AL-DCIK A/C Conductivity Sensor

Slurry Conductivity Sensor
AL-DCIK A/C

Rugged Process Analysers for the Minerals Processing Sector

Webp.net-resizeimage (28)IntallationAl-DCIK probe in pipeAl-DCIK Intallation

Toroidal Type Ceramic Conductivity Sensor

AL-DCIK is a ruggedized in line connectivity sensor that provides continuous real-time conductivity data. AL-DCIK is an erosion/wear resistant toroidal conductivity sensor specifically designed for the alumina industry to provide alumina to caustic ratio measurements (A/C ratio or R/P).

The AL-DCIK use a standard toroidal conductivity element that has been used in the chemical, mining and food industries for decades.  With inductive conductivity, the sensing element (electrode coils) does not come in direct contact with the process. These matched coils are encapsulated in a the steel/ceramic casing protecting them from the adverse effects of erosion.

EROSION RESISTANCE

The AL-DCIK A/C conductivity probe is made using a stainless-steel sensor body with a PSZ ceramic core.  The steel body can erode away without any effects on the measurement.  The ceramic core does not erode at all maintaining the correct internal sensing area dimensions to eliminate drift. During times of low flow, scale can build up on the sensor. You simply remove the sensor, de-scale it and return it to service. Under normal process flow, the probe should erode away with no cause to maintain the device until it fails. Life expectancy of the sensor about 4-8 years.

FEATURES AND BENEFITS:

  • Accurate, stable and repeatable real time in-line measurement of conductivity in
    any process line size with almost any velocity
  • Rugged sensor designed specifically for harsh slurry environments
  • Flexible communications and repeatable calibration procedure
  • Enables process automatisation of alumina to caustic ratio control
  • Allows the user to install the sensor directly in the main process pipe eliminating
    the need for costly high maintenance side streams and sample lines
  • Uses proven technology extensively utilized in minerals processing
  • Reliance on manual sampling is reduced and control lag is eliminated

APPLICATIONS

The AL-DCIK from Precision Light and Air has been specifically designed for alumina process slurries and the like, where PEEK, Teflon and epoxy bodies suffer from erosion and subsequently frequent, expensive replacements.  The AL-DICK is directly installed in the main process pipe eliminating the need for costly high maintenance side streams and sample lines. For some time, small bore ceramic conductivity sensors known as “flow-through”, have been used in side-streams. Now, with the AL-DCIK, you can get an accurate, stable and repeatable. 

Capture

The below trend compares the conductivity measurement from the lab to the measurement from the AL-DCIK for a one week period. The R2 is extremely good.  The P value of the conductivity is extremely significant.

LAB A/C VS CALCULATED INLINE MEASUREMENT FROM AL-DCIK
LAB A/C VS CALCULATED INLINE MEASUREMENT FROM AL-DCIK

 

 

Precision Light and Air Offices

Precision Light and Air Australia (Head office)

PO Box 73
Seaford Vic 3198
Australia
Phone: +61 3 9786 1711
Email: sales@plapl.com.au

Precision Light and Air North America (sales office)

Contact: Patrick Morgan
Phone: +1 876 381 0125
Fax: +1 876 963 0313
Email: pmorgan@plapl.com.au

Nanjing Precision International Corp

Contact: Matt Chen
Level 6, Unit 2, Building 21
Yangzi Kechuang Headquarte
5 Pudong North Rd, Pukou District, Nanjing
P.R.China. 210031
Phone: +86 139 0515 8762
Email: mchen@plapl.com.au
Web: www.plapl.com.cn

Representatives

Utah and Surrounding States

Process Technology
4084 South 300 West
Salt Lake City, Utah 84107
Email: process@process-tech.com
Web: www.process-tech.com

South America: AS-Chile

Contact: Ruben Morales Aravena
Telefono: +56 2 277 7480
CorreoElectronico: info@aschile.cl
Web: www.aschile.cl

Brazil

Yellow Solutions
Office phone: +55 19 3648 0592
Office address: Rua Peru, nº 636, Sala 902 – Ed. Win Office Tower - Americana – SP
Email: vendas@yellowsolutions.com.br
Web address: www.yellowsolutions.com.br

Africa

ProProcess
Contact: Sergio Burelli
Email: sergio.burelli@proprocess.co.za
Phone: +27 (0) 11 568 2092
7 Sam Green Road
Tunney, Germiston 1401, South Africa
Email: info@proprocess.co.za
Web: www.proprocess.co.za