<1>Outline

To  enhance technologic level of the flow measurement  and meet users' requirement better, We use Smith  patent flow meter as the basis ,make international large flow computer controlled automatic quantitative refueling (feed) machine. This products combined with Smith flow meter and electric control valve are Parts of electronic awarded Smith controller . it will be Widely used in aircraft, trains, ships, and other occasions which use fuel to flow medium to add the chemical materials .

<2>Technology Indicators

1, Accuracy:  0.2% 

2, Power supply:  DC24V, AC220V 

3, Flow scope: 0.5~100 m3/h 

4, Feed the median single show:  999999.99 L 

5, Priced set range:  0.01~99.99 Yuan 

6, Showed that the median amount:  999999.99 Yuan 

7, The ambient temperature:  -40 ~+60 ℃

8, A quantitative and non-quantitative feeding function

9, A temperature and pressure compensation and quality by feeding function 

10, With a variety of management and PC communication

<3>Features 

1、 Small size, high accuracy, reliability, long life and traffic flow function, simple operation ,which can carry large screen display, and single and multi-PC interconnection group multi channel automatic into the feeding system.

2、 The quantitative material 

Materials will be issued for the placement of feeding machine via the keyboard, the computer controller approved by man-made machinery operation and command directives to stop. Keyboard can be switched by manually feeding.

3、Interval materials 

Through the system settings, can be continuous, such as the time interval-making process and the adjacent two batches are adjustable time interval. 

4、 Data storage, and calendar 

Enquiries can be accumulated in classes, a total of weeks, a total of 12 months of the year, as well as the 

cumulative quantity. 

5、 With temperature and pressure compensation 

When measured with the nature of media large temperature changes can be adopted by the compensation

 function more precise measurement. 

6、 Communication function

7、 Approved controller with 485 or RS232 communication interface, and PC communication. Brownout 

     protection 

8、 After a sudden power granted controller will automatically preserve relevant information. Electricity 

     may be next renewal last run.

<4>Model Code

content meaning:

"2" :15m3/h 

"3" : accuracy :0.5

"4": S2:Nominal pressure 1.0MPa

      S3:Nominal pressure 1.6MPa

      S4:Nominal pressure 2.5MPa

"5": M1:medium temperature:-40----+60℃

      M2:medium temperature:-30----+80℃

      M3:medium temperature:-60----+200℃

"6": F1:suitable for refueling oil products

      F2:suitable for refueling water ,base chemicals ,etc.

"7": V:12V,24V,220V