The ABLE SlugMaster uses a smart PLC and two ultrasonic flow metering technologies to intelligently select which technology to use, based on the process conditions being measured.

Constant metering is achieved regardless of gas and solids contamination. The changeover between the metering technologies is calculated with unique mathematical software, which enables exceptional measurement accuracy.


  • Clamp-on, no pressure loss
  • Designed for difficult slug, plug and partial empty pipe flow metering applications
  • High-accuracy
  • Ideal for applications with different levels of aeration, solids, coatings and pressure surges
  • Multi-phase versions available for dual and three-phase flow metering
  • Requires minimal straight pipe
  • Unique dual technology ultrasonic flow meter