Hach FLO-DAR AV Sensor, MODEL 4000-900
Description
The FLO-DAR<sup>Ⓡ</sup> AV Sensor provides a revolutionary approach to open channel flow monitoring. It combines advanced Digital Doppler Radar velocity sensing technology with ultrasonic pulse echo depth sensing to remotely measure open channel flow. Use with the Hach FL1500 Series Flow Monitor for permanent monitoring. For portable use, the FLO-DAR can be connected to the Hach FL900 Series Flow Loggers (wireless or standard). Intrinsically safe models are available. Optional Surcharge Velocity Sensor (SVS) During surcharge events FLO-DAR’s optional SVS electromagnetic sensor will continue to provide uninterrupted and accurate flow monitoring through dry and wet weather flows without the need for routine sensor cleaning or maintenance.