The Micronics UF AV5000 from HMA Instrumentation uses a submerged ultrasonic sensor to measure both velocity and level continuously in the channel. The sensor resists fouling, corrosion and abrasion. The flow meter can be configured with the standard submerged velocity-level sensor or with submerged velocity plus a separate non-contacting ultrasonic level sensor.
View flow rate and total flow on the large backlit LCD display and connect to external devices with three 4-20 mA outputs and two control relays. Monitor flow through open channels, partially full sewer pipes and surcharged pipes without a flume or weir. Ideal for municipal stormwater, combined effluent, raw sewage and irrigation water.

Features include:

• Display, transmit and totalise flow in open channels and pipes
• Measures velocity plus level to monitor flow with an ultrasonic sensor
• Simple five-key calibration
• Three 4-20 mA outputs
• Two control relays
• Measures reverse flow
• Works in irregular channel shapes