发明名称 |
FIELD DEVICE |
摘要 |
A field device includes a detected signal converter configured to convert a detected signal of a sensor into a predetermined voltage and then to output the voltage, an amplifier configured to amplify a output signal of the detected signal converter, and a switching power supply as an internal driving power supply of the field device. |
申请公布号 |
US2016109313(A1) |
申请公布日期 |
2016.04.21 |
申请号 |
US201514879314 |
申请日期 |
2015.10.09 |
申请人 |
YOKOGAWA ELECTRIC CORPORATION |
发明人 |
OKITA Hironori;KOGA Izumi;ITOU Takayasu;INATOMI Masaaki |
分类号 |
G01L9/00 |
主分类号 |
G01L9/00 |
代理机构 |
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代理人 |
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主权项 |
1. A field device comprising:
a detected signal converter configured to convert a detected signal of a sensor into a predetermined voltage and then to output the voltage; an amplifier configured to amplify a output signal of the detected signal converter; and a switching power supply as an internal driving power supply of the field device. |
地址 |
Tokyo JP |