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Turtle Tough TT-Au-pH Gold pH Sensor

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Acid/Fluoride, Slurry, Sulphide, and Organic Resistant

Availability: In stock

Only 1 left
$1,195.00
$1,195.00
Exc. GST

Product Description

TT-Au-pH Gold pH Sensor

SKU: TT-Au-pH-2101

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

Leaching gold with cyanide is the most common method of gold recovery from ores, and requires precise electrochemical control of a number of reagents. Alkaline environments are a must for safety; incorrect pH control can cause over-use of reagents and create highly dangerous process environments with the evolution of Hydrogen Cyanide. We have supplied accurate, long life sensors for pH, ORP and cyanide into numerous gold processing facilities throughout Australia, Asia and Africa for almost 25 years.

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 mining environment. Dissolved gas resistance, cyanide resistant, tough pH glass elements and customisable body plastics are just some of the solutions we have come up with over the years.  This popular sensor configuration utilises our cost effective and chemically resistant RYTON body plastics with a double wall thickness to provide extra durability in high impact or high abrasion environments. The 1” twist lock fitting on the front end provides a quick and convenient means install directly inline, or alternatively utilise the 1” MNPT back end connection to install onto an immersion rod.  The high capacity triple junction KYNAR reference provides exceptional resistance to sulphides and other dissolved gasses.

Digital Smart Sensor Technology (DSST)

This sensor is available with our digital smart sensor technology. This plug and play sensor has a quick connect fitting, eliminating the need for hard wiring to the analyser. On-board sensor memory allows the storage of calibration dataanalyser 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 stored on the sensors is ideal for maintenance and quality assurance records.

Key Features

  • 6m cable
  • RYTON Body, 1” twist lock x 1” MNPT
  • -5°C to 105°C
  • Fast Response TC for calibration accuracy
  • Triple Junction
  • High Cyanide Resistant
  • Acid/Fluoride Resistant
  • Ammonia, Chlorine and Sulphide Gas Resistant
  • Slurry Resistant
  • High Capacity KYNAR Reference
  • Proprietary toughened glass
  • Digital smart sensor technology (optional)
    • No hard wiring - plug-n-play connectivity
    • Sensor stores calibration data, analyser configuration and sensor history
    • Hot-swap for quick sensor change-out
    • No interaction with analyser - sensor data auto uploads

Specifications

General Specifications

Description

pH Sensor for Gold

Part Number

TT-Au-pH-2101

pH Range

0 to 14 pH

Temperature Range

-5 to 105°C

Pressure

6.9 to 345 kPa absolute (1 to 50 psig) with 1” MNPT Kynar Twist Lock

Body Type

RYTON (Poly-Phenylene-Sulfone) with Twist Lock Front End – 1” MNPT Back End

Junction Material

KYNAR (Poly-Vinylidene-Fluoride)

Dimensions

211mm Length, Maximum Diameter 33.3mm

Cable Length

6m

Temperature Compensation

Pt1000 with Accu-Temp

Preamplifier

Not Fitted

Waterproofing

Immersible, Submersible if threaded on sealed immersion rod with sufficient sealing tape

Connection

Hard Wired Tinned Leads for Sensor & TC

Special Features

Acid/Fluoride, Slurry, Sulphide, and Organic Resistant

pH Sensor Specifications

Measuring Glass Type

Hemispherical, Green Glass (MUGG)

Glass Dimensions

8.0mm (0.315”) Diameter

Initial Impedance

< 800 M Ohms @ 25°C

Sodium Ion Error

< 0.15 pH in Na⁺ solutions at pH 14.00

Acidic Errors

< 0.05 pH in HCl solutions at 0.00 pH

Reference System Specifications

Type

Triple Junction

Reference Half Cell

Ag/AgCl, Saturated KCl

Primary & Secondary Junction

Porous Ceramic, Saturated KCl in Cross-linked polymer, interfaced to Tertiary Junction

Tertiary Junction

Solid-State Non-Porous Cross-Linked Polymer embedded in high capacity Kynar Support Matrix. Holds excess KCl assuring saturation at all temperatures for stability & long sensor service life in application where little or no maintenance will be performed.

Application Specifications

Recommended Applications

Specifically designed for the Gold industry.  Industrial, chemical, food & beverage, semiconductor, pharmaceutical & wastewater. Any measurement where aggressive chemical cleaning is needed to remove fouling or low-maintenance operation is required with minimal cleaning and re-calibration.

Analyser / Interface

All Turtle Tough pH Analysers

Storage

Item should be kept at room temperature with closed protector cap, filled with storage solution in an upright position. Shelf life warranted for 12 months from the date of purchase.

Warranty

12 Month Conditional Warranty

Please see www.turtletough.com.au/support/warranty-returns 

Additional Information

Additional Information

Specifications No
Application Aquaculture, Chemical Processing , Food & Dairy, Laboratory, Pulp & Paper, Soil & Fertilisers, Water & Wastewater, Mining Slurries, High Cyanide, Titanium Dioxide, Solvent Extraction
Duty Cycle Moderate, Heavy, Ultra

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