Post by thread:Barometric Pressure Sensor

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Does anyone know where I can get barometric pressure sensors from?

Matthew

At 11:21 AM 3/30/97 -0500, scottie wrote: > Does anyone know where I can get barometric pressure sensors from? > Matthew I just purchased a couple of Motorola MPX4115APs from Allied Electronics (http://www.allied.avnet.com/) for about $22 each. They also have the MPX5100AP if you prefer that part. Allied's minimum purchase requirement for online credit card orders is $50. Also, if you call Motorola literature services at 800.441.2447 and ask for KITMPX5100A/D, they'll send you samples of the MPX5100AP for free (but they don't always have them in stock). _____________________________ Marc Ramsey, spam_OUTmarcTakeThisOuTranlog.com http://www.ranlog.com/ramsey/

Matthew, I've built a barometer based on Sensym's SCX15ANC 0-15psi sensor. It has temperature compensation and is under $30 in small quantities. I supply the sensor with a precision 10V reference and feed the output to an AD620 instrumentation amp. That output goes to a 12 bit A/D with a 0 - 4.096V range. It's been very accurate over the last year. Sensym has new low-cost sensors as well as Motorola. Sensym's number is (408) 954-1100. - Tom At 11:21 AM 3/30/97 -0500, you wrote: {Quote hidden}> >Does anyone know where I can get barometric pressure sensors from? > >Matthew > > > ><!DOCTYPE HTML PUBLIC "-//W3C//DTD W3 HTML 3.2//EN"> ><HTML> ><HEAD> ><META content=text/html;charset=windows-1252 http-equiv=Content-Type> ><META content='"Trident 4.71.0531.0"' name=GENERATOR> > ></HEAD> ><BODY> >  > >Does anyone know where I can get barometric pressure sensors from? > >  > >Matthew > >  > >  > ></BODY></HTML> >

At 11:21 AM 3/30/97 -0500, you wrote: > Does anyone know where I can get barometric pressure sensors from? http://www.design-net.com SEARCH for the MPX4100. Very good units. Andy ================================================================== Andy Kunz - Montana Design - 409 S 6th St - Phillipsburg, NJ 08865 Hardware & Software for Industry & R/C Hobbies "Go fast, turn right, and keep the wet side down!" ==================================================================

On Sun, 30 Mar 1997 09:15:20 -0800, Marc Ramsey wrote: > >Also, if you call Motorola literature services at 800.441.2447 and ask >for KITMPX5100A/D, they'll send you samples of the MPX5100AP for free > That is now an obsolete kit number and they have no substitutes. Sincerely, Dave .....dporterKILLspam@spam@voicenet.com