Post History

66%

+2 −0

Q&A OP-AMP PT100 signal conditioner

How does this circuit work, especially considering that it's intended to be used as a PT100 conditioner?

1 answer · posted 1mo ago by erisla‭ · last activity 1mo ago by Olin Lathrop‭

Question opamp RTD PT100

#2: Post edited by

Andreas is speechless at the number of bird deaths‭ · 2024-11-28T12:10:40Z (about 1 month ago)
Remove fluff

Copy Link

Raw

Markdown

OP-AMP PT100 signal conditioner

~~Hi all,~~
~~Long time lurker here on this forum, and now I finally feel the need to ask a probably really simple question but one that I cannot wrap my head around...~~
~~Can someone take me through how this circuit works, especially as it's intended to be used as a PT100 conditioner.~~
~~![OP-AMP simulation circuit](https://electrical.codidact.com/uploads/yzl6uqrb6qmwp47v2iay6pfomfd9)~~
~~Thanks in advance,~~
/E

How does this circuit work, especially considering that it's intended to be used as a PT100 conditioner?
![OP-AMP simulation circuit](https://electrical.codidact.com/uploads/yzl6uqrb6qmwp47v2iay6pfomfd9)

#1: Initial revision by

erisla‭ · 2024-11-27T15:24:08Z (about 1 month ago)

Copy Link

Raw

Markdown

OP-AMP PT100 signal conditioner

Hi all,

Long time lurker here on this forum, and now I finally feel the need to ask a probably really simple question but one that I cannot wrap my head around...

Can someone take me through how this circuit works, especially as it's intended to be used as a PT100 conditioner.
![OP-AMP simulation circuit](https://electrical.codidact.com/uploads/yzl6uqrb6qmwp47v2iay6pfomfd9)

Thanks in advance,
/E

opamp RTD PT100

Communities

Post History