The P1 is for conventional pH with one pH glass bulb and one reference junction. P2 is for differential pH measurements with two pH glass bulbs. The pin layout on the variopin is different, therefore there are two different types of SA11.
相關產品&解決方案
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數位 SMART SENCOM™ 轉接器: SA11
可重複使用的 SMART 轉接器，只需在感測器達到其使用壽命時進行處理。橫河電機的SENCOM 4.0平台，可降低營運成本和資源浪費，同時貢獻永續未來的長期業務目標。