DS200LDCCH1ALA GE

DS200LDCCH1ALA GE 

DS200LDCCH1ALA GE 在连线时，注意接线的正负极。在使用时，应先打开变送器的平衡阀，关闭高低压室的手阀，打开高低压室引压管线上的手阀，缓慢地打开高低压室的手阀，然后关闭平衡手阀即可DS200LDCCH1ALA GE  。

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