• ISA71, Environmental Conditions for Process Measurement and Control


    Define the environmental parameters, excluding those relating to nuclear safety, which should be considered by the user and producer in preparing procurement specifications for land-based and offshore process measurement, data acquisition, control, and computing equipment. The equipment shall include such signal-conditioning and transducing portions of a system that may be field-mounted. Establish consensus between producers and users as to what ranges may be desirable and practical to achieve for each of the specified parameters. Establish definitions of terms appropriate to such specifications.


    The purpose of the ISA71 Committee is to promote or develop standards or guidelines on environmental conditions for industrial process measurement and control systems, and to provide technical support for U. S. activities in IEC/TC65.

    A Word from the Chairman

    The ISA71 Committee is currently reassessing committee needs and membership. We are also working to consolidate several drafts into one standard that reflects the committee's scope and purpose. For more information or if you would like to join ISA71, please contact

    Eliana Brazda
    ISA Standards Administrator
    (919) 990-9228

  • Contacts

    Managing Director
    James Gilsinn

    Voting Member Chair
    Chris Muller

    Voting Member
    David Brown

    Voting Member
    Don Childers

    Voting Member
    Richard Cowles

    Voting Member
    James Huza

    Voting Member
    Aamir Kazi

    Voting Member
    Prabjit Singh

    Voting Member
    Gene White

    Staff Contact
    Charley Robinson