RN221N-B1 Active barrier Category: Endress & Hauser Tags: Active barrier, Активна бариера Description Description ATEX ll (1) GD(EX IA) Related products FTL20H-OTCJ2F Read more 83F50-AFSWAAAAABA2+ Read more FTL260-0010 Read more 10H40-5F0A1AP0A4AA Read more