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(guān)的裝置
特點:
1.自動或手動復(fù)位,精確的壓差同步控制,雙刻度顯示(bar/psig)
2.20~150秒可調(diào)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(guān)
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OPS2 Electronic oil pressure difference
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