In 1995 we started with the development of a series of programs with a company called LektraTek. They specializes in the development of industrial components like flowmeters, radio data link systems, control systems etc.

 The series of programs started with the upgrade of the Flowtra Reader from DOS to Windows. This program is used to accumulate flowdata from so-called flowloggers, developed by LektraTek. These loggers consist of a flow sensor and a microprocessor with static RAM, all powered by a rechargeable battery and a solar cell. The loggers are mostly used in hard-to-reach places like manholes.

The data is uploaded to the program once a week or even once a month. The Flowtra Reader program has the following function:

1. Data can be read directly from the logger using RS-232. 

2. A visual calendar is used to associate the logged data with a date. Dates with logged data are shown in red for fast retrieval. This makes the program extremely easy to use.

3. Each station's parameters can be configured and stored.
   
4. The logged data can be summarized in a table.
   
5. The logged data can be graphed.
   
6. Individual data points on the graph can be edited or modified by clicking on the specific point on the graph.
   
7. Data can be exported to comma delimited text files.

FLOWTRA READER Examples

The summarized output of a logger?s data (station

The graphed data with facility to edit data points