The standards organization for Foundation Fieldbus and HART.

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Promoting and supporting Profibus and Profinet in North America.

Leaders in Intrinsic Safety Products for Hazardous areas in Process Control Plants. Global distributors of Relcom Fieldbus products.

 A quick reference book from ISA on Foundation Fieldbus

H1 installation and operation.

 An award winning book by from ISA on how to apply fieldbuses for process control.

 Based at Lee College in Baytown, Texas, USA.

Computer-based, multimedia Foundation Fieldbus Training.

Foundation Fieldbus training and demonstration facility based in Calgary, Alberta, Canada.

 A comprehensive information site for instrumentation, control, fire & gas engineers.

Standards, training, and resources focused on industrial automation.

Information on HART and Fieldbus.

Suppliers of field instruments, analytics, drives, systems, interface and support products.

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Integrated systems, software, and services for Fieldbus.

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Integrated systems, software, and services for Fieldbus.

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Industrial electrical equipment for rent, lease, purchase, and calibration services.

Manufacturers of cable for Fieldbus and other applications.

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Instrumentation and solutions for the process industries.

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Control systems, instrumentation, and solutions for the process control industry.

Suppliers of instruments and control systems for industrial process automation.

Manufacturers of cable for Fieldbus and other applications.

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Fieldbus Technology Solutions for Process Automation

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Hardware and software for Fieldbus network configuration, interface, and development.