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ORP measurement

Sensorex ORP Catalog

Sensorex ORP Catalog 2020

Sensorex presents an extensive selection of ORP (Oxidation-Reduction Potential) instruments for water and environmental applications. Our offerings encompass a variety of ORP probes, controllers, and accessories, alongside comprehensive measurement solutions.

ORP Probes

Our ORP probes are engineered for utmost precision and dependability, ensuring accurate readings in diverse conditions.

Controllers

The controllers we provide are user-friendly, facilitating effortless operation and straightforward installation.

Accessories

To complement our devices, we supply a range of accessories, including cables, connectors, enclosures, and brackets, all designed to support and enhance your measurement setup.

Measurement Solutions

We offer robust monitoring systems, control systems, and analysis systems, tailored to meet the rigorous demands of water and environmental monitoring.

At Sensorex, we are committed to delivering high-quality products that cater to the specific needs of water and environmental applications, ensuring that your ORP measurement and control requirements are met with excellence.

Comprehensive ORP Measurement Solutions by Sensorex - Probes, Controllers & Accessories for Water and Environmental
High-Quality S8300 Modular pH/ORP Sensor for Industrial & Lab Use | Sensorex Catalog
S8300 - Modular pH Sensor
The Sensorex S8300 is a high-quality modular pH sensor that also measures ORP, offering precision and reliability for industrial and laboratory applications. It comes with installation hardware and accessories for easy setup and is compatible with various process controllers, suitable for challenging environments like chemical plants and wastewater treatment facilities. Explore its features in the Sensorex catalogue.
High-Quality S8300 Modular pH/ORP Sensor by Sensorex for Industrial & Environmental Monitoring
S8300 - Modular pH Sensor
The Sensorex S8300 is a high-quality modular pH sensor designed for accurate pH and ORP measurement in industrial and environmental applications. Easy to install and use, it can be tailored to suit a variety of process conditions and features inline sensor technology for real-time monitoring of pH and ORP changes. For a dependable and precise pH sensor, the S8300 is an outstanding option. Explore the Sensorex product catalog for further details.
EM800 - Output Modules for S8000 Series pH/ORP/Conductivity Sensors
EM800 - Output Modules for S8000 Series pH/ORP/Conductivity...

Now Available with optional MODBUS/RS485 Interface

For S8000 Modular pH, ORP and Contacting Conductivity applications which require more than a direct electrode output, plug-in electronic modules are available. Simply select the parameter type and desired amplifier/output.
  • Input Voltage Options:
    • 12V DC - MODBUS only
    • 24V DC - 4-20mA & MODBUS
B225 Zobell ORP Calibration Solution
  • New
B225 Zobell ORP Calibration Solution

Use this pre-mixed ORP calibration solution for verifying and calibrating ORP sensors.The solution standard is 225mV and is widely used for ORP sensor calibration. Supplied in a pint (16oz) bottle with long term stability. Simple calibration of ORP sensors to known standard Fast response time with all ORP sensors No mixing required – solution is pre-mixed and instantly ready for use One year shelf life guaranteed

€41
S550CD-ORP/BNC - ORP Sensor, Extended Life
  • New
S550CD-ORP/BNC - ORP Sensor, Extended Life
When measuring ORP in samples such as wastewaster that may contain proteins, heavy metals, or other contaminants, it is important to use a REDOX sensor designed to withstand unpredictable chemical environments. The S550CD-ORP/BNC features double junction reference protection, which prevents contamination by sample components that interact with silver (Ag). The durable Ultem® body ensures extensive chemical compatibility for safely testing unknown sample types. Ultem® body construction and recessed protected glass Double junction reference protection Sealed gel-filled design to minimize maintenance Reinforced meter connection for protection in wet or corrosive environments One year limited warranty
€430
S651CD-ORP - ORP Electrode, Submersible, Flat-Surface
  • New
S651CD-ORP - ORP Electrode, Submersible, Flat-Surface
This submersible ORP electrode is ideal for tanks, flumes and sewer lines. The self-cleaning, flat-surface design makes the S651CD-ORP resistant to coating, increasing time between maintenance cycles. Protective feet guard sensing surface from breakage, and double junction reference protection extends the lifetime of the sensor. Should a replacement sensor be required, the S651CD-ORP is equipped with quick disconnect BNC connections to minimize downtime due to electrode maintenance. Designed for use with our S653 Cable Assembly for the S651CD for a complete Submersible Flat-Surface, Self-Cleaning ORP measurement solution. Flat surface design resists coating Double junction reference protection extends sensor lifetime Use with our S653 Cable Assembly for quick and easy maintenance Reliable
€382
TX10 - pH/ORP Transmitter, 4-20mA
  • New
TX10 - pH/ORP Transmitter, 4-20mA
The TX10 pH and ORP transmitter is a convenient and cost effective solution for pH and ORP monitoring. This transmitter allows you to save space in your panel with the small footprint of its 1/8 DIN case. The isolated, reversible 4-20mA output of the transmitter provides versatility for a range of process control possibilities. Easy to install 1/8 DIN Case 4-20mA current output Compatible with sensors that utilize spade lug connectors Clear LCD displays pH or ORP and temperature 100-240 VAC power supply Note: The TX10 pH and ORP transmitter is only compatible with sensors that have spade lug connectors.
€851
S8000CD-ORP - ORP Sensor Cartridge for S8000 Series Kits, Quick Change
  • New
S8000CD-ORP - ORP Sensor Cartridge for S8000 Series Kits,...
Our S8000 series of ORP deliver the most reliable online ORP monitoring in a unique, modular package that minimizes total cost of ownership. These sensor cartridges can be changed in a few seconds with no tools or re-wiring required. Extended sensor lifetime with ERP Reference System. Reliable performance in demanding applications Lightning fast sensor changes with no tools required Extended sensor lifetime All mounting hardware is reuseable. Only replace the quick-change sensor cartridge One year limited warranty
€389
EM805-EC - Smart Conductivity Modules (4-20mA or MODBUS/RS485) for S8000 Series
  • New
EM805-EC - Smart Conductivity Modules (4-20mA or MODBUS/RS485)...
MODBUS/RS485 Interface for conductivity sensors The EM805-EC is our most cost-effective solution for connecting our S8000 series Contacting Conductivity sensors to a PLC or SCADA system. This small electronic module functions as a blind transmitter with a 4-20mA or MODBUS/RS485 output. No additional instrumentation is required to condition the sensor signal to be read by your PLC or SCADA. It can also be used to pair Sensorex sensors with any controller that has a 4-20mA or RS485 input card. Easily connects to our CS300 Modular Contacting Conductivity Sensor Cartridge and S856 cable to form a complete monitoring solution. Blind 4-20mA or MODBUS/RS485 transmitter for connecting conductivity sensors to PLC or SCADA Small form factor saves valuable panel space Input Voltage Options: 12V DC –
€978
EM805 - Smart modules (4-20mA or MODBUS/RS485) for S8000 Series
  • New
EM805 - Smart modules (4-20mA or MODBUS/RS485) for S8000 Series
The EM805 is our most cost-effective solution for connecting our S8000 series pH and ORP sensors to a PLC or SCADA system. This small electronic module functions as a blind ORP transmitter with a 4-20mA or MODBUS/RS485 output. No additional instrumentation is required to condition the sensor signal to be read by your PLC or SCADA. It can also be used to pair Sensorex sensors with any controller that has a 4-20mA or RS485 input card. Blind 4-20mA or MODBUS/RS485 module for connecting ORP sensors to PLC or SCADA Input Voltage Options: 12V DC – MODBUS only 24V DC – 4-20mA & MODBUS Small form factor saves valuable panel space Compatible with S8100 submersion pH and ORP sensors Compatible with PT1000 RTD temperature compensation
€947
PM1000 - SensoLab Benchtop pH/ORP Meter
  • New
PM1000 - SensoLab Benchtop pH/ORP Meter
The new SensoLab Series Benchtop pH/ORP Meter is the perfect solution for a range of applications from instructional chemistry laboratories to quality control testing. Our waterproof pH and ORP meter helpfully prompts you through the calibration and measurement procedures, and includes the optional AUTOLOCK feature to ensure repeatable and reliable pH and mV measurements. This versatile meter can be powered in two ways, either with 6 AAA batteries to save your valuable bench space or with an AC power cable. Use with any of our Laboratory pH Eletrodes  or ORP Sensors . Or you can check out our SensoLab pH Meter Kit for a complete pH measuring solution.
€955
Double-junction, Plastic Body Flat pH and ORP Electrodes with DIN 13.5 Cap
  • New
Double-junction, Plastic Body Flat pH and ORP Electrodes with...
Our S354CD electrodes have a rugged flat measurement surface, which breaks less easily when it comes in contact with hard materials. When used in-line it resists coating and fouling. This makes it a great choice for measuring slurries, sludges, and viscous samples as well as those containing suspended solids. The DIN 13.5 cap (S6) provides flexibility – connect to cables up to 25 feet (order separately).
€546
TX3100 - pH/ORP Transmitter/Controller, Intelligent
  • New
TX3100 - pH/ORP Transmitter/Controller, Intelligent
NOW Available! Our TX3100 is an intelligent pH and ORP controller/transmitter for reading pH and ORP sensors and programmable process control. This controller replaces the TX3000 1/2 DIN pH/ORP controller and features an updated user interface with user friendly full text and graphical display. This makes operation, calibration, and maintenance easier for operators in treatment plants. The TX3100 also features a solution ground input for accurate readings in applications with ground loop issues. NEW graphical display shows sensor data and aids in the calibration process 2 programmable relays (Hi/Lo, Hi/Hi, or Lo/Lo) Solution ground input eliminates measurement errors caused by reference ground potentials Compatible with all Sensorex sensors with tinned leads and PT1000 RTD temp comp
€1,331
TX2000 - Intelligent pH & ORP Transmitter/Controller
  • New
TX2000 - Intelligent pH & ORP Transmitter/Controller
Our TX2000 is an intelligent transmitter/controller for reading pH and ORP sensors and programmable process control. The large LCD display shows pH/ORP value simultaneously with temperature. Compatible with all Sensorex combination-style pH and ORP sensors. Versatile mounting options for panel or wall mounting. Reliable pH/ORP monitoring and process control Simple sensor calibration High-accuracy measurements Compatible with all Sensorex combination-style pH/ORP sensors One year limited warranty Note: Transmitter is only compatible with sensors with tinned leads.
€1,414
TX105 - pH/ORP Transmitter, Loop Powered 4-20mA
  • New
TX105 - pH/ORP Transmitter, Loop Powered 4-20mA
Our TX105 is a fully-featured pH/ORP transmitter for use with pH and ORP sensors. The large display shows pH/ORP value simultaneously with temperature. Versatile mounting options for panel, DIN rail or pipe mount. Reliable pH/ORP monitoring Simple sensor calibration Automatic sensor maintenance alerts Compatible with a wide variety of Sensorex pH/ORP sensors One year limited warranty Note: Transmitter is only compatible with sensors with tinned leads.
€1,411
TX100 pH/ORP Loop Powered 4-20mA Transmitter
  • New
TX100 pH/ORP Loop Powered 4-20mA Transmitter
Our TX100 is a fully-featured pH/ORP transmitter for use with pH and ORP sensors. The large display shows pH/ORP value simultaneously with temperature. Versatile mounting options for wall, panel, DIN rail or pipe mount. Reliable pH/ORP monitoring Simple sensor calibration Automatic sensor maintenance alerts Compatible with a wide variety of Sensorex pH/ORP sensors One year limited warranty Note: Transmitter is only compatible with sensors with tinned leads.
€780
TX20 - pH and ORP Controller
  • New
TX20 - pH and ORP Controller
Our TX20 Automatic pH Controller is a convenient and cost effective solution for monitoring and maintaining both pH and ORP. This controller allows you to save space in your panel with its small footprint 1/8 DIN case. You can also use the two on/off relay outputs to program process control, including management of alarms and chemical dosage systems. Easy to install 1/8 DIN Case Two on/off controls (relay outputs) Compatible with sensors that utilize spade lug connectors Clear LCD displays pH or ORP and temperature 100-240 VAC power supply Note: The TX20 Automatic pH Controller is only compatible with sensors that have spade lug connectors.
€986
PM 1000-pH1 - SensoLab Benchtop pH Meter Kits
  • New
PM 1000-pH1 - SensoLab Benchtop pH Meter Kits
The new SensoLab Series benchtop pH Meter kits are the perfect solution for a range of applications from instructional chemistry laboratories to quality control testing. Our ready-to-use kit contains everything you need to get an experiment started: Your choice of pH sensor ( basic , advanced , research grade , or spear tip ) An easy-to-read benchtop meter Color-coded pH buffer solutions Optional electrode stand Our waterproof pH and ORP meter helpfully prompts you through the calibration and measurement procedures, and our color-coded 7.00, 4.01, and 10.01 pH buffer solutions ensure accurate calibration every time. The meter also includes the optional AUTOLOCK feature to ensure repeatable and reliable pH and mV measurements. This versatile meter can be powered in two ways, eithe
€1,339
S016 - pH/ORP Electrode Storage Solution
  • New
S016 - pH/ORP Electrode Storage Solution
Extend the life of your pH and ORP sensors by using the Sensorex pH electrode storage solution. When the sensor is not in use, place the sensor glass measurement area into the storage solution. The pH electrode storage solutions are supplied in pints (473 ml).
€25
B125 - ORP Calibration Kit
  • New
B125 - ORP Calibration Kit
The B125 ORP Calibration kit can be used for a simple calibration of both pH and ORP sensors. Use this kit for pH calibration, then convert the pH buffers into stable ORP buffers by saturating with quinhydrone. The B125 ORP calibration kit is a complete, ready-to-use package and can be used for up to 30 calibrations. Simple calibration of pH and ORP simultaneously Fast response time Mix and prepare the calibration buffers in seconds Instantly ready for use and ships with plastic beakers and stirring sticks One year shelf life guaranteed
€168
CAL-C110 pH & ORP Simulator
  • New
CAL-C110 pH & ORP Simulator
pH and ORP measurement loops can be difficult to troubleshoot unless you have the right tools. Our CAL-C110 simulator mimics the signal of a perfect pH or ORP sensor. No need to throw away good sensors when the issue may be the interconnection cables or pH/ORP instrument. The simulator costs less than most pH or ORP sensors. It can easily pay for itself the very first time you consider disposing of a perfectly good sensor. Allows the user to identify the sensor, cable, meter, preamplifier, or controller as the cause of the problem. An essential tool for troubleshooting pH and ORP systems Compatible with most pH and ORP systems using BNC connectors Simulate high impedance loads Instantly ready for use and includes 9V battery One year limited warranty  
€333
S272CD-ORP-MA and S272CD-ORP-MB - Smart ORP Sensors, Online Process
  • New
S272CD-ORP-MA and S272CD-ORP-MB - Smart ORP Sensors, Online...
Moderately contaminated water, such as industrial source water or natural water resources, may contain chemicals and debris that damage ORP probe components. Continuous monitoring in these types of applications requires a durable and low maintenance ORP probe. Our S272 series of ORP probes feature a double junction design to protect the reference cell from contamination by sample components that interact with silver. The flat measurement surface is self-cleaning and resists breakage, for minimal maintenance. Reliable performance in demanding applications Extended sensor lifetime Versatile design for submersion or in-line mounting One year limited warranty
€1,630
S8100 - Process ORP Sensor, Submersion
  • New
S8100 - Process ORP Sensor, Submersion

Our S8000 series of ORP sensors deliver the most reliable online ORP monitoring in a unique, modular package that minimizes total cost of ownership. Customize to exactly what you need for your application with optional electronic amplifier, 4-20 mA or MODBUS/RS485 module, and custom automatic temperature compensation configurations. Sensors can be changed in a few seconds with no tools or re-wiring required by swapping the S8000CD-ORP Quick Change Replacement Cartridge . Reliable performance in demanding applications Lightning fast sensor changes Perfect for pressurized applications Low total cost of ownership One year limited warranty Optional Accessories: Differential amplifier module for applications with ground loop issues Unity gain amplifier module  transmits sensor signal

€1,230
LPM100 - Display, Loop-Powered 4-20mA
  • New
LPM100 - Display, Loop-Powered 4-20mA
The LPM100 is a durable, loop-powered 4-20mA display for use in process monitoring applications. Monitor various parameters, including UV transmittance, free chlorine, dissolved oxygen, and more. This large display meter can be mounted in various configurations – including pipe mounting with our pipe mount kit . Simple installation and operation make it an ideal solution for process read out monitoring. Compatible with Sensorex 4-20mA output sensors Durable for harsh environmental conditions Simple set up and operation User-friendly interface One year limited warranty
€1,240
S150C-ORP/BNC - ORP Sensor, Polycarbonate Laboratory
  • New
S150C-ORP/BNC - ORP Sensor, Polycarbonate Laboratory
The S150C-ORP/BNC is a durable and easy to use ORP sensor. Great for outdoor applications, such as monitoring swimming pool chlorine, this probe has built in protection for the ORP sensor surface. Use the S150C-ORP/BNC with any ORP meter accepting a BNC connector. Very fast response time Sealed, no maintenance reference design Durable construction Instantly ready for use One year limited warranty  
€362
S420C-ORP/BTD - ORP (REDOX) Sensor, Extended Life Strantrol Direct-Fit Replacement
  • New
S420C-ORP/BTD - ORP (REDOX) Sensor, Extended Life Strantrol...
Our S420 series of ORP sensors deliver reliable online ORP (REDOX) monitoring as a direct-fit replacement for Strantrol* W2T3067 or W2T3068. Extended sensor lifetime is achieved through a large electrolyte reservoir. Durable CPVC construction with built-in protection for the pH measuring surface. Booted BNC connector included with optional cable lengths. Compatible with all ORP meters accepting a BNC connector. Reliable measurement performance Direct-fit Compatibility Perfect for pressurized applications Instantly ready for use One year limited warranty   * Strantrol is a registered trademark of Evoqua Water Technologies LLC. No affiliation, endorsement or sponsorship is stated or implied.
€1,321
S465C-ORP - ORP (REDOX) Sensor, Extended Life Acu-Trol Direct-Fit Replacement
  • New
S465C-ORP - ORP (REDOX) Sensor, Extended Life Acu-Trol...
Our S465 series of ORP sensors deliver reliable online ORP (REDOX) monitoring as a direct-fit replacement for Acu-Trol* 744000330 (AKORP-FB) platinum or 744000390 (AKORG-FB) gold ORP sensors. Extended sensor lifetime is achieved through a large electrolyte reservoir. Durable PPS construction with built-in protection for the pH measuring surface. Booted BNC connector included with optional cable lengths. Designed for use with Acu-Trol® controllers AK110, AK600, AK2100. Reliable measurement performance Direct-fit Compatibility Perfect for pressurized applications Instantly ready for use One year limited warranty   * Acu-Trol is a registered trademark of Pentair. No affiliation, endorsement or sponsorship is stated or implied.
€645
S8200-ORP - Modular In-line ORP Sensors
  • New
S8200-ORP - Modular In-line ORP Sensors
S8200-ORP – Modular In-line ORP Sensors The S8200-ORP is a self-cleaning ORP sensor that delivers the most reliable online monitoring in a unique, modular package that minimizes total cost of ownership.  Sensors can be changed in a few seconds with no tools or re-wiring required by swapping the S8000CD-ORP Quick Change Replacement Cartridge . Reliable performance in demanding applications Lightning fast sensor changes Perfect for pressurized applications Low total cost of ownership One year limited warranty Optional Accessories: Differential amplifier module for applications with ground loop issues Unity gain amplifier module  transmits sensor signal up to 1000ft
€1,508
S272CD-ORP - ORP Sensor, Online Process
  • New
S272CD-ORP - ORP Sensor, Online Process
Moderately contaminated water, such as industrial source water or natural water resources, may contain chemicals and debris that damage ORP probe components. Continuous monitoring in these types of applications requires a durable and low maintenance ORP probe. Our S272 series of ORP probes feature a double junction design to protect the reference cell from contamination by sample components that interact with silver. The flat measurement surface is self-cleaning and resists breakage, for minimal maintenance. Reliable performance in demanding applications Extended sensor lifetime Versatile design for submersion or in-line mounting One year limited warranty
€716