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油罐液位高精度网络测量系统
消耗积分:5 |
格式:rar |
大小:100 |
2009-06-22
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介绍一种油罐液位网络测量系统, 系统由上位机、液位测量仪表和CAN 总线组成, 使用方便、快捷, 可靠性高, 成本低廉。采用旋转变压器作为液位测量仪表的传感器, 用数字化的方法读出该传感器的信号, 提高了液位测量的精度。
关键词: CAN 总线; 液位测量; 旋转变压器
Abstract : A high precision liquid level measuring system for oil tanks is introduced. It is composed of main microcomputer , liquid meter , and Fieldbus CAN. The system is used facilily. It is high reliable and low price. Using the rotating transformer to be the sensor in the liquid meter , pick up the signal by digitalize method , the measuring precision is increased.
Key words : fieldbus CAN ; measuring liquid level ; rotating transformer
关键词: CAN 总线; 液位测量; 旋转变压器
Abstract : A high precision liquid level measuring system for oil tanks is introduced. It is composed of main microcomputer , liquid meter , and Fieldbus CAN. The system is used facilily. It is high reliable and low price. Using the rotating transformer to be the sensor in the liquid meter , pick up the signal by digitalize method , the measuring precision is increased.
Key words : fieldbus CAN ; measuring liquid level ; rotating transformer
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