Contrec 505-FO01 Open Channel Flow Computer

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RM4,536 excl GST

Usually ships in 1 to 2 weeks


  • The Conterc 505-FO01 Open Channel Flow Computer measures the flow of fluid in an open channel by using a Frequency Flowmeter with a velocity proportional output and a 4-20 mA level input.
  • The level input in conjunction with entered dimensional parameters is used to determine the cross-sectional area of the fluid in the channel.
  • Several channel types are catered for including: Rectangular, Triangular, Trapezoidal, Circular, and Half-round.
  • Flow can also be measured in other channel shapes with a Non-linear selection that allows the level input to represent the actual cross-sectional area of the fluid at various levels.
  • The volume calculation is based on the multiplication of the cross- sectional area and the velocity of the fluid in the channel.
Volume flow = Velocity x Area
  • The area for one of the selectable channel shapes is derived from the channel dimensions (width, base or diameter) and the input from the level sensor. For “non-linear” channels, parameters are available to allow the area to be read directly from the level input via a series of correction points.



Contrec is the UK’s leading manufacturer of batch controller, flow metering systems, and process control solutions. Contrec instruments combine 30 years of engineering excellence with cutting edge technology, designed the instruments with precise control for your application. Celectric represents Contrec in Malaysia since the year 2011, we supply Contrec products with providing the best technical advice for a most suitable model for applications. Contrec's Product Range:


Contrec 505-FO01 Data Sheet Contrec 505-FO01 Instruction Manual
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