Doppler Flow Meters

The 3000 Series is a Clamp on Flowmeter using the doppler shift principle to obtain a flow measurement.  It is popular in some of the worst flow scenarios where certain inline meters are subject to frequent damage because of solids that erode inline sensors or where there are too many air bubbles in the line.

Fixed Economical Doppler Flowmeter and Transducer kit

  • LCD Display
  • User friendly set up menu
  • Flow Rate and Total
  • Weatherproof IP 66 Rated Enclosure
  • Easy to install, economical and compact
  • Zero pressure drop
  • No sensor fouling
  • Pipe sizes 1 inch to 118 inches
  • Adjustable high and low trips
  • Adjustable relay
  • Cut off flow
  • Analog Output
  • Long sensor cable lengths with Pre-amp option

The EASZ-3000 is a mains powered non -intrusive microprocessor based clamp on ultrasonic flow meter for measuring the flow rate and total volume of liquids flowing through process and effluent pipelines. It is suitable for a wide range of liquids, including aerated water, liquids containing suspended solids, slurries and sludges.

The EESIFLO EASZ-3000 requires fluids with a minimum concentration of 100 ppm of solids or bubbles having minimum size of 100 microns and works on most pipes 1 inch and above.

The flowmeter utilises the non-intrusive Doppler principle to measure the mean velocity and is particularly useful as a fixed flow indicator or as a working tool to establish flow conditions in field or plant installations. Units of measurement available are m/s, ls, lm, lh, m3/sec, m3/m, m3/hr, ft3/h, ft3/s, usgps,usgpm, usgph, usmgd. The unit has built in logic to cut off measurement of flow readings on applications which are not suited for Doppler measurement. Each unit is factory calibrated and ready to install andmeasure flow rates within seconds.

Applications

  • Slurries
  • Dredging
  • Pulps
  • Primary sludge

Specifications:

  • Measuring Range Velocity Range 0.3 to 10.0 m/s
  •  Accuracy better than ±2% of FS
  •  View Volumetric Flow Rate and Total
  • Set Points 0 to 100% of Range
  • Output 1 Relay – 1Amp SPDT
  •  4/20 mA active type
  • Transducer Cable 10ft length (pre-amplifier option allows increased lengths with standard coax cables)
  •  Digested sludge
  • Thickened sludge
  • Waste activated sludge
  • Return activated sludge

 

Features

  • Microprocessor controlled
  • Programmable
  • Easy to use
  • Flow total and rate display
  • AC or DC Voltage options
  • Analog Output (adjustable)
  • Relay Output
  • Weatherproof Sensors and

Casing

  • Temperature Steel Sensor -4 to 194 °F
  • Electronics IP66 to EN 60529 Material Al
  • Enclosure Si 12, DIN 1725. Surface
  •  Treatment powder coating
  • Power Input 115/230V ac, 50Hz/60Hz
  •  24V dc +/-10%
  • Transducer IP68 St/Steel
  •  3.1 x 0.9 x 0.8 in with fixed
  •  clamping fixtures
  • Indication Display Indication 2 – Line 16 Character
  • Weight Approximately 10lb