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RT Series
Rate Totalisers


The RT is a fully programmable self powered ow rate totaliser specifically designed for computing & displaying ow rates & totals from flowmeters or machinery with frequency, sine wave or pulse outputs.

The instrument displays instantaneous flow rate, resettable (batch) total and a cumulative total in engineering units as programmed by the user.

The integral 3.6V replaceable lithium battery supports the rate & total displays and provides as much as 10 years of service.


  • Self or external powered, 8 digit LCD resettable & cumulative totaliser, 5 digit rate display
  • Robust IP66/67 universal mount or DIN panel mount version
  • Simple programming
  • PIN protected programming
  • Scaleable flow inputs
  • Multipoint linearity correction
  • Intrinsically safe version
  • Long battery life
  • Non volatile memory
  • Low frequency cutoff
  • Dual flow inputs ( A+B, A-B, A ̧B )

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Download our latest datasheet. Please note that you will need a PDF reader to view the files.

Download Datasheet

Flow Meter Displays

We offer a wide range of displays which give local and remote indication of flowrate and total volume.

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This flanged range of flowmeters will provide you with a highly accurate way of measuring liquids over the range of 2 to 9000 litres/min.

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ETL – RN7 Turbine Flow Meter

The RN7 hygienic turbine flowmeters are specifically designed for the measurement of liquid flow in the food and pharmaceutical industries.

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