near atmospheric pressure mearsurements

rjo_

Hi guys...

You are the experts... and you know who I mean[noparse]:)[/noparse]

I have a son with an autism variant and friends with all kinds of medical problems that would benefit from minimal hyperbaric conditions.
I have discussed this with the CEO... and we have agreed to develop a prototype mild hyperbaric chamber...

My first question is... how should I use the Prop to measure all the environmentals... starting with the pressure measurements.

I am interested in accurately monitoring pressures up to 2X atmospheric.

What sensor?... and does anyone have any code or advice to share?

As always... eveything I do is public domain. So. anything that gets done will be fully reported.

Thanks

Rich

Leon

Freescale makes easy to use pressure sensors like the MPXM2010, you'll need an ADC to go with it.

Leon


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Amateur radio callsign: G1HSM
Suzuki SV1000S motorcycle

Tracy Allen

The Intersema for barometers and depthometers are direct to digital and quite stable.

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Tracy Allen
www.emesystems.com

rjo_

Thanks much.

Rich