具有 4 至 20 mA 输入的 SIPART PS100 Single-acting 电动气动定位器会自动控制阀。定位器外壳上有一个不带观察窗的聚 碳酸酯盖。该定位器适用于单作用和双作用线性和回转执行机构。不 Without explosion protection 需要了解定位器方面的知识。只需按下按钮即可完成调试。 2-wire, 4 ... 20 mA, HART without device option 1 with analog output (AO) 4 ... 20 mA Thread of the lower cable entry: M20 x 1.5 / without cable gland Thread of the upper cable entry: M20x1.5 / with blanking plug with pneumatic thread G¼ without pressure gauge block Without other designs