DKJ-410CX角行程电动执行器,额定电压220V,输出信号4~20mA,配套玉林阀门公司阀门使用组成成套设备,DKJ、SKJ型电动执行机构,是DDJ电动单元组合仪表中的执行单元之一,与ZPE型伺服放大器组合接受统一的0-10mA(或4-20mA)的标准信号,将电流信号转变成相对应的角位移,自动操纵调节阀门,完成自动调节任务。DKJ为开关型,SKJ为调节型。配用DFD电动操作器可实现调节系统手动,自动无扰动切换。
DKJ-410(CX)
DK:普通型 J:角行程 410:输出力矩
C:有“C”表示反馈信号4~20mA, 无“C”表示反馈信号0~10mA
X:有“X”表示带电气限位,无“X”表示不带电气限位
DKJ-410(CX)技术参数
项目名称 |
DKJ系列 |
控制
机构 |
输入信号 |
无 |
反馈信号 |
0~10mAdc 4~20mAdc |
死区 |
0.4%~3% |
基本误差 |
±2.5% |
回差 |
≤1.5% |
限位 |
开侧,闭侧 |
开度检测 |
精密导电塑料电位器 |
动力 |
动力 |
220V,50Hz |
驱动电机 |
伺服电机 |
附属机构
|
加热器 |
选择件 |
手动机构 |
手轮 |
安装
条件 |
环境温度 |
无加热器-25℃~+70℃ |
相对湿度 |
<95% |
环境气体 |
无腐蚀性气体 |
接线口 |
十四线插头 |
防护等级 |
|
DKJ-410CX使用条件
1、输入信号:开关正、反转信号(220VaC)。
2、输出信号:直流4-20mA。
3、出轴有效位移:0--90º
4、转换误差:不大于±0.1%FS。
5、限位设置范围:关限位0-80%;开限位20-100%。
6、长期稳定性:±0.1%FS.
7、电源:AC220V±20%。
8、环境温度:-40-75℃
9、环境湿度:≤95%
主要型号有:
DKJ-210,DKJ-310,DKJ-410,DKJ-510,DKJ-610,DKJ-710,DKJ-2100,DKJ-3100,DKJ-4100,DKJ-5100,DKJ-6100,DKJ-7100,DKJ
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