ScanSonic™ UFDD Dedicated Digital Doppler Flow Meter
Unique Features of Series UFDD
- Non-intrusive, clamp-on design
- Flow ranges from 0.15 to 30 FPS (0.05 to 9 MPS)
- User-friendly, field programmable
- Resettable 8-digit LCD totalizer
- Field configurable AC/DC power supply
- NEMA 4X (IP66) enclosure
- Pipe sizes from 0.25 inches (6 mm) Optional outputs include 4-20 mA, dual relay and rate pulse
Typical Flow Applications
- Waste activated sludge
- Return activated sludge
- Raw sewage
- Primary sludge
- Filter backwash
- Dredging applications
Description
Series UFDD Ultrasonic Digital Doppler Flow Meters measure flow of liquids that contain useful sonic reflectors suspended within the liquid. The Digital Doppler flow meter operates by transmitting an ultrasonic sound from its transmitting transducer through the pipe wall into the flowing liquid. The sound will be reflected by the reflectors and recorded by the receiving transducer. The clamp-on style transducer is also available in small pipe and high temperature options. The Series UFDD replaces the obsolete velocity sensors by using more advanced technology for easier installation and more reliable readings on a wide range of liquid and reflector conditions. Unlike other Doppler technologies, the Series UFDD is relatively insensitive to VFDs and other ultrasonic noises.
Accessories
Transducers from 1″ through 120″ feature:
- Compression-mode Ultrasonic; 625 kHz
- Standard: NEMA 6P (IP68) -40° to +120°C CPVC, Ultem®, Nylon, PVC (Cable Jacket), Aluminum (small-pipe High Temp: NEMA 4 (IP65) -40° to +180° C Vespel®, Anodized Aluminum, Nickel-plated brass, Teflon (cable jacket)
- Doppler Probe: 316 Stainless Steel, Ultem®, Viton®, Nylon, PVC (Cable Jacket)
- Optional Conduit: Zinc-plated steel, PVC
