| 摘要 |
PROBLEM TO BE SOLVED: To provide a low price, long-life multi-sensor proximity sensor and a multi-proximity sensor system that are improved in detection accuracy, in comparison with conventional high-temperature proximity sensors. SOLUTION: An isolated/integrated high-temperature proximity sensor is provided, using serial communication technology of high-speed, high-level functions and power supply functions, magnetically plated coil, and control/inference software of CPU. COPYRIGHT: (C)2009,JPO&INPIT
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