C2 Meter

C2 Meter improves gold recovery by automating carbon measurement and control with easy set-up and calibration.

Make An Enquiry


  • Accurate measurement and control. 
  • Continuous online measurement of carbon concentration in a pulp.
  • Reduced carbon losses through early detection of carbon screen leakage.
  • Operator-friendly.
  • Robust construction.
  • Reduced dependence on plant personnel.
  • Easy installation and calibration.
  • Min Height: 354px.
Product Animation C2 Meter

C2 Meter online carbon measurement, from Mintek, helps improve gold recovery by optimising carbon movement control and carbon concentration.

A critical parameter in the efficient operation of Carbon-in-Leach (CIL) and Carbon-in-Pulp (CIP) processes is the accurate measurement and control of carbon concentration. The C2 Meter allows quick setup, easy installation and calibration as opposed to traditional manual measurement methods, which can be irregular, time consuming and often inaccurate. This can lead to poor carbon management in the circuit and less than optimal gold recovery.

The C² Meter comprises an immersion probe and associated control panel. The probe contains a matched transmitter/receiver pair of piezoelectric (PZT) ceramic transducers to continuously measure the carbon concentration using ultrasound. The instrument is robust and has high availability.

It’s supplied with a 100-240 VAC power supply, a 4 to 20 mA output, an error output relay and one 4 to 20 mA optional density meter input.

The C2 Meter can be used together with the Carbon Transfer Controller to reduce gold losses. The controller is part of Leachstar, Mintek’s advanced control suite specifically designed for gold circuits.

Related Products & Services

Unlock your full potential

Take your operations to the next level by exploring these additional products and services.

process optimisation




Related Resources



At Molycop, we see innovation as a way to find solutions to some of the mining industry’s greatest challenges. We aim to improve on today so we can deliver better for tomorrow.

Read More


Improve mineral processing with Molycop’s range of instrumentation and advanced process control solutions.

Read More


With our extensive range of products, deep industry knowledge and expertise, Molycop is a trusted partner to mining operations globally; and rail and manufacturing industries across Australia.

Read More

Cookie Settings

We use cookies, including third party cookies, for operational purposes, statistical analyses, to personalize your experience, provide you with targeted content tailored to your interests and to analyze the performance of our advertising campaigns.

To find out more about the types of cookies, as well as who sends them on our website, please visit our dedicated guide to managing cookies.