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Micronics D550

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The Micronics D550 is a portable Doppler flow meter for dirty of aerated liquids. The ultrasonic sensor is clamped onto the outside of a pipe which enables quick temporary measurements to be taken whenever a permanent meter is not required. An acoustic pulse is used which is reflected back to the sensor from particles or gases in the flowing liquid. The flow rate of any fluid can be measured as long as it contains air bubbles or solids. The D550 is ideal for waste water, slurries, sludge and most chemical applications.

Product Features

  • Range of accessories
  • Document downloads

Instrument product options

1. Select a model (1 available)

Model subtotal: £3,200.00
Total (excl VAT): £3,200.00
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2. Select accessories (1 available)

3. Select a calibration (1 available)



  • Single clamp-on transducer
  • Fast, simple operation
  • Rugged, waterproof
  • On board data logger

The TM8812 ultrasonic thickness gauge is available as an optional accessory to accurately measure the thickness of many materias including steel, cast iron, aluminium, brass, zinc and PVC. With a resolution of 0.1 mm this simple to use device has a range of 1.2 to 200 mm and operates on x4 AAA sized batteries.

IMPORTANT NOTE: BSRIA Instrument Solutions is not able to calibrate Doppler type flow meters at its Bracknell laboratory.  All calibrations must either be requested at time of order or undertaken by a suitable third party facility.


Pipe range      13 mm to 4500 mm

Transducer temperature range      - 40 to 120 °C

Power      100 – 240 VAC, 50 / 60 Hz

Internal rechargeable battery      18 hours from full charge

Programming      Via 5 key input

Data logger      Programmable 300,000 data point capacity, time and date stamped or formatted reports including total, average, minimum, maximum and times of occurrence

Sensitivity and damping      Fully adjustable

Outputs      Opto isolated 4 – 20 mA (500 ohm) when AC powered USB for data log transfer by direct PC connection

Further technical specifications for this product can be found on the downloadable data sheet.



Micronics D550 flow meter data sheet

  • Technical Document
  • PDF file
  • 716 KB

Micronics D550 flow meter user manual

  • Technical Document
  • PDF file
  • 8 MB
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