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System and method for remote asset monitoring

  • US 20050159905A1
  • Filed: 08/25/2004
  • Published: 07/21/2005
  • Est. Priority Date: 01/16/2004
  • Status: Active Grant
First Claim
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1. An asset interface device comprising:

  • a clock circuit intermittently activating a circuit of said device for a predetermined period of operation;

    a sensor circuit communicating with said clock circuit, wherein said sensor circuit is responsive to operational data related to an asset communicating with said asset interface device;

    a transceiver circuit communicating with said sensor circuit, wherein said transceiver circuit transmits and receives said operational data during said predetermined period of operation; and

    a control circuit communicating with and interposed between said sensor circuit and said transceiver circuit translating said operational data during said predetermined period of operation, wherein said clock circuit, sensor circuit, transceiver circuit, and control circuit are each configured for intrinsically safe operation.

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