In-Line (Insertion) pH Electrodes

pH Probes -- InPro 3250, 3250SG & 3250i
from Mettler-Toledo GmbH

Pre-pressurized liquid-electrolyte probe with temperature sensor. The low-maintenance pH probe InPro 3250 series with factory-filled, pre-pressurized liquid electrolyte are suited to an extensive range of applications in the biotechnology, pharmaceutical and chemical process industries. The InPro... [See More]

  • Mounting Options: In-Line (Insertion)
  • Electrode Configuration: SingleCell / No Reference
  • pH Range: 0.0 to 14
  • Features: Food / Sanitary
Analog pH/ORP Sensor -- Model 100 GP
from ABB Measurement & Analytics

Highly accurate with fast response times, the versatile 100 GP provides complete confidence in a wide range of general process applications including drinking water, municipal wastewater and cooling waters. The 100 GP sensor provides: Increased efficiency. Propriety high performance glassware... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Electrode Configuration: Combination
pH Sensor -- InPro 2000i SG/120/9816
from Mettler-Toledo GmbH

Refillable Viscolyt pH/ORP Probe. The InPro 2000i SG/120/9816 is an Intelligent Sensor Management (ISM) pH probe with an integrated temperature sensor for demanding applications. This 120 mm refillable pH sensor with Viscolyt electrolyte is a reliable pH measurement solution. For Use in Extreme... [See More]

  • Mounting Options: In-Line (Insertion)
  • Electrode Configuration: SingleCell / No Reference
  • pH Range: 0.0 to 14
  • Reference Solution Options: Refillable
Analog pH/ORP Sensor -- Model 100 Ultra
from ABB Measurement & Analytics

The 100 ULTRA features a high-volume internal chamber containing a super-saturated electrolyte matrix with a large porous PTFE junction that provides added measurement stability with minimal drift for long-term measurement down to 2 μS/cm. The 100 ULTRA sensor provides: Increased efficiency. [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Electrode Configuration: Combination
pH Sensor -- InPro 3100i SG/120
from Mettler-Toledo GmbH

Gel-Filled Electrode for pH and ORP. The InPro 3100i SG/120 is a combined pH/ORP electrode and temperature sensor designed for measurement in bioprocesses where CIP and SIP procedures are required. The 120 mm version is optimal for short installation lengths. Rugged pH Sensor for Bioprocesses. The... [See More]

  • Mounting Options: In-Line (Insertion)
  • Electrode Configuration: SingleCell / No Reference
  • pH Range: 0.0 to 14
  • Body Material: Glass
Analog pH/ORP Sensor -- Model 500 Pro
from ABB Measurement & Analytics

Featuring a triple-junction design with ion traps, reference shielding and Viton ® Extreme O-ring protection, the 500 PRO provides enhanced poisoning resistance and chemical protection, extending operational lifetime without compromising performance. The 500 PRO sensor provides: Increased... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Electrode Configuration: Combination
pH Sensor -- InPro 3100i UD/120
from Mettler-Toledo GmbH

Designed for Upside-Down Installation. The InPro 3100i UD/120 is a combined pH electrode and temperature sensor that can be installed upside-down in bioprocesses where CIP and SIP procedures are required. The 120 mm version is optimal for short installation lengths. Rugged pH Sensor for... [See More]

  • Mounting Options: In-Line (Insertion)
  • Electrode Configuration: SingleCell / No Reference
  • pH Range: 0.0 to 14
  • Body Material: Glass
Digital pH/ORP Sensor -- Model 100 GP-D
from ABB Measurement & Analytics

Highly accurate with fast response times, the 100 GP-D provides complete confidence in a wide range of general process applications including drinking water, municipal wastewater and cooling waters. The 100 GP-D sensor provides: EZLink ™ connectivity. Plug-and-play technology makes sensor... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Electrode Configuration: Combination
pH Sensor -- InPro 3250i SG/120
from Mettler-Toledo GmbH

High Performance, High Accuracy pH & ORP. The InPro 3250i SG/120 is a pre-pressurized, liquid filled, low maintenance pH & ORP sensor, combined with a temperature sensor, for in-line measurement in demanding applications. The 120 mm version is optimal for short installation lengths. Highly... [See More]

  • Mounting Options: In-Line (Insertion)
  • Electrode Configuration: SingleCell / No Reference
  • pH Range: 0.0 to 14
  • Body Material: Glass
Digital pH/ORP Sensor -- Model 100 Ultra-D
from ABB Measurement & Analytics

The 100 ULTRA-D features a high-volume internal chamber containing a super-saturated electrolyte matrix with a large porous PTFE junction that provides added measurement stability with minimal drift for long-term measurement down to 2 μS/cm. The 100 ULTRA-D sensor provides: EZLink ™... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Electrode Configuration: Combination
Digital pH/ORP Sensor -- Model 500 Pro-D
from ABB Measurement & Analytics

Featuring a triple-junction design with ion traps, reference shielding and Viton ® Extreme O-ring protection, the 500 PRO-D provides enhanced poisoning resistance and chemical protection, extending operational lifetime without compromising performance. The 500 PRO-D sensor provides: EZLink... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Electrode Configuration: Combination
pH/ORP Electrode System -- Model 7652
from ABB Measurement & Analytics

.. Detachable cable electrodes. – electrode replacement and reduces maintenance. costs. .. Replaceable liquid junction and high capacity. electrolyte reservoir. – cost-effective and extends working life. .. Flow, in-line and dip versions available. – satisfies a wide range of... [See More]

  • Mounting Options: In-Line (Insertion)
  • Electrode Configuration: Combination (optional feature)
  • pH Range: 0.0 to 14
  • Reference Solution Options: Refillable
Flexible (Esophageal) pH Electrode (1.4 - 1.6 mm O.D.)
from Microelectrodes, Inc.

A small, rugged glass electrode protruding from the end of  a 3 meter long cable, having a maximum outside diameter of 1.6  mm; the MI-506 has an outside diameter of 1.8 mm.  Either electrode can be used with a standard laboratory type reference electrode or with a skin reference... [See More]

  • Mounting Options: In-Line (Insertion)
  • Response Time: 5 to 15
  • pH Range: 0.0 to 14
  • Electrode Configuration: SingleCell / No Reference
AdvantEDGE pH Electrode Sensor
from HF scientific

Connect this pH sensor to a PLC for seamless integration with industrial control systems. Use any computer to display data, calibrate and customize the measurement without an intermediate analyzer electronics box. A LD500 local display can be used if desired. Sensor heads are pre-calibrated and can... [See More]

  • Mounting Options: In-Line (Insertion)
  • Response Time: 30
  • pH Range: 0.0 to 14
  • Electrode Configuration: SingleCell / No Reference
Bypass ORP Electrode -- PHE-4580
from OMEGA Engineering, Inc.

The OMEGA PHE/ORE-4580 bypass flow pH system has a modified 1" CPVC or PVDF tee and cable assembly matched to the flat surface pH and ORP electrodes. Each GPM flowing through the tee results in a 2 ft/sec velocity which performs the self-cleaning action. No moving parts, liquid jets or power are... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Accuracy: 0.1000
  • pH Range: 0.0 to 14
  • Response Time: 5
pH & ORP Sensors -- Analog Differential pH Sensors
from Hach

Hach pHD Process pH Sensors for use with Hach's Digital sc Controllers and Digital Gateway. The inline process pH sensors feature exceptional performance due to the Differential Electrode Measurement Technique. This field-proven technique uses three electrodes instead of the two electrodes used in... [See More]

  • Mounting Options: In-Line (Insertion)
  • Features: Submersible / Water Resistant (optional feature)
  • Body Material: Epoxy or Polymer (optional feature)
General Purpose pH Sensors -- Model 3900
from Emerson Automation Solutions – Rosemount

Models 3900 and 3900VP are provided with a double junction reference, which protects the reference element from poisoning ions – such as ammonia, chlorine, cyanides, and sulfides – in the process. ENHANCED PERFORMANCE AND INCREASED LIFE with minimized glass cracking provided by... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • pH Accuracy: 1 to 5
PH/ORP Electrode -- WEL-PHF
from Iwaki America and Walchem, IWAKI America Inc

Walchem ’s WEL Series electrodes are cost-effective differential pH and ORP electrodes for industrial applications. They are modular in design with a rugged CPVC housing that contains the electronics; pH and ORP cartridges can easily be connected or replaced in minutes without tools. The... [See More]

  • Mounting Options: In-Line (Insertion); Universal Mounting
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Response Time: 5
Industrial Grade pH Sensor
from Advanced Sensor Technologies, Inc.

While the ZEUS „ ¢ pH Sensors are only available in the configurations as detailed above, all other IOTRON „ ¢ series pH sensors can be custom built-to-order specific to your exact application requirements. Please review our  pH sensor overview webpage  to select the... [See More]

  • Mounting Options: In-Line (Insertion)
  • Body Material: Epoxy or Polymer
  • pH Range: -0.5000 to 14.5
  • Operating Temperature: 5 to 302
Micro Autoclavable Electrodes
from Van London-pHoenix Company

This series of miniature steam sterilizable, combination pH and redox electrodes are designed for small bench top fermentors and culture apparatus. The electrodes are designed to fit all 12mm and 6mm electrode holders or rubber stoppers used in bench top fermentors. [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 13
  • Specific Electrode Type: Measures ORP
  • Electrode Configuration: Combination
Liquid Analysis - pH/ORP -- Ceragel CPS 71/71D
from Endress+Hauser, Inc.

Application. Hygienic and sterile applications (sterilizable, autoclavable). - Fermenters. - Biotechnology. - Pharmaceutical industry. - Food industry. Process technology and monitoring of processes with: - Quickly changing pH values. - High proportion of electrode poisons such as H2S. Your... [See More]

  • Mounting Options: In-Line (Insertion)
  • Electrode Configuration: Combination
  • pH Range: 0.0 to 14
  • Reference Solution Options: Sealed
PH Multi-Parameter Transmitter -- SMARTPAT Series
from KROHNE Messtechnik

Digital pH sensor. SMARTPAT analytical sensors from KROHNE are the first and only sensor line in the market with integrated transmitter technology. The complete circuitry is miniaturized and fits into the sensor head. This technical achievement cuts the price in half compared to all measurement... [See More]

  • Mounting Options: In-Line (Insertion)
  • Electrode Configuration: Combination
  • pH Range: 0.0 to 14
  • Junction Type: Single Junction (optional feature); Double Junction (optional feature)
pH/O.R.P (Redox) Sensor -- SBE 27
from Sea Bird Electronics, Inc.

The SBE 27 pH and O.R.P. (Redox) sensor combines a pressure-balanced, glass-electrode, Ag/AgCl reference probe and platinum O.R.P. electrode to provide in-situ measurements at depths to 1200 m. The replaceable pH probe is permanently sealed and is supplied with a soaker bottle attachment that... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • pH Accuracy: 0.1000
2-Wire Loop Powered pH/ORP Transmitter
from Amalgamated Instrument Co. Pty., Ltd. (AIC)

4-20 mA, 2-wire loop powered transmitter either Inline bulb pH electrode, Inline ORP electrode [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Features: Temperature Sensor; Temperature Compensated; Submersible / Water Resistant
Innovative Sensors pH Probe -- CSIM11-L
from Campbell Scientific, Inc.

The CSIM11 measures pH for the range of 0 to 14 pH with an accuracy of ±0.1 pH unit. The sensor is designed for submersion or insertion into tanks, pipelines, and open channels. The sensor features a plunger-style pH glass electrode allowing it to be mounted at any angle. The porous Teflon... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Accuracy: 0.1000
  • pH Range: 0.0 to 14
  • Response Time: 10
Model 546 pH/ORP Sensor
from Barben Analytical

AxialIon Path ® Reference. · Patented designincreases sensor life, accuracy and reliability. · High resistance topoison: Reduced calibration offset error. · Large surface areareference junction eliminates plugging issues. · Eliminates error dueto fluctuating pressure. ·... [See More]

  • Mounting Options: In-Line (Insertion)
  • Features: Submersible / Water Resistant
  • Specific Electrode Type: Measures ORP
  • Operating Temperature: 158 to 266
Flat Surface In Line pH/ORP Electrodes -- PHE-5460 Series
from OMEGA Engineering, Inc.

The PHE/ORE-5460 in-line pH and ORP electrodes feature a flat self-cleaning abrasion-free surface. When exposed to turbulent flow, the resulting scrubbing action keeps the electrodes clean. The electrodes can be used in applications with 0 to 88C (32 to 190F) temperatures, pressures up to 6.89 bar... [See More]

  • Mounting Options: In-Line (Insertion)
  • Electrode Configuration: Combination
  • pH Accuracy: 0.1000
  • Reference Solution Options: Sealed
HF Resistant pH Sensor -- Model 372
from Emerson Automation Solutions – Rosemount

ENHANCED RESISTANCE TO PROCESS ATTACK provided by field-proven pH glass formulation. EXTENDED SENSOR LIFE provided by double junction reference cell for process solutions that contain poisoning ions. MULTIPLE MOUNTING OPTIONS are accommodated by one-piece construction with process threads in two... [See More]

  • Mounting Options: In-Line (Insertion)
  • Electrode Configuration: Combination
  • pH Range: 0.0 to 12
  • Reference Solution Options: Sealed
pH/ORP Sensor -- WDS-PH
from Iwaki America and Walchem, IWAKI America Inc

Walchem ’s WDS Series differential pH and ORP sensors are designed for industrial applications to be long-lasting and reliable. The differential measurement technique uses two electrodes, one for the process measurement and the other for the reference measurement. Each electrode is measured... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Electrode Configuration: Combination
Inline, Immersion & Submersible Series pH & ORP Sensors
from Advanced Sensor Technologies, Inc.

ASTI offers unique solutions for process measurement problems. Features and options are itemized below: Leading novel and proprietary solid-state industrial pH sensor & ORP sensor design and technology combined with built-to-order extensively configurable manufacturing offer the best possible... [See More]

  • Mounting Options: In-Line (Insertion); Flow Thru (Pipeline); Immersion & Submersible
  • pH Range: -0.5000 to 14.5
  • Specific Electrode Type: Measures ORP
  • Body Material: Epoxy or Polymer
Model P821 Electrode
from Van London-pHoenix Company

Specially designed for convenience of electrode replacement where minimal troubleshooting and maintenance downtime are of prime importance. The P821 is suitable for virtually all applications where a high performance sensor is required, either in-line or submersible installation. The electrode... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Body Material: Glass
Liquid Analysis - pH/ORP -- Ceraliquid CPS 41/41D
from Endress+Hauser, Inc.

Application. Media with very low conductivities or a high percentage of. organic solvents or alcohols: Food industry. Biotechnology. Laboratory measurements. Power plants. Your benefits. Liquid KCl electrolyte enabling use at very low conductivities ( ≥ 0.1 μS/cm). Ceramic diaphragm with... [See More]

  • Mounting Options: In-Line (Insertion)
  • Electrode Configuration: Combination
  • pH Range: 0.0 to 14
  • Reference Solution Options: Sealed
ISFET pH Probe -- CS525-L
from Campbell Scientific, Inc.

Campbell Scientific ’s new CS525 pH probe provides reliable, accurate pH measurements, and can be submersed or inserted into tanks, pipelines, and open channels. The CS525 uses a high-tech, ion-sensitive field-effect transistor (ISFET) semiconductor at its core. The ISFET technology is the... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Accuracy: 0.1000
  • pH Range: 0.0 to 14
  • Response Time: 0.2000
Model 547 pH/ORP Sensor
from Barben Analytical

AxialIon Path ® Reference. · Patented designincreases sensor life, accuracy and reliability. · High resistance topoison: Reduced calibration offset error. · Large surface areareference junction eliminates plugging issues. · Eliminates error dueto fluctuating pressure. ·... [See More]

  • Mounting Options: In-Line (Insertion)
  • Operating Temperature: 122 to 266
  • Specific Electrode Type: Measures ORP
  • Operating Pressure Range: 40 to 2500
General Purpose MNPT pH Sensor -- PHE-7357-10
from OMEGA Engineering, Inc.

The PHE-7357 sensor is designed for use in most water and waste water applications. The large reservoir of reference electrolyte, coupled with the non-fouling nature of the Porous PTFE liquid junction, assures a long life in general service. The sensor body reduces the risk of accidental breakage... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Accuracy: 0.1000
  • pH Range: 0.0 to 14
  • Response Time: 10
PERpH-X™ High Performance pH and ORP Sensors -- Model 3300/3400HT
from Emerson Automation Solutions – Rosemount

The ultimate in high temperature performance, these sensors incorporate several design innovations that prolong the life of the sensor in difficult hot processes. The 3400 is the retractable version of the Model 3300, this sensor includes a gel based reference that retains viscosity to resist the... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • pH Accuracy: 1 to 6
pH & ORP Sensors for HOT-TAP Valve Retractable Installations
from Advanced Sensor Technologies, Inc.

ASTI offers unique solutions for process measurement problems. Features and options are itemized below: Leading novel and proprietary solid-state industrial pH sensor & ORP sensor design and technology combined with built-to-order extensively configurable manufacturing offer the best possible... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: -0.5000 to 14.5
  • Specific Electrode Type: Measures ORP
  • Body Material: Epoxy or Polymer
Refillable pH and ORP Electrodes
from Van London-pHoenix Company

This series of steam-sterilizable pH and ORP electrodes are designed for small fermentors where sterilization is performed in an autoclave in non-pressurized operation. The electrodes can withstand repeated sterilization up to 130°C and feature a detachable cable assembly insulated with a water... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Electrode Configuration: Combination
Liquid Analysis - pH/ORP -- Ceramax CPS341D
from Endress+Hauser, Inc.

Ceramax CPS341D is a digital pH electrode with pH-sensitive enamel and Memosens technology. It meets highest demands on measuring accuracy, pressure, temperature, sterility and durability. Your benefits: Continuous online measurement in the ongoing process. Direct installation in container nozzles... [See More]

  • Mounting Options: In-Line (Insertion)
  • Reference Solution Options: Sealed
  • pH Range: -2 to 14
  • Diameter/ Width: 0.4700
Submersible ISFET pH Probe -- CS525-L
from Campbell Scientific, Inc.

Campbell Scientific ’s new CS525 pH probe provides reliable, accurate pH measurements in aqueous or semi-solid solutions, and can be submersed or inserted into tanks, pipelines, and open channels. The CS525 uses SENTRON ’s high-tech, ion-sensitive field-effect transistor (ISFET)... [See More]

  • Mounting Options: In-Line (Insertion)
  • Electrode Configuration: Combination
  • pH Range: 0.0 to 14
  • Junction Type: Single Junction
Model 551 pH/ORP Sensor
from Barben Analytical

AxialIon Path ® Reference. · Patented designincreases sensor life, accuracy and reliability. · High resistance topoison: Reduced calibration offset error. · Large surface areareference junction eliminates plugging issues. · Eliminates error dueto fluctuating pressure. ·... [See More]

  • Mounting Options: In-Line (Insertion)
  • Operating Temperature: 77 to 266
  • Specific Electrode Type: Measures ORP
  • Operating Pressure Range: 25 to 300
General Purpose pH Sensor -- PHE-7451-15
from OMEGA Engineering, Inc.

The PHE-7451-15 is a combination pH sensor designed specifically for insertable use in process and waste water applications. The outer body material is PPS (Ryton) and has 3/4" MNPT(or optional 1" MNPT) front and rear facing threads. The double junction reference cell is highly resistant to... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Accuracy: 0.1000
  • pH Range: 0.0 to 14
  • Response Time: 10
PERpH-X™ Insertion and Submersion pH and ORP Sensors -- Model 3500P/3500VP
from Emerson Automation Solutions – Rosemount

The 3500P and 3500VP are the foundation of the Rosemount Analytical PERpH-X ™ high performance pH / ORP sensor offering. The 3500P sensors incorporate several design innovations that prolong the life of the sensor in difficult applications. Additional SMART features include factory... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • pH Accuracy: 1 to 6
Sanitary pH & ORP Sensors for Tri Clover Installations
from Advanced Sensor Technologies, Inc.

ASTI offers unique solutions for process measurement problems. Features and options are itemized below: Leading novel and proprietary solid-state industrial pH sensor & ORP sensor design and technology combined with built-to-order extensively configurable manufacturing offer the best possible... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: -0.5000 to 14.5
  • Specific Electrode Type: Measures ORP
  • Body Material: Epoxy or Polymer
Retractable Lock-N-Load Electrodes
from Van London-pHoenix Company

All you need to do is Lock-N-Load to install a pH or ORP electrode into any pipeline. This is the first in-line assembly that doesn't require ball valves, cables, or costly, complex hardware to quickly insert or remove an electrode from a pipeline without interrupting the process. [See More]

  • Mounting Options: In-Line (Insertion)
  • Operating Temperature: 23 to 248
  • Specific Electrode Type: Measures ORP
  • Operating Pressure Range: 100 to 125
Liquid Analysis - pH/ORP -- Orbipac CPF 81/82/81D/82D
from Endress+Hauser, Inc.

Application. Industrial and municipal wastewater treatment. Water conditioning. Condensate cleaning. Your benefits. Suitable for flow and immersion installation. Suitable for measurement within pH range 0 to 14 pH and temperature range 0 to 110 °C (32 to 230 °F). Analog pH electrodes with or... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Body Material: Epoxy or Polymer
Model 567 pH/ORP Sensor
from Barben Analytical

AxialIon Path ® Reference. · Patented designincreases sensor life, accuracy and reliability. · High resistance topoison: Reduced calibration offset error. · Large surface areareference junction eliminates plugging issues. · Eliminates error dueto fluctuating pressure. ·... [See More]

  • Mounting Options: In-Line (Insertion)
  • Operating Temperature: 167 to 212
  • Specific Electrode Type: Measures ORP
  • Operating Pressure Range: 35 to 100
Industrial pH Electrode -- PHE-6350 Series
from OMEGA Engineering, Inc.

Submersible Disposable Electrodes are combination electrodes that are permanently potted into a 36" pipe. Ideally suited for measuring pH in drums, tanks and open streams, the electrode features an annular ceramic reference junction and is supplied with 10 foot cable with BNC connector. [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Accuracy: 0.1000
  • pH Range: 0.0 to 14
  • Electrode Configuration: Combination
pH and ORP Sensors -- Model 389/389VP
from Emerson Automation Solutions – Rosemount

LONGER SENSOR LIFE provided by triple junction reference cell in process solutions containing poisoning ions. SUPERIOR CHEMICAL RESISTANCE provided by rugged Tefzel ® body, completely sealed to eliminate sensor leakage. NOISE FREE long distance transmission of the high impedance pH signal... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Electrode Configuration: Combination
Twist Lock Quick Disconnect Bayonet Style pH & ORP Sensors
from Advanced Sensor Technologies, Inc.

ASTI offers unique solutions for process measurement problems. Features and options are itemized below: Leading novel and proprietary solid-state industrial pH sensor & ORP sensor design and technology combined with built-to-order extensively configurable manufacturing offer the best possible... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: -0.5000 to 14.5
  • Specific Electrode Type: Measures ORP
  • Body Material: Epoxy or Polymer
Rosemount® Replacement Electrodes
from Van London-pHoenix Company

Van London Co. (aka Van London pHoenix Co.) Rosemount® pH replacement sensors have been field proven in a variety of harsh applications. An inventory stocking arrangement reduces lead times from weeks to days. Housed electrodes generally consist of two parts: a 12mm glass-bodied electrode and... [See More]

  • Mounting Options: In-Line (Insertion)
  • Reference Solution Options: Sealed
  • pH Range: 0.0 to 14
  • Operating Temperature: 32 to 266
Liquid Analysis - pH/ORP -- Orbipore CPS 91/91D
from Endress+Hauser, Inc.

Application. Chemical processes. Pulp and paper industry. Heavily soiled media: - Solids. - Emulsions. - Dispersions. - Precipitation. Your benefits: Low maintenance due to gel filling. Open aperture for application in heavily soiled media. Built-in temperature sensor for effective temperature... [See More]

  • Mounting Options: In-Line (Insertion)
  • Electrode Configuration: Combination
  • pH Range: 0.0 to 14
  • Reference Solution Options: Sealed
Industrial pH Electrode -- PHE-7151
from OMEGA Engineering, Inc.

Insertion/Submersion Combination Electrodes. The PHE-7151 series combination electrodes are ruggedly constructed; the outer body is ABS with 3/4" MNPT threads at both ends. The maximum insertion length is 31.75 mm/1.25". Electrodes are annular PTFE liquid junction refillable and include 15 ft of... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Accuracy: 0.1000
  • pH Range: 0.0 to 14
  • Electrode Configuration: Combination
Steam Sterilizable pH Sensor -- Model 328A
from Emerson Automation Solutions – Rosemount

SPECIAL pH SENSITIVE GLASS MEMBRANE for extended sensor life in high temperature sterilizations is resistant to mechanical and thermal shock. NON-FLOWING JUNCTION minimizes maintenance requirements and eliminates the need for expensive pressurization hardware. DOUBLE JUNCTION REFERENCE CELL provides... [See More]

  • Mounting Options: In-Line (Insertion)
  • Electrode Configuration: Combination
  • pH Range: 0.0 to 13
  • Reference Solution Options: Sealed
Sealed In-Situ Electrode For Fermentation
from Van London-pHoenix Company

This new generation, low cost, steam sterilizable insertion sensor is specifically designed for low maintenance requirements.   The assembly is low profile and features an easily replaceable, sealed, combination pH or ORP electrode. [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Body Material: Glass
Liquid Analysis - pH/ORP -- Orbisint CPS 11 /11D
from Endress+Hauser, Inc.

Orbisint CPS11D is a digital pH electrode with Memosens technology for standard applications in process and environment technology. It is designed with a dirt-repellent PTFE diaphragm and a built-in temperature sensor. With ATEX, FM and CSA approval it is made for application in hazardous areas. [See More]

  • Mounting Options: In-Line (Insertion)
  • Electrode Configuration: Combination
  • pH Range: 0.0 to 14
  • Reference Solution Options: Sealed
pHact pH Sensor -- PHE-9153-15
from OMEGA Engineering, Inc.

The pHACT is a Fast Acting pH Sensor, with a built-in differential amplifier and 100 ohms ATC sensor that provides a compensated output compatible with any pH meter. It is an ideal solution for ground loop problems, since it has a built-in solution ground and low impedance output, making the pHACT... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Accuracy: 0.1000
  • pH Range: 0.0 to 14
  • Response Time: 10
Submersion/Insertion pH/ORP Sensor -- Model 396P/396PVP
from Emerson Automation Solutions – Rosemount

SILCORE ™2 TECHNOLOGY PROVIDES INCREASED SENSOR LIFE when used in elevated temperature applications. QUICK CABLE-TO-SENSOR RELEASE, provided by the watertight VP multiple pin connector, eliminates cable twisting. MINIMUM SENSOR MAINTENANCE due to patented TUpH ™ reference technology... [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Electrode Configuration: Combination
Sensorex® & Signet® Replacement Electrodes
from Van London-pHoenix Company

The low profile design allows the process flow to clean the pH / ORP sensor tip, and with the addition of the Van London Co. (aka Van London pHoenix Co.) Tuff Tip ™ the bulb is protected from physical damage. [See More]

  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Specific Electrode Type: Measures ORP
  • Junction Type: Double Junction
Liquid Analysis - pH/ORP -- Tophit CPS 441 /441D
from Endress+Hauser, Inc.

Application. Maximum measuring accuracy. Blocking media (pressurized). High organic solvent contents. Low conductivities. Your benefits: Resistant to breaking. - Sensor body made completely of PEEK (FDA compliant). - Direct installation into the process, reduces effort and costs for sampling and... [See More]

  • Mounting Options: In-Line (Insertion)
  • Reference Solution Options: Sealed
  • pH Range: 0.0 to 14
  • Body Material: Glass