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Optical Flow Sensor FA-3 bi
Part No.: 02E3000
Product features
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
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 translucent material, e.g. Duran glass. Thanks to optical scanning, very low flow quantities can be detected even by flow meters with non-metallic or very small (1 mm) floating balls.