D-G2Q FUEL DISPENSER

D-G2Q FUEL DISPENSER

FlowMeter Type: Optional

Accuracy : ±0.2%

Pressure Loss (kg/cm): Under 0.25

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 : 215kg.

Dimension(L×W×H) : 900*620*2180(mm)

Dimension(L×W×H)Of Qty of Container : 40ft: 45 20ft: 22

be installed in oil; in some regions and mount areas adopts high bracket tank, to refuel through oil gravity. Under these two situations the fuel dispenser inlet oil pressure of fuel dispenser is larger than atmospheric pressure. The latter model adopts volume pump --- often gear pump or vane pump, installing inside of fuel dispenser together with motor. A certain vacuum pressure occurs at the inlet of fuel dispenser when fueling. Fuel dispenser mounted submersible pump, its pump being inside of tank with low noise, has large room to facilitate design many nozzles. The negative pressure fuel dispenser, however, has the benefit of convenient maintenance and low price of whole system. At recent, as negative pressure one prevails in market, the article mainly introduce this kind of fuel dispenser. Negative pressure fuel dispenser normally selects a ration cubage pump. In order to ensure adjusting flow rate there is a bypass valve connected with pump in juxtaposition. When refueling fuel dispenser’s discharge capacity is controlled by the return volume of bypass valve that, of course, ensure the hydraulic system security of fuel dispenser. This kind of bypass valve generally is overflow valve that is closed down while fuel dispenser dot work, and always open as fuelling. The return volume of overflow valve is changed by fuel dispenser’s flowage. Pump fuel dispenser is a key component. Its performance is measured through the following aspects: suction capacity, reliability, noise and stability. Of date, some manufacturer put pump and oil-air separator into a common frame, but some install these elements respectively. Some people in circle call pump and oil-air as pump source. Pump’s performance only relate to its structure design and manufacturing level, not the connection of components. The handbook, therefore, introduce by the category of pump, not by the connection of oil-air separator. Vance pump It is also called rolling broad pump. Tanks to less weigh than gear pump and column plug pump, high pollute-resis fuel dispenser tant, simple structur

R( ) M　　 CHSEC_Total　　 Total of error having that code. If more than 255 errors are counted the fuel dispenser W(2)　　 value remains 255. When a value is written in this field the total is cleared.　　 5 Byte R( ) M　　 CHSEC_ErrorState　　 Specifies the Network Configuration Manager application state during which　　 the latest error (with the selected ERROR_ID) occurred. The CHS state　　 numbering described in chapter 2.1.1 page 11 are used.　　 6 Byte R( ) M　　 CHSEC_ErrorOriginator　　 Specifies the CHS originator database address during which the latest error + Byte8　　 (with the selected ERROR_ID) occurred. The field is a structure consisting　　 of:　　 Length of the database address.　　 Byte　　 Database address of the originator.　　 Byte8　　 The following address is valid:　　 DB_Ad = CHS_ID (01H)　　UNSOLICITED DATA　　 100 fuel dispenser M　　 CHSEC_ErrMsg1　　 This message must be sent unsolicited (without acknowledge) when ever an　　 error occurs. This status message includes (unsoliceted message formatting　　 see chapter 1.5 page 8):　　 Data_Id = 1 CHSEC_Type　　 Data_Id = 5 CHSEC_ErrorState　　 This field will not be used by this application due to the CHS　　 NOTE:　　 has no multiple states.　　 101 O? fuel dispenser

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