橫河電機在閥門定位器和轉換器的開發、設計和制造方面擁有40多年的經驗。 這些產品具有出眾的可控性和可維護性,可以幫助客戶有效降低工廠的運營成本。
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PK200
PK200電氣(I/P)轉換器提供了一種將毫安輸入(4-20或10-50 mA模擬信號)轉換為成比例氣動(氣壓)輸出的低成本方法。該裝定用於各種製程控制應用,包括具有氣動執行裝定的應用。PK200具有內定的不鏽鋼輸入/輸出計量器。
參考
摘要:
Progress in digital signal processing and network technologies has enabled advanced functions which cannot be achieved by traditional field devices with 4-20 mA signal, to be implemented on field devices. Standardization of international fieldbus specifications, notably the FOUNDATION™ Fieldbus, has enabled users to build optimum field networks comprised of freely chosen field devices from various device vendors.
產業別:
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