Fisher-Rosemount Systems, Inc

Heiner Gerken

Brad N Mathiowetz

Joachim Düren

A handheld communication and diagnostic tool is provided. The tool is usable with process industry standard protocols having varying physical layers. Each physical layer includes at least one distinct lead. To facilitate proper loop connections, the tool includes a movable lead access member that allows connection to leads for the first physical layer, while obstructing access to leads for the second physical layer.

Movable lead access member for handheld field maintenance tool

A multipurpose utility mounting assembly for a handheld field maintenance tool is disclosed. The assembly includes a number of features that allow effective use of the handheld field maintenance tool for a wide variety of mounting techniques that may be encountered in the field. Specifically, the mounting assembly includes features that facilitate handheld use, benchtop use and temporary hanging use. In some embodiments, the multipurpose utility mounting assembly is detachably mountable to a handheld field maintenance tool.

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Schortens, Germany

Heiner Gerken