Industry served

Ultrasonic Liquid Flow Measurement

The Ultrasonic TTFM (Transit Time Flow Meters) are special devices for measurement of Flow i variety of pipe sizes with sensors varying from Clamp On, Insertion, Pi and Portable Type. The software algorithm provides a umatched accuracy

The Transit Time Flow Meter of TTFM100 NEW GENERATION (NG) series measures flow rate by calculating the spreading time of an ultrasonic wave in a liquid, going upstream and downstream into a pipe.

This flow meter is mostly used to measure the flow rate of homogeneous fluids, also with a quite high percentage of suspended solids.
The measuring system is composed of a couple of ultrasonic transducers acoustically coupled to the external pipe’s wall (it is also possible to use transducers in direct contact with fluid to be measured – called wetted sensors) and a HOST unit elaborating the signal that are sent and received from the transducers.

The HOST unit has a DSP microprocessor, it gives signals for interfacing with the process or the control systems.

  • Water treatment, slurry and process water pumping

  • Flow balancing

    Hydro-electric, cooling, anti-fire stations

  • Water District

  • Oil and chemical industries

  • Extraction industries

  • Food, paper and pharmaceutical industries

  • Car industries 

Note : Download the catalogue for details on the individual models

Preferred Applications: Solids, Liquids and Slurries

Measuring Range: up to pipe line size of 6000mm

Process Temperatures: -40°to +160°C

Process Pressure: -0.2 – 20 bar

Signal Output: 4-wire with 4 – 20 mA 

Supply Voltage: 110 VAC/ 230 VAC

Power Consumption: Max 6 W @ 24 VDC

  • Ultrasonic Flow Trasmitter – Click here to download the catalogue