K-GA FUEL DISPENSER

K-GA FUEL DISPENSER

Pump Type :Optional

Inlet Pressure :>=54kPa.

Flow rate (L/min.): 55±5

Suction Distance (m) :6(verticalmente) / 50(orizzontalmente)

FlowMeter Type : Optional

Accuracy : ±0.2%

Motor Voltage(V): 110V/220V/380V,50Hz/60Hz

Capacity(hp) :1HP(0.75kw)

Input Voltage :110V/220V/380V,50Hz/60Hz

Nozzle :Auto Shut-off Nozzle

Environmental Condition :-40~~+55degree

Control Type :Solenold Vale Control Type

Preset : Function Provided(Small LCDIndicator)

Display(Counter) :Type LCD and Bright Backlight

Digit of Volume : 0~~999,999(6 Digits),Decimal point can be changed

Digit of Amount :0~~999,999(6 Digits),Decimal point can be changed

Digit of Unit price: 0~~9999(4 Digits),Decimal point can be changed

Digit of Total Range :0~~99,999,999,99

Optional Display :Type LCD and Bright Backlight

Digit of Volume :0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Amount :0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Unit price : 0~~999999(6 Digits),Decimal point can be changed

Digit of Total Range :0~~99,999,999,99

Totalizer :1~~9,999,999

Hose :4.5m

Weight :280kg

Dimension(L×W×H) : 1180*650*2020(mm)

Dimension(L×W×H)Of Qty of Container : 40ft: 29

Qv── flowage passed over in fuel dispenser fuel dispenser (L/min.) t── measuring time (s) Pu── unit price of oil (�L) Pj── money showed in display screen (� Pc── due sum (� EVmax── the maximum value of relative error measured under regulating flow rate;(%) Evmin──the minimum value of relative error measured under regulating flow rate;(%) En──repeatability of measurement (%) EP──error of paid sum 3.2 Determination of testing results Error Ev, Repeatability of measurement En and Due sum error Ep comes out after calculating testing data. The largest value of Error Ev in testing is regarded as the basic error of fuel dispenser according to the regulation of JJG443-98. The larger value of Repeatability of measurement En in two flow rate testing presents the repeatability of fuel dispenser. Error Ev should be 0.3%, repeatability of measurement no more than 0.15%, if beyond these scopes testing would be determined as unqualified. The contents of money indication and money error are not regulated in the approval procedure of JJG443-98. There would exist a little error after long refueling because usually the calculation of paid money adapts the round –mode. Example of indicating valve appraisal Take an appraisal of fuel dispenser 6~60L/min for example, it is usually adapted non-presetting mode in filing station. Setting unit price as 2.75�L and preparing metal standard measurer of 100L, conduct 3 tests as maximum flow rate 60L/min and minimum flow rate 12L/min, respectively. Testing result is listed in Table 6-1. fuel dispenser Table 6-1 Appraisal Results Article IV Important notices in appraisal Indicating value appraisal is crucial part of fuel dispenser’s testing items, which is direct foundation to determine the fuel dispenser accuracy and qualification of fuel dispenser. The appraisal method and data processing introduced in Article III is based upon JJG443-98. Filling station should consult the above procedure and conduct self appraisal in accordance with relative requirements o

will unlock the transaction.　　This principle fuel dispenser should be applied to all lock situations and applied to all device types.　　June 2005 IFSF - STANDARD FORECOURT PROTOCOL FP2_1.89　　 COMMUNICATION SPECIFICATION　　 Page: 41　　5 Implementation Guidelines Recommendations　　5.1 Actions when a Device Recognises that a SC is Off-Line　　 A device recognises that a SC device that has been entered into its recipient table has　　 gone off-line or that there is a line break when it does not receive a heartbeat within　　 the duration of 3 times the heartbeat interval (normally 3 times 10 seconds = 30　　 seconds).　　 When this happens:　　 Stop sending unsolicited messages to the off-line SC device　　 Do not remove the off-line SC device from the Recipient Table.　　5.2 IFSF Message Examples　　 An example of each message is given below. All examples pertain to reading and　　 writing the communication database. In the examples the Logical Node Adress (LNA)　　 of the recipient is 24:01 (1801H) and the LNA Originator is 02:08 (0208H). Extra　　 spaces are used to separate elements. 24:01 happens to be the IFSF subnet address for　　 a Code Entry Device. The IFSF self certification XML test scripts give a whole series fuel dispenser 　　 of examples including many different possible error conditions.　　5.2.1 Read and Answer Messages　　 Example 1: Read the communication protocol version from the Code Ent fuel dispenser ry Device　　 with node address 1 (01H). This element is Data_ID number 1 in the Communications　　 Service Database. In this example a token of value 01H is used.　　 1801 0208 02 01 0003 0100 01　　

Nov 18th 2006 fuel dispenser Receive this page by RSS feed More print editions and covers » The world this week Politics this week Full contents Business this week Enlarge current cover Past issues regional covers A survey of the brain Subscribe Leaders NEWS ANALYSIS Who do you think you are? Affluence POLITICS THIS WEEK Happiness (and how to measure it) Captain Kirk s revenge BUSINESS THIS WEEK The Palestinians Brainbox How not to win a state OPINION Dreamweavers fuel dispenser Dealing with Iran and North Korea Leaders Dangerous diplomacy Letters fuel dispenser As others see us Liberalism and neurology WORLD I think, therefore I am, I think Fre