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虹潤儀表周波表HR-WP-Hz-XC401-00-24-A工頻周波顯示控制儀周波表

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HR-WP-Hz-C901-00-24-P-W Hr系列交流工頻周波顯示控制儀采用全隔離技術。直接采集電壓互感器信號。
  專用的集成儀表芯片，具備更為可靠的抗干擾性及穩定性。
  可在線修改顯示量程、變送輸出范圍、報警值及報警方式。
  軟、硬件結合的抗干擾模式，有效抑制現場干擾信號。
  數字化校準技術，無電位器等可調部件。
  具備光電隔離的變送輸出功能。
  具備RS232或RS485通訊功能，采用標準MODBUS RTU協議與上位機連接可構成數據采集系統及控制系統。