TCT-2501/2511 PeakOne

TCT-2501/2511 PeakOne

Optical transmission sensor

The TCT-2501 PeakOne measures total consistency of pulp suspensions in the range of 0.01% to 3%. It is insensitive to variations in filler and fines content as well as changes in fiber properties.

  • Increase production through tight control by real time results
  • Optimize retention aids
  • Faster grade changes
  • Improve screen and disk filter performance
  • Optical sensor without moving parts providing low costs of operation

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  • Total consistency measurement from 0.01% to 3%
  • Optical measurement after BTG’s patented Peak method
  • Tight consistency control through real time results
  • Optimize chemical additives for cost savings and better productivity


The sensor is intended for inline installation into papermaking process lines and is available with or without retraction system (TCT-2511, light version). It is rated for voltages of 100 – 240 VAC at 50 Hz / 60 Hz.

Measuring range
Optical inline transmitter for 0.01% to 3% total consistency.

Wetted parts are made out of stainless steel, EN 1.4404


  • Pressure PN16 (16 bar at 20°C [230 psi at 68°F])
  • Media temperature max. 120°C [248°F] – min. 5°C [41°F]
  • Flow velocity 1.5 – 5 m/s
  • pH 4 – 9

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