DFD-1300/SWP智能数显电动操作器作为PID调节器或DCS等系统的配套产品,主要用于系统投运或特殊情况下的手动调节以及在主机发生故障或维修时作为后备仪表进行操作。根据现场需要有高亮度的双LED数码显示或高分辨率的双光柱加双LED数码显示。电动操作器,控制安全可靠,可就地操作也可远控,并能满足计算机程序控制的要求。
一、用途:
产品是为本公司伯纳德智能电子式电动执行机构配套开发的一种新型电动操作器。操作器具有“手动——自动”状态的无扰动切换及手动操作功能。手动和自动状态由LED显示。面板上的LED电流表显示调节器输出电流和执行机构位置反馈电流。远控操作键开关选用进口开关,动作可靠。仪表功能齐全,结构设计合理,广泛用于电站、石油、化工等行业。
智能数显电动操作器主要技术指标:
1、电源电压:单相电压220V 频率50Hz
2、电流表指示:4~20mA DC 2.5级
3、阀位跟踪输出:1~5V DC
4、工作条件:A、环境温度0~50℃
B、相对湿度≤85%
C、工作振动频率≤25 Hz 振幅﹤0.1mm(双振幅)
5、仪表重量:约2kg
6、外型尺寸:(长*宽*高)80*80*250mm
7、开孔尺寸:76*76mm
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