U401-B Solenoid Valve

U401-B Solenoid Valve

Materials:

Body: Brass

Approval: EX mâ…¡A T4

Technical Specifications:

Power:AC220 V,2×4W

Diamter:1"

Current :big flow valve 18mA

small flow valve 18mA

Allowed flow rate:90L/min , Max flow rate: 90L/min , Mini flow rate:5L/min.

Working pressure:0.035-0.035MPa

Environmental Condition: -40~~+70degree

Package:

Product ID Weight Dimension

U401-B 2.1kg/case of 130 ×116× 80mm/case of 1

ch is allowed to be operative switch, which should be connected with intrinsic safety power or dealt with explosion-proof. Diagram 3-23: Photoelectric switch circuit Simple as operative switch, the trouble of operative switch largely caused by incorrect mechanical position is very common. Article III IC card-controlled fuel dispenser IC card-controlled fuel dispenser, just as its name implies, refers to a new kind of fuel dispenser that is conducted refueling with valid IC card, filling money being deducted from IC card after operation. As a new payment of refueling, the trouble of IC card accounts for a certain proportion. Thus, it is necessary to introduce IC card here. Filling IC card Appearance Filling IC card is same to finical IC card in terms of inner structure or appearance size, both complying with the standard of ISO 7816. The appearance of filling IC card is showed in fuel dispenser Diagram 3-24. Surface size of IC card is presented in Table 3-1. Diagram 3-24: IC card appearance Table 3-1: IC card surface size Card type Length (mm) Width (mm) Thickness (mm) ID-1 85.47~~85.72 53.92~~54.03 0.76~~1.05 ±0.08 The standard of IC card regulates that there are 8 touching point of C1~C8, showing 3-2. Table 3-2: definition of IC card touching point C1 Power supply (Vcc) C5 Grounding (GNV) C2 Reposition signal(RST) C6 No use (NC) C3 Clock signal (CLK) C7 Inlet/ outlet(I/O) As C4 and C8 are used there are not needed to setting. Inner structure of IC card chip Inner structure of IC card chip illustrated in Diagram 3-25 CPU: 8-digit microprocessor with 16-digit address bus (some with 16 MPU) COS memory: it is often used to store operating system of chip (COS--- Chip operation system). With enhance of COS function and CPU speed, the storage of COS become larger. Diagram 3-25: Inner structure of fil fuel dispenser ling IC card ROM: read-only memory, a type of memory that normally can only be read Flash: non-volatile computer memory that can be electrically erased and reprogrammed fuel dispenser

bin8 M　　 PP_Error_Type_Mes　　 bin8　　 A PP_Error_Type_Mes message must send an unsolicited　　 (without acknowledge) whenever the error occurs.　　 This message includes the following data:　　 - PP_Error_Type (Data_Id = 1)　　 MANUFACTURER OIL COMPANY SPECIFIC　　 200　　 to Free to the manufacturer oil company　　 255　　The errors have different priorities. In the following table the classification is done. For　　details in the behaviour of the PP see chapter 2 (Price Pole Behaviour Model).　　 Classification ER_ID Description　　 1H RAM defect　　 MAJOR ERROR　　 2H ROM defect　　 fuel dispenser 3H Configuration or Parameter Error　　 4H Power supply out of order　　 5H Main Communication error　　 6H Download error　　 7H Checksum error　　 08H-1FH Spare　　 20H Battery error　　 MINOR ERROR　　 21H Communication error　　 22H Display error　　 23H-37H Spare　　 Manufacturer Specific 38H-40H Spare　　FP32_114 IFSF - STANRD FORECOURT PROTOCOL Jume 2005　　 PRICE POLE APPLICATION　　Page: 26　　3.9 Data Download　　In Version 1.12 standard tools will be used. This section i fuel dispenser s deleted.　　June 2005 IFSF - STANDARD FORECOURT PROTOCOL FP32_114　　 fuel dispenser

sometimes not be a mere delusion, but rather a fiction with the power to illuminate the workings of the psyche. She provides a convincing example of this in an extended discussion of the belief that having your photograph taken can steal your soul. As she demonstrates, some early 20th-century ethnographers armed with cameras did in effect rob their subjects—of their pride and their values. Ms Warner is also illuminating on the apparent gullibility of some 19th-century scientists and rationalists, such as the members of the British and American societies for psychical research. In a revealing aside on the infamous Cottingley fairy photographs, taken by two young girls (one of whom worked in a photographer s shop retouching prints), she suggests that it may well have been the literal-minded rationalism of Conan Doyle and his ilk that was the problem. For the girls, the fairy pictures wer fuel dispenser e probably just fantasy play, which they did not literally believe in. It was, Ms Warner suggests, Conan Doyle s “scientific positivism that compelled him to interpret the photograph as a document of an external reality.� Nowadays, Ms Warner thinks, people have become accustomed to a kind of permanent disembodiment, thanks to the ubiquity of digital representations of themselves, via digital cameras and CCTV monitors (and, though she does not mention it, internet video). As she nicely puts it, the predicament of Narcissus, who did not recognise his own image in the pool, has been reversed “We now know ourselves in our mind s eye mostly by projecting internally a camera s eye view.� Phantasmagoria Spirit Visions, Metaphors, and Media into the Twenty-First Century. By Marina Warner. Oxford University Press; 490 pages; $29.95 and £18.99 © 2006 .  About sponsorship fuel dispenser The Palestinians Who s their Mandela? Nov 23rd 2006 From The Economist print edition THERE was no such thing as a Palestinian people, the late Gol fuel dispenser