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反応釜の圧力警報を利用してバルブを遮断するにはどうすればよいか?

2018-01-23View Original

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専門家の皆様、ご相談です!主にデジタル表示器で設定した上限圧力値によって警報を発し、その後どのように遮断弁と連動させるか、どのような機器が必要か?DCSやPLCは不要です。ご指導をお願いします!
Reply #22018-01-23
PLCまたはDCSが必要で、タンク圧力が高くなると供給を遮断する。
Reply #32018-01-24
中間リレーを追加すればいいだけで、とても簡単な制御です

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