Smart sensor

Data processing: measuring – calibrating – or testing – Calibration or correction system – Sensor or transducer

Reexamination Certificate

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Details

C073S001010, C702S085000

Reexamination Certificate

active

07933731

ABSTRACT:
A measurement system includes a preexisting sensor, a transducer module installed in the pre-existing sensor including a memory storing information for identifying and operating the transducer, and a control device for communicating with the memory, the control device including a processor for automatically configuring the control device in response to data communicated from the memory and for collecting data from the pre-existing sensor. A method includes installing a transducer module into a preexisting sensor, and communicating between a memory of the transducer and a control device to automatically configure the control device in response to information for identifying and operating the transducer stored in the memory, and for collecting data from the pre-existing sensor.

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IEEE 1451.4, IEEE Standard for A Smart Transducer Interface for Sensors and Actuators—Mixed-Mode Communication Protocols and Transducer Electronic Data Sheet (TEDS) Formats, IEEE Instrumentation and Measurement Society, Dec. 15, 2004, IEEE, New York, NY.

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