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Flow sensor without moving parts for water. Completely encapsulated piezoceramic sensor for vortex detection. No direct contact with the medium. QuickFasten - quickly and safely mountable plug connection (Poka Yoke). Tool-free assembly, positive-locking connection.
The frequency of the vortices flowing past a sensor depends on the flow rate and is proportional to the flow. The sensor detects these vortices which are then converted to an electrical frequency signal.
Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse Signal. Model:SEN02141B (http://www.seeedstudio.com/depot/g34-water-flow-sensor-p-1083.html? cPath=144 ...
Nominal diameter DN 15 DN 20 DN 25 Nominal pipe size ½" ¾" 1" Process connection G¾-ISO 228 male, incl. O-rings G1-ISO 228 male, incl. O-rings G 1¼-ISO 228 male, incl. O-rings Process connection ½" NPT ¾" NPT 1" NPT Inner diameter [mm] Ø 13 Ø 19 Ø 25 Inner diameter [inch] 0.5 0.75 1 Medium Water and aqueous solution Pressure rating PN 10
Quick to install with standard ISO insertion lengths and easy to operate. Chemically resistant to a wide range of processes. Virtual reference option. Hazardous area versions available. Leak tight electrodes.
Calsense flow sensors are designed to operate reliably under adverse conditions, but the following recommendations should be followed to ensure maximum system accuracy: • Choose a location along the pipe where 10 pipe diameters upstream and 5 pipe diameters downstream of the sensor provide no flow disturbance.
Flow sensors are devices that help us measure the movement of fluids, like water or air, in various applications. You may have heard of them being referred to as a flow meter or flow indicator.
