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传感器可以直接插入通用串行总线接口(USB) - China Medical Device Manufacturer
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Wed, January 17th, 2018

2007 秋季刊 » 技术新知
传感器可以直接插入通用串行总线接口(USB)

电容传感技术可将信号处理和通信整合到单一包装内。根据制造商Loadstar Sensors公司(美国加州,Mountain View;www.loadstarsensors.com)表示,iLoad Digital USB传感器是世界上首个带USB输出的电容负载传感器。该传感器可以直接插入个人电脑的USB端口,使用户不需要任何附加的信号调理、数据采集或特殊软件就可以测量负载、压力或重力。

Loadstar公司的传感器极大的简化了设计,并降低将传感器集成到微机测量和控制应用中的复杂性,为此,该传感器获得了Frost & Sullivan公司2007年颁发的北美产品年度创新奖。

不同规格的传感器能够测量10、50、100、250和500磅的压缩或拉伸负荷,精确度可以达到满负荷的0.250.025%。在未来几个月内,具有高达15000磅测量能力的仪器将会问世,不过早期只能透过特别预定来购买。温度补偿模式是内置式的,温度范围在10到40F之间,即便在大多数有去皮功能的操作条件下也可保证精确度。

其他特点包括:数字USB或模拟05V直流电的灵活输出选择、坚固的小型不锈钢外壳以及安装简便等等。


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