Doppler velocity sensor SOMFLOW

waterproofstainless steel

The SOMFLOW continuously measures the water or effluent velocity in ducts, pipes and open canals in sewer networks, water treatment plants and industrial facilities. The twin 1-MHz ultrasonic Doppler transceiver determines flow velocities from as low as 0.01 m/s to 5 m/s. FEATURES Flow velocity range 0.01 ... 5 m/s Versatile installation options Waterproof housing that is resistant to aggressive liquids Simple integration into existing data acquisition and control systems Easily linked to data loggers specifications Measurement range Bi-directional 0.01 to 5 m/s (0.03 to 16.4 ft/s) Accuracy ± 2 % of reading if V ≥0.5m/s (1.64 ft/s)± 0.01 m/s (± 0.03 ft/s) if V<0.5m/s (1.64 ft/s) Resolution 1 mm/s (0.003ft/s) Minimum fluid level 5 mm (0.59 in) to 20mm (0.79in) above base of sensor, provided transducers fully wetted Immersion up to 1 bar Principle Doppler sensor using twin 1 MHz transducers Power supply 9 to 28 VDC Power consumption standby 14 mA, measurement 25 mA (@12 VDC) Size L x B x H 122 x 46 x 19 mm Weight 1.1 kg (incl. 10-m cable) Material PVDF, polyurethane, 316 Stainless steel