Case Studies

World's Best pH / ORP Sensor - GOLD

For more than 25 years we have been working with our customers in Australia, Asia and Africa to develop the world's best pH and ORP sensors for gold recovery applications.


We are proud to announce that this latest sensor, the TT-Au-pH and TT-Au-ORP delivers our best performance yet. This new design possess excellent accuracy and stability, while outlasting our competitors many times over. Naturally this level of performance guarantees the lowest cost of ownership.

The TT-Au-pH Gold pH Sensor is the result of more than 20 years experience in gold ore mining and refining processes.
pH Sensor in Gold Mining

Every process has its own specific challenges, and the ability to customise our sensors depending on specific ores has meant that we get the highest level of accuracy and the longest lifetimes in any gold recovery application. Dissolved gas resistant, cyanide resistant, tough glass elements and extreme body plastics are just some of the solutions we have come up with over the years.

In our latest sensor design we utilise our superior, slurry resistant RADEL body plastics which provide extra durability in high impact and high abrasion environments. The 3/4” thread on the front end provides a quick and convenient means to install directly inline, or alternatively utilise the 1” MNPT back end connection to install onto an immersion rod or stand pipe. The high capacity triple junction KYNAR reference provides exceptional resistance to sulphides and other dissolved gasses. It has a massive capacity for resisting contamination and delivers a service life of up to 10 times that of competitor sensors.

A big improvement in this model has been to improve sensor accuracy through improved calibration. By improving the responsiveness and accuracy of our TC, we have reduced operator errors in the calibration process which naturally results in a more accurate measurement and less time consuming calibration process.

Digital Smart Sensor Technology (DSST)

This sensor is available with our digital smart sensor technology. This plug and playsensor has a quick connect fitting, eliminating the need for hard wiring to the analyser. On-board sensor memory allows the storage of calibration data, analyser configurations and sensor service history. This allows the sensor to be conveniently maintained and calibrated off-site or in the laboratory and pre-programmed with calibration data and analyser configurations. This stored information automatically uploads to the analyser upon connection and eliminates the need for any interaction with the analyser, greatly simplifying the change-out of sensors. A service log storedon the sensors is ideal for maintenance and quality assurance records.