DMDF1C
INSERTION DOPPLER FLOWMETER
DMDF1 Enhanced Ultrasonic Doppler Flow meters measure solids-bearing or aerated liquids in metal or plastic pipe. Proprietary circuitry allows this instrument to operate with lower concentrations of suspended solids than any competitive Doppler flow meter--expanding the instrument's range of applications and reliability. Clamp-on or Insertion transducers permit the instrument to be installed in minutes without interrupting system pressure or flow.
 
In addition, no pressure head-loss is created; therefore system pump horsepower requirements are reduced. The DMDF1 transmitter has a full keypad designed for simple field setup and application versatility. The four-line, backlit, alphanumeric display shows instantaneous flow rate and totalized flows in a variety of user selectable engineering units.
Features:
 
1. The system can be field configured to pipe sizes ranging from 1 to 120 inches (12 to 3050mm).
2. Non-fouling transducer is immune to build-up of grease, paraffin and other coating materials.
3. Solid-state measurement never requires recalibration and is virtually maintenance-free. 
4. Operates with relatively clean liquids as well as liquids with concentrations of suspended solids or aeration.
5. Do not require long straight runs of pipe.
6. Industry standard outputs allow direct interface to loggers and controls systems.
Applications:
 
1. Raw sewage
2. Return activated sludge
3. Waste activated sludge
4. Ground water
5. Pulp and paper slurries
6. Chemical slurries
7. Drainage
8. Mining recirculation
9. Animal renderings