FD113ZU Mechanical oil pressure difference
FD113ZU Mechanical oil pressure difference
FD113ZU系列油压差控制器是比较梁哥输入压力差来触动外部电器接触开关的装置
特点:
1.自动或手动复位,精确的压差同步控制,双刻度显示(bar/psig)
2.20~150秒可调延时时间,适合24~240VAC/VDC (ZU系列)
3.正常运行和警报信号独立输出,手动测试开关
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OPS2 Electronic oil pressure difference
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