+61 (0) 8 9240 4357 info@processIQ.com.au

PIQ Ultrasonic Density Meter




The PIQ Ultrasonic Density Meter provides real-time slurry density measurements using ultrasonic (non-nuclear) technology. 

Traditionally the mining industry have used expensive and dangerous nuclear density gauges containing radiative sources which are difficult to service and maintain.

The PIQ Ultrasonic Density Meter is non-nuclear and uses a Sintered Silicon-Carbide sensor (SSiC) which provides the best acoustical physical properties, and the highest degree of hardness, ensuring outstanding abrasion resistance for even the most demanding applications in minerals processing

PIQ Ultrasonic Density Meter


  • Little to no maintenance requirement due to ceramic structure of the probe
  • Lower calibration required.  With an initial good field calibration, the accuracy is about 5 g/l in the full range 1.3 SG and does not change during the lifetime of the probe.
  • Any changes in the slurry density are immediately observed, offering customers better process control.




  • Non nuclear technology
  • Easy installation and maintenance
  • Fast and accurate measurement suited for process control and optimisation
  • Abrasion resistant senors
  • Inline pipe or submersible applications
  • Can be used in high temperature streams
  • Minimal calibration required
  • Expandable – add flow sensor to measure mass flow

PIQ Ultrasonic Density Probe brochure

Want to know more?  Get in touch today info@processiq.com.au or call +61 8 92404357

Process IQ Pty Ltd

Unit 1 / 23 Gibberd Road Balcatta

WA 6021 Western Australia


Tel: +61 (0) 8 9240 4357

Fax: +61 (0) 8 6316 0486

Email: info@processiq.com.au