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Product Description

GP-XI Portable pH Meter Sensor

SKU: TT-GP-pH-2011

Specifications

General Specifications

Description

GP-XI Portable Meter pH Sensor

Part Number

TT-GP-pH-2011

pH Range

0 to 14 pH

Temperature Range

-5 to 105°C

Pressure

6.9 to 690 kPa (1 to 100 psig)

Body Type

RYTON (Poly-Phenylene-Sulfone) with ¾” MNPT Front & Back End

Junction Material

KYNAR (Poly-Vinylidene-Fluoride)

Dimensions

203.2mm Length, Maximum Diameter 26.7mm

Cable Length

3m

Temperature Compensation

Pt1000

Preamplifier

Not Fitted

Waterproofing

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

Connection

BNC Connector and Banana Plugs

Special Features

Acid/Fluoride, Slurry and Sulphide 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

Double Junction

Reference Half Cell

Ag/AgCl, Saturated KCl

Primary & Secondary Junction

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

Tertiary Junction

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

Any process media contaning free sulfide species such as hydrogen sulfide gas (H2S), hydrogen sulfide (HS-) or sulfide ions (S2-). 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

Turtle Tough pHP Portable Meter

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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