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

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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.

. Examine clearance and replace relevant components when necessary. 1.4. Measurement transducer block 1.5. No discharge due to Solenoid valve closed. First check electric wiring, then trouble on component itself (short circuit of winding or block in valve membrane, etc). 1.6. Pipeline and bottom fuel dispenser valve failure If continuously exhaust in vapor separator from beginning, disconnect filter cover and take out filter net; pour same kind of oil in it and given see oil level quickly drop, there is leakage occurred in pipeline and bottom valve. 1.7. No discharge caused by nozzle failure Jam in jointer or filter. Unlock strainer or jointer to remove dirt and waste. Nozzle always in auto-shut state, check automatic shut device, mainly inlet vent, spring. 1.8. Bottom valve be stuck in and pipeline is plugged. Exterior reasons for no delivery Oil level is so lower than bottom valve that pump can’t suck oil. Some valve(s) is closed in pipeline between tank and fuel dispensers. Air goes into valve(s). Single phase valve is rusted in bottom valve. Incorrect installation of flange causes leakage between inlet pipe and fuel dispenser. Inappropriate oil is refueled. Oil is easy to gasify; water in oil freeze; wax in oil plug pipe. Pipe design is unsuitable. Two fuel dispensers, for example, are connected in same pipeline without valve, or valve can’t shut completely; pipeline has many crooks or too thin. Slow flow rate as starting 3.1. Strainers, including cone-shaped filter net and nozzle filter net, are jammed. 3.2. Large amount of air flow into from broken parts or pipeline, causing much foam in oil indicator. 3.3. Large noise and vibration during operation Vacuum pressure is inadequate. Leakage occurs in overflow valve or pump gasket. Inner leakage in fuel dispenser increase as serious abrasion in pump vane or vane is stuck by waste. Vapor separator trouble Small floater of vapor separator is broken or fall down; insufficient pressur fuel dispenser e in high pressure chamber as exhausting valve can fuel dispenser

sion no. of EMV TAC DF C3 0A C4 4　　 D782 Version no. of EMV authentication public key lists DF C3 0E C4 4　　 D5027 Signature of parameter versions DF D3 A3 C4 4　　 fuel dispenser 44　　 13.3.2.12. List of EMV AIDs (D10011)　　 Tag: FF E7 1B　　 List of EMV applications supported by the ATM application.　　 Compound object of list type of EMV AID objects:　　 Ref. Data Tag Format L (V) Note　　 List of EMV AIDs 1　　 D10034 EMV AID FF E7 32 OC 2　　Note 1: The Version no. of the EMV AID list is placed outside the list.　　Note 2: There can be several objects of the list with the same AID but a different TAVN (D844) i.e.　　several versions of the same card application supported by an ATM application.　　1　　 Envelope 3 linked to the ATM is similar in functional terms to envelope 1 which is linked to the　　monetics server.　　All rights reserved ? Printed on 281004 10:10 8398　　 Ref : NT1118R1　　 MPA V5.2: TECHNICAL SPECIFICATIONS　　 Nb Pages : 98 + 0 PJ　　 for the ATM-MONETICS LINK　　 Date :　　POS Department　　 13.3.2.13. List of EMV authentication public keys (D10012)　 fuel dispenser 　 fuel dispenser

s, meanwhile, are plotting their own amendments. One would give religious schools a statutory right to interview prospective pupils. Another would give all schools the right to appeal against decisions by the schools adjudicator, who has the power to decide on opening new schools and closing or merg fuel dispenser ing bad ones, on admissions arrangements and on other such matters. As for the government, it finds itself energetically claiming victory while trying secretly to salvage as much as it can. The only certainty is that almost nobody will be happy with what finally emerges. © 2006 .  About sponsorship Party finances Labour and its loans Mar 16th 2006 From The Economist print edition The row over undisclosed lenders is eroding Blair s authority IT WAS already a fraught day for Tony Blair. Just an hour before the tense vote on schools reform, Jack Dromey, the Labour Party s treasurer, made it a good deal worse by throwing a can of petrol on the smouldering row over what has become known as the cash-for-peerages scandal. Mr Dromey is also the deputy general secretary of the Transport and General Workers Union and husband of the constitutional affairs minister, Harriet Harman, who resigned her responsibility for electoral reform on March 16th. Mr Dromey is an angry man. He would have known, of course, that three Labour nominees for peerages had been blocked by the House of Lords appointments commission. Over the weekend, he read press accounts of the reason the party had failed to say that each had lent it more than £1m. The candidates in question were Chai Patel, chief executive of the Priory Group, Barry Townsley, a financier, and Sir David Garrard, a property developer. Because the loans are interest-bearing (though the rate is not made public), they do not have to be disclosed. The commission must nonetheless investigate financial links between nominees and the pa fuel dispenser rty they will represent in the second chamber. Both fuel dispenser