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Re: [Paparazzi-devel] IR Window Materials


From: David Bryant
Subject: Re: [Paparazzi-devel] IR Window Materials
Date: Tue, 07 Jul 2009 13:51:45 +0930
User-agent: Thunderbird 2.0.0.22 (X11/20090608)

Hi Andrew,

Thanks for your response, but what I am interested in is using the IR material as a viewport for the thermopile to look through. I have a delta wing airplane and I want to mount the thermopile on top of the wing. Then I want to fashion a shape from the material that will provide good aerodynamics and put this around the thermopile.

Dave

Andrew S wrote:
Hello
I can say, when contrasts are low, you would have problems. I usually apply 
epoxy in the whole PCB and sensors leads, otherwise raindrop can cause crash of 
your plane. Amplifiers have extremily high gain, and one drop can brake all 
measurements. So I think your matherial is not necessary, try to make own PCB 
to fit your airframe and use epoxy.
Andrew

06.07.09, 08:24, "David Bryant" <address@hidden>:





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