Dear Wouter

Re the below.

I have been looking for very small pressure sensors to monitor thermo-set
epoxy adhesives as they are curing.

The sensors would be placed in the epoxy between 2 sheets of metal and the
pressure monitored as the system is cured. Temperatures up to 170C with
pressures expected to go up to at most 2 atmospheres (200kPa). The sensors
would be permanently bonded into the system.
Ideally the sensors would also be thin (less than 100um) but thick sensors
could be used in laboratory experiments to prove the concept.

Would your sensor operated over this range? If they are temperature
dependent I could use a dummy sensor as a reference.

>Ultra small pressure sensors are being made by RADI, Uppsala, Sweden. The
>sening surface is 100*100 µm. Check also our homepage for more information
>!!!
>
>Wouter van der Wijngaart
>Kungl. Tekniska H gskolan      Tel:    +46 - (0)8 - 790 66 13
>S3, Elektrisk m tteknik        Fax:    +46 - (0)8 - 10 08 58
>100 44  Stockholm              Minicall:       +46 - (0)740 - 26 71 28
>Sweden                 e-mail: wouter@s3.kth.se
>http://www.s3.kth.se/instrlab/staff/wouterw.html
>
>
>



Dr Alan Wilson
Defence Science and Technology Organization, Australia
               on attachment to the
       Center for Integrated Systems, Room 206X,
   Stanford University, Stanford CA 94305-4075, USA.

E'mail: alan@sensors.stanford.edu  (alan.wilson@dsto.defence.gov.au)

Tel (+1 650) 725 4197  Fax (+1 650) 725 9020