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 Post subject: How to convert temperature to voltage
PostPosted: Sun May 15, 2005 9:39 am 
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Joined: Sun May 15, 2005 9:26 am
Posts: 1
I need help to know how to convert voltage to temperature. i am using platinum 100 rtd. is there any equation for that .


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PostPosted: Wed May 18, 2005 9:48 am 
Hi

Thank you for your post.

Unfortunately I do not have an equation that I can supply you with. You may have to try and find this from the manufacturers of the sensor.

Best Regards


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 Post subject: temperature to voltage
PostPosted: Sat Jul 08, 2006 1:15 pm 
hi plz help me
i want temperature to voltage conversion circuit or any ic related to it

if u have than do reply


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 Post subject: Re: How to convert temperature to voltage
PostPosted: Sat Jul 08, 2006 1:21 pm 
nisha.r wrote:
I need help to know how to convert voltage to temperature. i am using platinum 100 rtd. is there any equation for that .



i m also looking for a temperatue to voltage converter .
if u find it then do help me


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PostPosted: Mon Jul 10, 2006 8:19 am 
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Joined: Thu Jul 07, 2005 12:41 pm
Posts: 93
Location: St Neots, Cambridgeshire
Hello,

There are various equations that can do this for you. There are also various lookup tables that can also perform this function.

A simple google search will find these for you:
http://www.picotech.com/applications/pt100.html
http://www.sensingdevices.com/prtd4.htm
http://www.google.co.uk/search?hl=en&q= ... arch&meta=

Or:
http://www.google.co.uk/search?hl=en&q= ... arch&meta=

Best regards,
Michael

_________________
Michael - Tech Support
Pico Technology
Web Support Forum


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 Post subject: temperature sensor
PostPosted: Mon Jul 10, 2006 4:31 pm 
hi
i want help in my project
i want any circuit related to change temperatue into voltage or temperature sensing ic with o/p voltage ranging from 0 -10 volt
temperature ranging from 0-100centigrade

o/p changing linearly with 100mV/C

if anyone can help than do reply.


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 Post subject: Re: temperature sensor
PostPosted: Wed Aug 16, 2006 2:09 am 
Simii wrote:
hi
i want help in my project
i want any circuit related to change temperatue into voltage or temperature sensing ic with o/p voltage ranging from 0 -10 volt
temperature ranging from 0-100centigrade

o/p changing linearly with 100mV/C

if anyone can help than do reply.


Use an LM-35 (0-100 mV represents 0-100 C) and an appropriate amplifier with the required gain (100) to get 0-10 Volts.


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 Post subject:
PostPosted: Mon Mar 23, 2009 10:11 pm 
I have this project and i need any devise that can sense temperature in a refrigerator and convert it to voltage that my radio can relay to the base station, Can any body help me with this


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