1 . wp - lehz - c600n ac power frequency cycle meter : single screen digital display , outline dimension 9648mm ; no communication interface ; no transmission output ; no alarm output ; linear power supply ; input voltage signal 220v ; display 45 . 0055 . 00 交流工频周波表:单屏数字显示;外形尺寸9648无通讯接口;无变送输出;无报警输出;线性电源供电输入电压信号220v显示45 . 00 55 . 00 hz 。
Single phase ac active power meter : single screen digital display ; outline dimension 9648 mm ; no communication interface ; no transmission output ; no alarm output ; switch power supply ; input voltage 0400 v ; input current 05 a ; power display 02000 w 单相交流有功功率表:单屏数字显示;外形尺寸9648 ;无通讯接口;无变送输出;无报警输出;开关电源供电;输入电压0 400v ;输入电流0 5a ;功率显示0 2000w 。
Keywords : input control terminals output control terminals basic control terminals programmable control terminals alarm signal output terminals analog output terminals switching output terminals up / down function multi - speed function frequency arrived function 关键词:输入控制端子输出控制端子基本控制端可编程控制端报警输出端模拟量输出端开关量输出端升速/降速功能多档速功能频率到达功能。
In normal operation , the loop with max . temperature will be shown , but users can sight temperature on any loop through keystrokes on panels . due to adopt 2 - wired international standard signal it possible to communicate with pc or secondary instrument and have strong anti - jamming performance 三回路数字显示控制仪可同时输入三路同一种输入类型的信号，由三个数码屏分别显示，仪表可带rs485或rs232通讯接口，或三个继电器分别对应三路输入信号的报警输出
