发明名称 Transducer calibration circuit
摘要 A calibration circuit in which low valued resistors are respectively connected in series with transducer outputs and switching means are provided for connecting resistors in the circuit so as to produce a voltage across the low valued resistor that corresponds to a given value of a phenomenon applied to the transducer.
申请公布号 US4800749(A) 申请公布日期 1989.01.31
申请号 US19860896992 申请日期 1986.08.15
申请人 HEWLETT-PACKARD COMPANY 发明人 MERRICK, EDWIN B.
分类号 G01D18/00;(IPC1-7):G01C25/00 主分类号 G01D18/00
代理机构 代理人
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