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美国数据仪器公司出售了可安装在流体动力缸内的非接触型直线位移变换器—“Hydrastar”。它具有死区少和响应速度快的特点。信号处理器附着在活塞上,随着活塞的运动产生相应的位移控制(DC)电压。在2～24英寸间,有8个检测区域。活塞运动与输
American Data Instruments sells a non-contact linear displacement transducer - Hydrastar - that can be mounted in a fluid-powered cylinder. It has less dead zone and fast response. The signal processor is attached to the piston to generate a corresponding displacement control (DC) voltage as the piston moves. Between 2 and 24 inches, there are 8 test areas. Piston movement and lose