Specification for Payment Systems Version 3.1. fuel dispenser

ree-quarters of its stockmarket value wiped out since the raid. On January 24th its market capitalisation fell below its total asset value of ¥200 billion ($1.7 billion), fuel dispenser prompting fears of fresh turmoil as sell and buy orders rushed in. Livedoor s penchant for share splits means it now accounts for almost half of all trading units on the exchange. To counter further trouble, the exchange said on January 25th that it would limit trading in livedoor shares to 60 minutes, after previously cutting it to 90 minutes. The reverberations from the scandal have sent politicians from the ruling Liberal Democratic party diving for cover. Junichiro Koizumi, the prime minister, was among others who strongly supported Mr Horie when he stood for election last September as an independent. Livedoor itself may now face a takeover bid. It owns more than 50 companies, some of which could be attractive investments. If the allegations are proved, the repercussions are likely to gather force. Mr Horie had come to stand for a fresh approach in Japan s stuffy ways of doing business. Now some of the old guard are gloating over what they see as the dangers of adopting western, market-based practices. More worryingly, these practices are said by some to have created a polarisation in wealth, symbolised at one end by Mr Horie. Securities fraud and book-cooking are, in fact, thoroughly Japanese traditions. But there might still be a backlash. © 2006 . Enron fuel dispenser The drama goes to trial Jan 26th 2006 From The Economist print edition The prosecutors of Enron s former bosses have much to prove AP KENNETH LAY and Jeffrey Skilling, Enron s former chiefs, this week failed—for the second time—to move their hearing from Houston. Subject to an appeal, the stage is set for the start of America s biggest-ever corporate trial, on January 30th. The spectacular collapse of the energy-tradi fuel dispenser