Hi Phil,

We have a optical sensor head we developed a few years ago that should do
6000 PSI.  The last version was designed for  2000 PSI at >300 C, but can
be changed to handle 6000 PSI.  Feel free to contact me for additional
information.

David Sherrer
Director of R&D, Shipley Optoelectronics
540-552-4610x3616
540-230-7065 Cell




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|        |          11/07/2002 09:24 |
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  |      Subject:     RE: [mems-talk] Oil Well Sensors - Not at 6000 psi
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On Behalf Of Klauder, Jr., Philip R.

We cannot do MEMS at 6000psi .  Our current density meters burst at
125psi, smallers tubes I've tested burst at 900psi.  I doubt we could do
6000psi without a lot of development.


Michael S. Ammann. MBA
Vice President, Business Development
ISSYS
Integrated Sensing Systems
391 Airport Industrial Drive
Ypsilanti, MI 48198
http://www.mems-issys.com

(734) 547-9896 Ext 105
(734) 547-9964 FAX
(734) 645-0958 Cell
[email protected]

Improving the world, one small piece at a time.



-----Original Message-----
From: [email protected] [mailto:[email protected]]
On Behalf Of Klauder, Jr., Philip R.
Sent: Wednesday, November 06, 2002 4:02 PM
To: '[email protected]'
Subject: [mems-talk] Oil Well Sensors

Friends-

My company is looking for sensors to use at the bottom of an oil well
where
the pressure can reach 6000 PSI, and the temperature can reach 160
Centigrade.
Sensor types:
           Pressure
           Temperature
           Viscosity
           Density
           Accelerometer

Do any of you represent companies with off-the-shelf or custom sensors
that
would be appropriate for this application environment?

Phil Klauder


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