For links to everything you might want to know about temperature sensors: http://www.temperatureworld.com/shci.htm
Garst "Stokes, Mark" wrote: > > There is a set of plans on Softboughs web page that describe the MSP430 day > board they > gave out that has an integrated temp sensor that has better properties than > the onboard > sensor (using I2C), however, your bigger problem is that there aren't going > to be any > semiconductor sensors that will work up to 200degC. That is simply too hot > for most/all > silicon. My company used RTD temperature sensor which is very easy to > integrate to the > onboard 12bit a/d. I use the TI: REF200 to generate a constant 100uA current > and simply > read the voltage across the RTD. This works very well. > The softbough design can be found on Softboughs web page under p/n: D413 > http://softbaugh.com/ProductPage.cfm?strPartNo=D413 > The sensor they use is here: > http://focus.ti.com/docs/prod/folders/print/tmp100.html > Which only goes to 125Deg C > We chose the RTD because of span and accuracy (can go from -200C to whatever > w/ very > linear response). However, a thermocouple would work and be much cheaper. > There are > numerous thermocouple notes online. > Enjoy! > -Mark > > -----Original Message----- > From: Dipak Prasad [mailto:[email protected]] > Sent: Saturday, February 07, 2004 2:19 PM > To: [email protected] > Subject: [Mspgcc-users] Integrated Temperature Sensor > > Hello > > I was wondering if anyone has used the Integrated Temperature Sensor, and > would like to get their comments on the accuracy and range (I'm interested > in the 100C - 200C range but am fairly flexible with accuracy). I would > also appreciate any pointers/help in setting it up properly. I am starting > a project to develop something similar to a cooking oven/range control > panel, and any help will be greatly appreciated. > > Regards > Dipak > > ------------------------------------------------------- > The SF.Net email is sponsored by EclipseCon 2004 > Premiere Conference on Open Tools Development and Integration > See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. > http://www.eclipsecon.org/osdn > _______________________________________________ > Mspgcc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/mspgcc-users > > ------------------------------------------------------- > The SF.Net email is sponsored by EclipseCon 2004 > Premiere Conference on Open Tools Development and Integration > See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. > http://www.eclipsecon.org/osdn > _______________________________________________ > Mspgcc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/mspgcc-users
