Breadcrumb Home Support Reference Library Reference Library Read our helpful product manuals and resources Product Family Clear Filters (-) Flow IIoT Level Pressure Temperature Literature Type Clear Filters Approvals Brochures Certificate of Compliance (-) Data sheets Operating manuals Return Goods Language Clear Filters (-) English German Clear All (-) English (-) Flow (-) Data sheets Datasheet BFS10-N-O Flow switches Download BFS-40-N-O datasheet Download BFS-20-O-OL datasheet Download DB BFS10-N-O-Air-923-1852-D-EN Download Datasheet BFS-30 Download