Pasi T Mustalahti wrote:
>
> On Fri, 26 Sep 1997, Steve Smith wrote:
>
> > 1. Consider a car with a fuel computer fitted and use the information
> > supplied.
> > 2. As above but disconnect the fuel computer thus giving a raw transducer
> > output and reinvent the wheel.
> >
> PTM: I'm looking for a new method. Not only for a car because there is
> many comparable situations, where some fluid flow should be measured.
> For example in hospitals and chemical laboratories.

How 'bout two pressure sensors (in a bridge configuration, of
course) on both sides of a venturi?

It's not a new method, but should be quite accurate.

--
Friendly Regards

Tjaart van der Walt
mailto:tjaart@wasp.co.za
 _____________________________________________________________
| WASP International http://www.wasp.co.za/~tjaart/index.html |
|       R&D Engineer : GSM peripheral services development    |
|   Vehicle tracking | Telemetry systems | GSM data transfer  |
|    Voice : +27-(0)11-622-8686 | Fax : +27-(0)11-622-8973    |
|              WGS-84 : 26010.52'S 28006.19'E                 |
|_____________________________________________________________|