Connect with us

Linear voltage output & displays

Discussion in 'General Electronics Discussion' started by paulhelm, Apr 7, 2011.

Scroll to continue with content
  1. paulhelm

    paulhelm

    1
    0
    Apr 7, 2011
    Hello. I have a CO2 sensor that hooks up to a relay board for atmospheric control. The sensor outputs a voltage linear to the concentration of CO2 present (.5v = 0ppm, 4.5v = 2000ppm. I'm wondering if there is a way to incorporate a display that will not display the linear voltage but the relative ppm concentration. I was thinking a simple meter display but again, I'm looking for the relative ppm. Thanks
     
    Last edited: Apr 7, 2011
  2. shrtrnd

    shrtrnd

    3,796
    503
    Jan 15, 2010
    I've been out of industrial electronics for more than a decade.
    Omega, Newport, Red Lion, half a dozen other places will have the display you need.
    Your issue is an extremely common need, and manufacturers make the solution.
    Good Luck
     
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day

-