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  1. #1
    Join Date
    Sep 2006
    Location
    EU
    Posts
    161

    Clean room pressure monitoring

    I have to monitor overpressure in clean rooms: it should be 5, 15 or 25 Pa depending on room. Could anyone recommend appropriate and cost effective pressure transmitter? The ones I know have accuracy of 2-3% of full scale (and their full scale is 100 Pa and larger), which is not good to measure such low values.

  2. #2
    Join Date
    Feb 2007
    Location
    Portland OR
    Posts
    36

    Pressure transmitter

    We have used the Mamac PR274/5 with excellent results. They are a little spendy but we found with the critical nature of clean room pressurisation the cost was not an issue.
    http://www.mamacsys.com/PR-274-275features.htm

  3. #3
    Join Date
    Nov 2007
    Location
    Phoenix, AZ
    Posts
    256

    GregF

    try the veris, it good for the app and has a display, costs a little more but you'll save in setup.

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