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Thread: Voltage supply to PRBDO probe

  1. #1
    New User
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    Voltage supply to PRBDO probe

    Hello forum,

    I'm building a system that will monitor DO and pH in a remote location, so I intend to buy this probe on its own, without any attachments. My question is on the signal - I'm assuming this probe uses 4-20mA. If this is the case, what voltage is required by the probe? Other industrial sensors I work with use mostly 4-20mA signal with a 24V supply, for some a 12V supply can be sufficient, for others not.

    Thanks,
    Hein

  2. #2
    Frequent Contributor zombie's Avatar
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    Dec 2013
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    I would ask support. That information is not publicly published anywhere and very few people own one to do any testing of it to reverse engineer.

    Sent from my SM-G965U using Tapatalk

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