Press Releases

Press Releases


CiDRA today released a new white paper, “CiDRA CYCLONEtrac Particle Size Tracking System (PST) Versus Traditional Particle Size Measurement Techniques,” addressing minerals processing plants using grinding mills in closed circuit with hydrocyclones to produce a product with a specific particle size distribution for optimum downstream process recovery. Existing instrumentation that...


To be held in Houston Texas, at the Crown Plaza Houston River Oaks - February 8-9, 2017
John Viega, Vice President, Global Sales with CiDRA, will be sharing a presentation titled, Passive SONAR Flow Velocity and Entrained Gas Measurement Technology for Dredging Applications.
Details for this presentation:
Date: Wednesday, February 8th
Time: 14:00


CiDRA today announced the availability of the second edition of the Flow Measurement Handbook, written by Roger Baker and published by Cambridge University Press. The first edition of the handbook was published in 2000, so this second edition is a much-anticipated update for engineers and developers alike.

Flow Measurement Handbook is a reference for engineers on flow measurement...


Yokogawa Electric Corporation and CiDRA Corporate Services Inc. announce that they have entered into a distributor agreement. Yokogawa will sell CiDRA’s SONARtrac® range of flowmeters in the Southeast Asian markets of Malaysia, the Philippines, Singapore, Thailand, Vietnam, and Indonesia; the Middle Eastern markets of Bahrain, Egypt, Kuwait, Oman, Qatar, Saudi Arabia, and the UAE; and the...


Alex van der Spek, PhD, presented a paper titled, NEW TECHNOLOGY FOR DREDGING MIXTURE VELOCITY MEASUREMENT, which covered an evaluation and the corresponding results using a passive sonar based mixture velocity measurement on a DEME trailing suction hopper dredger.

This technical paper was very well-received at the WODCON conference and is now available to download --...


CiDRA to present at 2016 New Technology & Innovation in the Mineral Industry
Emperors Palace Convention Centre, Johannesburg
June 09-10, 2016

Joe Felix will be sharing a presentation titled, CiDRA - Innovation in Flow measurement and in Real Time Cyclone performance monitoring, which will elaborate on the SONARtrac Flow Monitoring System & the...


CiDRA to present paper at 2016 WODCON XXI
Hyatt Regency Miami, June 13-17, 2016

Alex van der Spek, PhD, will be presenting a paper titled, NEW TECHNOLOGY FOR DREDGING MIXTURE VELOCITY MEASUREMENT, which will cover an evaluation and the corresponding results using a passive sonar based mixture velocity measurement on a DEME trailing suction hopper dredger.



CiDRA (“CiDRA”) has announced the results of a 12-Year Calibration Test performed at Alden Research Laboratory, a National Institute of Standards and Technology (NIST) traceable and certified facility located in Massachusetts.
Final results – In service for 12 years, the same SONARtrac flow meter that was tested and calibrated in September 2003, maintained its calibration...


CiDRA’s SONARtrac® Flow Monitoring Technology Selected for Sino Iron Project

CiDRA announces today the successful completion of another project win with KROHNE Australia for CiDRA's SONARtrac® flow measurement solution. These additional systems will support the rollout of the CITIC Pacific Mining SINO Iron Project which has been a joint campaign between KROHNE Australia and CiDRA.  Michael Murphy, CiDRA’s Managing Director, Asia Pacific states that, "We are delighted...


CiDRA (“CiDRA”) announced that it has entered into a distributor agreement with Yokogawa Australia & New Zealand. Yokogawa will sell CiDRA’s SONARtrac range of flow meters into the Australian and New Zealand minerals processing sector.

CiDRA’s line of SONARtrac flow meters provides accurate and reliable flow measurements for mining applications, as well as most industrial...


CiDRA Announces First SONARtrac Installation in Philippines

CiDRA Minerals Processing Inc. announced today the successful deployment of their SONARtrac flow technology in OceanaGold’s Didipio gold mine in the Philippines. The SONARtrac system is a non-contact and non-invasive flow meter solution which enables the accurate volumetric monitoring of slurries as well as the presence of any entrained air or gas. CiDRA and Hidromac, CiDRA’s representative...


CiDRA’s CYCLONEtrac® is a novel complete solution capable of monitoring coarse particles and tracking particle size on individual hydrocyclone overflows

CiDRA Minerals Processing Inc. announces the CYCLONEtrac® Classification Optimization family of products, which are novel, complete systems that enable reliable optimization of classification at the individual hydrocyclone level. Both the CYCLONEtrac Oversized Monitoring system (OSM) and CYCLONEtrac Particle Size Tracking system (PST) provide reliable, real-time...