Pressure sensor

Details Pressure sensor Pressure sensor

2007-03-20

2007-03-20

Barlow, John (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system

Pressure

C702S098000, C073S708000, C073S866100, C338S036000

Reexamination Certificate

active

11011065

ABSTRACT:
A pressure sensor11is provided with a connecter housing30having a pressure sensing element20arranged on an end surface thereof, a sensor housing40constructed to have the connecter housing30inserted thereinto, a pressure chamber452defined between the end surface of the connecter housing30and the sensor housing40, and a compensation circuit21for performing the processing and operation of a measured signal of the pressure sensing element20to output the measured signal. The compensation circuit21is composed of a data communication interface section211for receiving the compensation data radio-transmitted thereto, a memory section212for storing the compensation data, a compensation data writing section214for taking thereinto the compensation data from the data communication interface section211and for writing the compensation data in the memory section212, and a signal processing section213for performing the processing and operation of the measured signal based on the compensation data stored in the memory section212.

REFERENCES:
patent: 5181423 (1993-01-01), Philipps et al.
patent: 5446864 (1995-08-01), Burghardt et al.
patent: 5528940 (1996-06-01), Yamamoto et al.
patent: 2002/0050925 (2002-05-01), Arms et al.
patent: 0 716 308 (1996-06-01), None
patent: 1 302 762 (2003-04-01), None
patent: 2002-13998 (2002-01-01), None

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