Variable-area flow meter FA-2 bi

for gasclamp-onwith alarm function

- Optical flow alarm sensor for bistable and monostable use - Bistable: sensor detects if sufficient or low flow is present - Monostable: sensor detects set flow value - For float-type flow meters with measuring tubes out of translucent material - Measuring tube diameter: 13 to 27 mm - Mounting with pressure screw - 3 m connecting cable For non-heated flow meters, clamping range from 13 to 27 mm The patented forked light-barrier FA-... bi is used in gas and water analysis for flow monitoring in flow meters with measuring tubes made of transparent material, e.g. Duran glass. Thanks to optical scanning, very low flow quantities can be detected by flow meters with non-metallic or very small (1 mm) floating balls. Photoelectric bistable clamp‑on flow sensor type FA2 bi, clamping range: 13 to 27 mm, 3 m connecting cable