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Water temp and Oxygen Sensors? — Parallax Forums

Water temp and Oxygen Sensors?

ArchiverArchiver Posts: 46,084
edited 2001-09-29 17:23 in General Discussion
Does anyone have any experience with water temperature and or oxygen sensors
for use with the stamp?

I'd be interested in part numbers or something related so I can begin
researching my next stamp project. I've looked around a little on Digi-Key
and Mouser but don't seem to be finding anything. I did a search for
"Oxygen Sensors" on Google and all I found was Automotive sensors for your
exhaust [noparse]:)[/noparse]

Thanks in advance,


John

Comments

  • ArchiverArchiver Posts: 46,084
    edited 2001-09-28 19:03
    Previously I wrote:
    Does anyone have any experience with water temperature and or oxygen sensors
    for use with the stamp?

    I'd be interested in part numbers or something related so I can begin
    researching my next stamp project. I've looked around a little on Digi-Key
    and Mouser but don't seem to be finding anything. I did a search for
    "Oxygen Sensors" on Google and all I found was Automotive sensors for your
    exhaust [noparse]:)[/noparse]

    Now I'm asking:
    No takers? Someone here has to know something about this subject! It isn't
    from a lack of trying on my part. I simply don't know where to turn from
    here?

    Sorry to be soo pushy [noparse]:)[/noparse]


    Thanks,

    John
  • ArchiverArchiver Posts: 46,084
    edited 2001-09-28 19:33
    Check out www.oceanoptics.com. They have something so let us know if a stamp
    connection is possible.
    Chuck


    [noparse][[/noparse]Non-text portions of this message have been removed]
  • ArchiverArchiver Posts: 46,084
    edited 2001-09-28 19:56
    We use both here the temp sensor is a thermistor read with an a/d (2.5 volt
    supplied for ref) the oxy sensor is a
    commercial unit (5k up) which is a bit expensive for hobby work. I have seen a
    company on the net that sells them
    at a reasonable price( check some of the earlier threads about 6 months back if
    you can). I will try and find it
    and let you know. Drop me an email off list ( scott.tappan.contractor@n...)
    so i'll have your email if I find
    the company.

    John Walton wrote:

    > Previously I wrote:
    > Does anyone have any experience with water temperature and or oxygen sensors
    > for use with the stamp?
    >
    > I'd be interested in part numbers or something related so I can begin
    > researching my next stamp project. I've looked around a little on Digi-Key
    > and Mouser but don't seem to be finding anything. I did a search for
    > "Oxygen Sensors" on Google and all I found was Automotive sensors for your
    > exhaust [noparse]:)[/noparse]
    >
    > Now I'm asking:
    > No takers? Someone here has to know something about this subject! It isn't
    > from a lack of trying on my part. I simply don't know where to turn from
    > here?
    >
    > Sorry to be soo pushy [noparse]:)[/noparse]
    >
    > Thanks,
    >
    > John
    >
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  • ArchiverArchiver Posts: 46,084
    edited 2001-09-28 20:14
    Try this probe if you need this for hobby or classroom experiments.
    These are very nice people:

    http://www.vernier.com/

    -- best regards
    Thomas Tracy Allen PhD
    electronically monitored ecosystems
    http://www.emesystems.com
    mailto:tracy@e...
  • ArchiverArchiver Posts: 46,084
    edited 2001-09-29 17:23
    At 02:33 PM 9/28/01 -0400, you wrote:
    >Check out www.oceanoptics.com. They have something so let us know if a stamp
    >connection is possible.
    >Chuck



    Chuck,

    Thanks for the tip, but it doesn't look like they have anything 'stampable'
    interesting products though.


    Thanks,

    John
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