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Product Description

GP-I Industrial pH Sensor

SKU: TT-GP-pH-2001

Our Turtle Tough GP-I sensor contains utilises our most affordable and budget conscious CPVC body material.  A key feature of this sensor is a compact style solid-state, non-porous, cross-linked polymer embedded in a HDPE support matrix.  This enables the sensor to hold excess KCl assuring saturation at all temperatures for stability and long sensor service life in applications where little or no maintenance will be performed. The standard glass is many times stronger than common pH sensors and delivers an outstanding broad range performance. The CPVC immersion style body has a ¾” MNPT threaded connection on the front and back end.

Recommended applications include 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.

Key Features

  • 3m cable
  • CPVC Body, ¾” x ¾”
  • -5°C to 70°C
  • Immersible
  • 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

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.

Additional Information

Additional Information

Specifications

General Specifications

Part Number

TT-2001

Description

GP-I Industrial pH Sensor

pH Range

0 to 14 pH

Temperature Range

-5 to 70°C

Pressure

6.9 to 690 kPa absolute (1 to 100 psig)

Body Type

¾” MNPT Front & Back End, CPVC (Chlorinated-Polyvinyl-Chloride)

Junction Material

HDPE (High-Density Polyethylene)

Dimensions

180.3mm Length, Maximum Diameter 26.7mm

Cable Length

3m

Temperature Compensation

Pt1000

Preamplifier

Not Fitted

Waterproofing

Immersible

Connection

Hard Wired Tinned Leads for Sensor & TC

Special Features

N/A

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

Double Junction

Reference Half Cell

Ag/AgCl, Saturated KCl

Primary Junction

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

Secondary Junction

Compact Style Solid-State Non-Porous Cross-Linked Polymer embedded in HDPE 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

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/

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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