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System and method for in-situ flow verification and calibration

  • US 6,955,072 B2
  • Filed: 06/25/2003
  • Issued: 10/18/2005
  • Est. Priority Date: 06/25/2003
  • Status: Active Grant
First Claim
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1. A system for in-situ verification and calibration of flow control devices, comprising:

  • a flow verification device;

    a first network physical layer for connecting the flow control devices to the flow verification device; and

    a second network physical layer connected to the flow verification device;

    wherein a controller of the flow verification device is programmed to verify and, if necessary, calibrate the flow control devices over the first network physical layer based upon a single command provided through the second network physical layer.

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