FD113ZU Mechanical oil pressure difference
FD113ZU Mechanical oil pressure difference
FD113ZU系列油壓差控制器是比較梁哥輸入壓力差來觸動外部電器接觸開關的裝置
特點:
1.自動或手動復位,精確的壓差同步控制,雙刻度顯示(bar/psig)
2.20~150秒可調延時時間,適合24~240VAC/VDC (ZU系列)
3.正常運行和警報信號獨立輸出,手動測試開關
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OPS2 Electronic oil pressure difference
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