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Exhibitor Products

A view of the Hillhead show ground from the western end of the quarry

Clamp-On Transit Time Flow

Pulsar Measurement Stand: PA13
  • Clamp-On Transit Time Flow
  • Clamp-On Transit Time Flow
Clamp-On Transit Time Flow Clamp-On Transit Time Flow

The TTFM 6.1 Transit Time Flow Meter, and PTFM 6.1 Portable Transit Time Flow Meter work by measuring the time-of-flight difference for ultrasonic sound pulses transmitted from one transducer to another. The time between transmitted and received signals is measured by the flow meter. Mount the sensors on the outside of a pipe, and use the built-in 5-button keypad to enter the pipe material, outer diameter, wall thickness, and fluid type. The TTFM 6.1 & PTFM 6.1 will display the correct transducer separation distance and mounting method. 

With both fixed and portable solutions, you don't need to be an expert in non-contacting flow measurement to get the best results in your application. Let us help you accurately measure the flow rate of relatively clean non-aerated fluids in full pipes.


  • Asset Management
  • Automation and control systems
  • Instrumentation/level control
  • Surveying equipment/services


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25-27 June 2024 | Hillhead Quarry, Buxton, Derbyshire

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