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  • S8000 pH, ORP, EC Modular Sensor System Product Category - Sensorex Liquid Analysis Technology
    S8000 pH, ORP, EC...

    S8000 pH, ORP, EC Modular Sensor System Product Category - Sensorex Liquid Analysis Technology

    View our catalog of Sensorex products in the category S8000 pH, ORP, EC Modular Sensor System. Find modular sensors designed for accurate pH, ORP and conductivity (EC) measurements, engineered for easy integration in laboratory and industrial applications.

    • Modular design for flexible configurations
    • High-precision measurements and stable performance
    • Compatible with common controllers and data systems
    • Durable construction for process environments

    Contact us for technical support, customization, and compatibility guidance. Our team can help select and configure the right sensors for your system requirements.

  • Plastic Body pH electrodes Product Category - Sensorex Liquid Analysis Technology
    Plastic Body pH...

    View our catalog of Sensorex products in the category Plastic Body pH electrodes. These plastic-body pH electrodes provide durable construction, accurate pH measurement, and reliable performance across a range of liquid analysis applications.

    • Durable plastic housing for chemical resistance
    • High accuracy and fast response
    • Models available for laboratory and field use
    • Compatible with Sensorex connectors and accessories

    Browse product specifications to select the electrode that best fits your process requirements.

  • Pool & Spa Product Category - Sensorex Liquid Analysis Technology
    Pool & Spa Product...

    Pool & Spa Product Category - Sensorex Liquid Analysis Technology: view our catalog of Sensorex products designed for pool and spa water monitoring. We offer sensors, probes, controllers and accessories for reliable, accurate water-quality control.

    • pH and ORP sensors
    • Conductivity and TDS probes
    • Chlorine and sanitizer sensors
    • Calibration solutions, mounts and spare parts

    Choose Sensorex products for durable, easy-to-install solutions backed by technical support for residential and commercial pool and spa systems.

  • Environmental Product Category - Sensorex Liquid Analysis Technology
    Environmental Product...

    View our catalog of Sensorex products in the category Environmental. The Environmental Product Category - Sensorex Liquid Analysis Technology features sensors, probes and controllers designed for reliable water quality monitoring and environmental applications.

  • Hydroponics & Agriculture Product Category - Sensorex Liquid Analysis Technology
    Hydroponics &...

    Hydroponics & Agriculture Product Category - Sensorex Liquid Analysis Technology

    View our catalog of Sensorex products in the category Hydroponics & Agriculture. Find sensors, probes and controllers for precise pH, EC and nutrient monitoring, ideal for hydroponic systems and agricultural applications.

    • pH sensors
    • EC/conductivity probes
    • Nutrient monitoring solutions
  • Food And Beverage Product Category - Sensorex Liquid Analysis Technology
    Food And Beverage...

    View our catalog of Sensorex products in the category Food And Beverage. Find pH, conductivity, dissolved oxygen and other liquid-analysis sensors and probes designed for food and beverage processing, quality control and sanitation monitoring.

    • Robust probes built for industry environments
    • Accurate measurements for consistent product quality
    • Easy integration with process control systems
  • Stock Item Product Category - Sensorex Liquid Analysis Technology
    Stock Item Product...

    View our catalog of Sensorex products in the category Stock Item Product Category - Sensorex Liquid Analysis Technology. Discover ready-to-ship sensors, probes and accessories for reliable liquid analysis in field and laboratory settings.

    • pH and ORP sensors
    • Conductivity and dissolved oxygen probes
    • Replacement parts, cables and mounting accessories
  • Featured Product Category - Sensorex Liquid Analysis Technology
    Featured Product...

    View our catalog of Sensorex products in the category Featured. Explore sensors, probes and transmitters designed for accurate, reliable liquid analysis across industrial and laboratory applications.

    • pH/ORP sensors
    • Conductivity and TDS probes
    • Replacement electrodes and accessories
  • Calibrations Standards & Maintenance Kits Product Category - Sensorex Liquid Analysis Technology
    Calibrations Standards...

    View our catalog of Sensorex products in the category Calibrations Standards & Maintenance Kits. Find calibration solutions, traceable standards, maintenance kits, and accessories designed to keep liquid analysis sensors performing reliably. Browse products for sensor calibration, routine maintenance, and accurate measurement results.

  • Industrial Water and Wastewater Treatment Product Category - Sensorex Liquid Analysis Technology
    Industrial Water and...

    View our catalog of Sensorex products in the category Industrial Water and Wastewater Treatment. Explore reliable sensors, probes, transmitters and controllers designed for continuous online monitoring and process control.

    • pH/ORP sensors and transmitters
    • Dissolved oxygen and conductivity probes
    • Replacement electrodes and accessories

    Solutions suited for industrial plants, wastewater treatment facilities and regulatory compliance programs.

  • Municipal Water and Wastewater Treatment Product Category - Sensorex Liquid Analysis Technology
    Municipal Water and...

    Municipal Water and Wastewater Treatment Product Category - Sensorex Liquid Analysis Technology

    View our catalog of Sensorex products in the category Municipal Water and Wastewater Treatment. Find reliable liquid-analysis sensors and probes designed for pH, ORP, conductivity, dissolved oxygen and turbidity measurement, engineered for accurate, low-maintenance monitoring and straightforward integration into treatment systems.

    • pH & ORP probes
    • Conductivity sensors
    • Dissolved oxygen and turbidity analyzers

    Browse the range to select the right sensors for compliance, process control and long-term performance.

  • Online Sensors Product Category - Sensorex Liquid Analysis Technology
    Online Sensors Product...

    View our catalog of Sensorex products in the category Online Sensors. Discover high-performance online sensors for liquid analysis designed for continuous, accurate monitoring in industrial and process applications.

    • pH and ORP electrodes
    • Conductivity and resistivity probes
    • Dissolved oxygen (DO) sensors
    • Ion-selective sensors and accessories

    Choose from rugged, calibration-friendly sensors and compatible transmitters and fittings for reliable installation and long-term performance.

  • pH Product Category - Sensorex Liquid Analysis Technology
    pH Product Category -...

    View our catalog of Sensorex products in the category pH. The pH Product Category - Sensorex Liquid Analysis Technology includes high-performance pH sensors, probes and controllers optimized for reliable liquid analysis in laboratories and industrial processes.

    • High-accuracy pH sensors and probes
    • Durable construction for harsh environments
    • Controllers, transmitters and accessories
    • Technical support, calibration and service
  • S8000 Modular Sensor System Product Category - Sensorex Liquid Analysis Technology
    S8000 Modular Sensor...

    S8000 Modular Sensor System Product Category - Sensorex Liquid Analysis Technology provides modular liquid analysis sensors and components for flexible, reliable monitoring in laboratory and industrial environments.

    • Modular design for easy sensor replacement and upgrades
    • Accurate pH, ORP, conductivity and dissolved oxygen measurement
    • Robust construction for continuous process and field applications

    View our catalog of Sensorex products in the category S8000 Modular Sensor System to compare models, specifications and accessories, and choose the solution that fits your application.

  • Dissolved Oxygen Product Category - Sensorex Liquid Analysis Technology
    Dissolved Oxygen...

    View our catalog of Sensorex products in the category Dissolved Oxygen. Find reliable dissolved oxygen sensors, probes, electrodes and accessories for laboratory, industrial, and environmental liquid analysis.

    • High-accuracy DO sensors and probes
    • Replacement electrodes and accessories
    • Calibration kits and technical documentation
    • Application support and expert service

    Browse product pages for specifications, datasheets, and compatibility details to select the right dissolved oxygen solution for your process.

  • Conductivity Product Category - Sensorex Liquid Analysis Technology
    Conductivity Product...

    View our catalog of Sensorex products in the category Conductivity. Find reliable conductivity sensors, probes, electrodes and instruments for accurate liquid monitoring and process control across industrial and laboratory applications.

    • Sensors and probes for inline and portable systems
    • Electrodes and replacement parts
    • Calibration solutions and compatible accessories
  • Aquaculture & Aquarium Product Category - Sensorex Liquid Analysis Technology
    Aquaculture & Aquarium...

    Aquaculture & Aquarium Product Category - Sensorex Liquid Analysis Technology

    View our catalog of Sensorex products designed for aquaculture and aquarium water quality monitoring. Find reliable sensors and instruments for accurate measurements in hobbyist tanks and commercial systems.

    • pH and ORP probes
    • Dissolved oxygen (DO) sensors
    • Conductivity and salinity probes
    • Controllers, transmitters and mounting accessories
  • Glass Body pH Electrodes Product Category - Sensorex Liquid Analysis Technology
    Glass Body pH...

    View our catalog of Sensorex products in the category Glass Body pH Electrodes. Our glass body electrodes deliver reliable, accurate pH readings for laboratory, industrial, and field applications.

    • Durable glass construction for stable performance
    • Available in multiple models and configurations to match process needs
    • Compatible with common meters and replacement accessories

    Browse product specifications, compare models, and choose the electrode and accessories that best fit your measurement requirements.

  • Toroidal Conductivity Product Category - Sensorex Liquid Analysis Technology
    Toroidal Conductivity...

    View our catalog of Sensorex products in the category Toroidal Conductivity Product Category - Sensorex Liquid Analysis Technology. Find toroidal conductivity sensors and instruments engineered for accurate liquid conductivity measurement, dependable performance, and straightforward integration.

    • High accuracy and long-term stability
    • Rugged designs for industrial use
    • Simple installation and system integration

    Contact our team for product selection, technical support, and replacement parts.

  • Lab Sensors Product Category - Sensorex Liquid Analysis Technology
    Lab Sensors Product...

    View our catalog of Sensorex products in the category Lab Sensors. Discover laboratory-grade pH, conductivity and dissolved oxygen sensors, electrodes and probes engineered for accurate liquid analysis, easy calibration and long-term stability.

    • pH sensors and electrodes
    • Conductivity probes and cells
    • Dissolved oxygen sensors
    • Accessories, calibration solutions and mounting options
  • Laboratory & Analytical Product Category - Sensorex Liquid Analysis Technology
    Laboratory &...

    View our catalog of Sensorex products in the category Laboratory & Analytical. Explore the Laboratory & Analytical Product Category - Sensorex Liquid Analysis Technology for precision sensors, probes, meters and accessories used in laboratory and industrial liquid analysis.

    • pH, ORP and dissolved oxygen sensors
    • Inline and immersion probes
    • Calibration solutions and maintenance kits
    • Controllers, meters and accessories

    Products selected for accuracy, durability and easy integration into testing and monitoring workflows.

  • Laboratory Sensors Product Category - Sensorex Liquid Analysis Technology
    Laboratory Sensors...

    Laboratory Sensors Product Category - Sensorex Liquid Analysis Technology

    View our catalog of Sensorex products in the category Laboratory Sensors. Find precision sensors for laboratory use, including:

    • pH and ORP probes
    • Conductivity sensors
    • Dissolved oxygen sensors
    • Calibration and replacement parts

    Designed for accurate liquid analysis, these sensors deliver reliable results for research, QA/QC and sample testing in laboratory environments.

  • ORP Product Category - Sensorex Liquid Analysis Technology
    ORP Product Category -...

    ORP Product Category - Sensorex Liquid Analysis Technology presents a curated catalog of Sensorex ORP sensors and instruments. Find reliable probes, transmitters and accessories for accurate oxidation-reduction potential (ORP) measurement in water treatment, laboratories and industrial processes.

    • High-quality ORP sensors and probes
    • Robust transmitters for field and process control
    • Calibration and technical support
  • Controllers & Transmitters Product Category - Sensorex Liquid Analysis Technology
    Controllers &...

    View our catalog of Sensorex products in the category Controllers & Transmitters Product Category - Sensorex Liquid Analysis Technology. Discover controllers, transmitters and accessories for pH, ORP, conductivity and dissolved oxygen monitoring across industrial, municipal and laboratory applications.

    • High accuracy and stable measurements
    • Multiple output and communication options
    • Easy installation and system integration
  • Installation Hardware & Accessories Product Category - Sensorex Liquid Analysis Technology
    Installation Hardware...

    View our catalog of Sensorex products in the category Installation Hardware & Accessories Product Category - Sensorex Liquid Analysis Technology. Browse durable mounts, fittings, cables, enclosures and installation kits engineered to streamline sensor mounting, wiring and protection for reliable liquid analysis.

    • Mounts & brackets
    • Wiring & cable assemblies
    • Enclosures & fittings
    • Installation kits & accessories
  • S8000 Smart Modular Sensor System Product Category - Sensorex Liquid Analysis Technology
    S8000 Smart Modular...

    Discover the S8000 Smart Modular Sensor System Product Category - Sensorex Liquid Analysis Technology. View our catalog of Sensorex products in the S8000 family, featuring modular liquid analysis sensors designed for accuracy, flexibility and easy maintenance.

    • Modular sensor architecture for quick sensor exchange
    • High-accuracy liquid analysis for industrial applications
    • Wide range of interchangeable probes and accessories

    Browse product listings to compare specifications and select solutions for pH, ORP, conductivity and other liquid measurements.

  • Benchtop meters Product Category - Sensorex Liquid Analysis Technology
    Benchtop meters...

    View our catalog of Sensorex products in the category Benchtop meters. Find precise benchtop instruments for pH, conductivity, dissolved oxygen and multi-parameter liquid analysis, plus probes and accessories.

    • Accurate, lab-grade measurements
    • Easy calibration and maintenance
    • Wide range of sensors and accessories

    Contact our support team for product selection and application advice.

  • Chlorine Product Category - Sensorex Liquid Analysis Technology
    Chlorine Product...

    Explore the Chlorine Product Category - Sensorex Liquid Analysis Technology. Find sensors, probes, and controllers engineered for accurate chlorine measurement and reliable water quality monitoring.

    • Durable chlorine sensors for continuous monitoring
    • Handheld and inline probes for varied applications
    • Controllers and transmitters for process integration
    • Technical data, selection guides, and support available

    Browse our catalog to compare specifications and choose the right Sensorex solution for municipal, industrial, or laboratory water treatment needs.

  • Calibrations & Maintenance Product Category - Sensorex Liquid Analysis Technology
    Calibrations &...

    View our catalog of Sensorex products in the category Calibrations & Maintenance.

    Find calibration solutions, maintenance kits, sensor cleaning tools, and spare parts to ensure accurate, reliable liquid analysis. Products are compatible with Sensorex electrodes and probes and are designed for easy service and long-term performance.

    • Calibration standards and buffers
    • Maintenance and cleaning kits
    • Replacement parts and accessories
  • Smart Sensors Product Category - Sensorex Liquid Analysis Technology
    Smart Sensors Product...

    View our catalog of Sensorex products in the category Smart Sensors Product Category - Sensorex Liquid Analysis Technology. Discover smart sensors for accurate liquid analysis, with robust construction, easy calibration and options for industrial and laboratory water monitoring.

    • Accurate pH, ORP, conductivity and dissolved oxygen sensing
    • Durable housings for harsh environments
    • Digital and analog interfaces for easy integration
    • Calibration, service and replacement parts available

    Browse the range to find sensors, probes and accessories tailored to your application.

  • UV Transmittance Product Category - Sensorex Liquid Analysis Technology
    UV Transmittance...

    View our catalog of Sensorex products in the category UV Transmittance. Find UV transmittance sensors, instruments and accessories designed for accurate liquid analysis in water, wastewater and industrial processes.

    • High-accuracy UV transmittance sensing
    • Durable, field-ready instruments
    • Compatible with process and laboratory setups

    Browse models and specifications to select the right solution for your monitoring needs.

SG200CD - pH Electrode, Glass, Sealed
SG200CD - pH Electrode, Glass, Sealed
Applications such as environmental and wastewater sampling involve some uncertainty about what samples may contain. When dealing with unknown or unpredictable sample types, you need an electrode you can trust to deliver accurate measurements regardless of the contaminants you encounter. The SG2000CD has a double junction reference design to prevent reference fouling by heavy metals and other sample contaminants. With a chemically inert glass body, this electrode can be safely used in the widest range of chemical environments. Accurate measurements across full pH scale (0-14) Maximum chemical compatibility Low maintenance sealed gel reference Compatible with any meter accepting BNC Booted BNC protects meter connection One year limited warranty
R$1,332
UVT-LED-SW - UV Transmittance Monitor, Online
UVT-LED-SW - UV Transmittance Monitor, Online
The UVT-LED-SW Online UV Transmittance Sensor provides reliable UVT measurements for UV disinfection optimization . Ideal for continuous monitoring of open channel wastewater UV disinfection , the UVT-LED-SW features an LED light source that lasts up to 5x longer than traditional mercury lamps. Our patented automatic cleaning and calibration system reduces fouling and drift, so technicians don’t have to waste time servicing the units daily. Available with inline or submersion installation kits (see “What’s Included” below). Perfect for first time installs or retrofits of existing UV disinfection monitoring systems. Reliable continuous monitoring with patented automatic cleaning & calibration Stable measurements driven by high-performance UV-C LED technology Direct 4-20mA outp
R$109,929
TX10 - pH/ORP Transmitter, 4-20mA
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.
R$5,531
S8000CD-ORP - ORP Sensor Cartridge for S8000 Series Kits, Quick Change
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
R$2,529
EM805-EC - Smart Conductivity Modules (4-20mA or MODBUS/RS485) for S8000 Series
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 –
R$3,666
EM800 and EM801 - Output Amplifier Modules for S8000 Series pH/ORP Sensors
EM800 and EM801 - Output Amplifier Modules for S8000 Series...
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
R$1,781
EM805 - Smart modules (4-20mA or MODBUS/RS485) for S8000 Series
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
R$3,465
CALBOX MB - Calibration Box for Modbus Sensors
CALBOX MB - Calibration Box for Modbus Sensors
The Calibration Box (PN# CALBOX – MB) is used to calibrate modbus sensors. The wires from the sensors connect to the terminal block on the front of the box. It connects to a computer via a USB interface. This product is to be used with only the integrated version of our Smart Sensors, which include: S272 pH & ORP sensors DO6400 Series sensors TCS3020 sensor FCL & CLD amperometric sensors The Calibration Box is not measurement specific. One of these can be used to calibrate all integrated sensors.
R$3,351
PM1000 - SensoLab Benchtop pH/ORP Meter
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.
R$6,208
Double-junction, Plastic Body Flat pH and ORP Electrodes with DIN 13.5 Cap
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).
R$2,046
CS200 - Contacting Conductivity Sensor, 12 mm Platinum
CS200 - Contacting Conductivity Sensor, 12 mm Platinum
Ideal for Laboratory or Light Industrial Process Applications Submersible in tank or mounted inline Made of rugged epoxy body Accurate Measurements Select from three cell constants based on your measurement range Use temperature compensation for best performance Compatible with Most Portable & Benchtop Meters CA Residents :  Prop 65 WARNING(S) *Accuracy and repeatability of the sensor depends on the accuracy of the calibrating electronics
R$2,015
CS150 - Graphite Contacting Conductivity Sensor, 12 mm
CS150 - Graphite Contacting Conductivity Sensor, 12 mm
Used for Laboratory and Light Industrial Applications: Cell constants are made from graphite to provide good performance for the value. Configurable to Meet Your Exact Needs:  Select from our options below for a quick delivery or fill out the contact us form at the bottom for a custom product! Choose your cell constant, temperature compensation, cable lengths, and connectors Multiple Use Cases Submerge in a tank or mount in-line in a pipe. Lab version compatible with Sensorex’s CM1000 Process version (light industrial) compatible with Sensorex transmitters including: CX105, CX2000, CX2000RS, CX3100
R$1,896
S1010CD - pH Electrode, Research-Grade, Sealed
S1010CD - pH Electrode, Research-Grade, Sealed
In research studies or development applications where heat, moisture, or chemical contaminants may damage equipment, electrode durability is key. The S3010CD is durable inside and out. All the functional components – the pH glass, the meter connection, and the cable connection – are reinforced with protective elements. A double junction reference prevents contamination by heavy metals, proteins, TRIS buffer, and other contaminants. Our most accurate and sensitive laboratory electrode Extensive chemical compatibility Double junction design prevents reference contamination Reinforced meter and cable connections with removable pH glass guard Low maintenance sealed gel reference design
R$3,150
S350CD/BNC - pH Electrode, Flat Tip
S350CD/BNC - pH Electrode, Flat Tip
Agar plates, skin, and electrophoresis gels are all surfaces that may be difficult to measure with a typical glass bulb electrode due to concerns about bulb breakage. To facilitate these and other surface measurements, we created the S350CD/BNC flat tip pH electrode. It has a rugged flat measurement surface, which breaks less easily when it comes in contact with hard materials. This makes it a great choice for measuring slurries, sludges, and viscous samples as well as those containing suspended solids. Flat measurement tip for surface measurements and slurries Double junction electrode design prevents reference contamination Durable Ultem® body BNC protects meter connection One year limited warranty
R$1,577
SG200C/BNC - pH Electrode, Glass, Extended Life
SG200C/BNC - pH Electrode, Glass, Extended Life
Environmental, wastewater, and other sampling applications may expose electrodes to unknown contaminants. Over time, exposure to contaminants such as heavy metals and reactive chemicals, will take a toll on a sensor’s functional components.  The best sensors for these types of applications are built to safely handle contaminants to maximize working lifetime. Our SG200C/BNC has a double junction reference design to prevent fouling by sample contaminants that interact with Silver (Ag). The refillable reference junction allows users to replace the liquid fill solution as it becomes depleted or contaminated, instead of replacing the whole sensor. Accurate measurements across full pH scale (0-14) Glass electrode body provides maximum chemical compatability Double junction design prevents r
R$1,221
SG201C/BNC - pH Electrode, Glass, Light Duty
SG201C/BNC - pH Electrode, Glass, Light Duty
Whether you are a student measuring pH in a lab or a business owner monitoring plant or crop health, you need a pH electrode that will consistently deliver accurate measurements. If you deal with a wide variety of chemicals or any aggressive substances, a glass probe like our SG201C/BNC is a safe choice due to the chemically inert properties of glass. This basic, single junction electrode has a refillable reference cell, allowing users to maintain measurement precision throughout the sensor lifetime. Accurate measurements across full pH scale (0-14) Glass body withstands harsh chemicals Refillable reference for extended working lifetime Use with any meter accepting BNC One year limited warranty
R$1,332
S200C/BNC - Laboratory pH Electrode
S200C/BNC - Laboratory pH Electrode
The Sensorex S200C/BNC is one of our most popular laboratory pH electrodes, due to its reliability and low maintenance design. The S200C/BNC features a durable Ultem ® body for superior chemical compatibility. Durable and chemically compatible Ultem ® body Reliable and accurate over the full range of pH measurements No refilling or maintenance required with sealed gel-filled design Instantly ready for use, and has one year guaranteed shelf life One year limited warranty
R$802
EX2000RS - Toroidal Conductivity Transmitter
EX2000RS - Toroidal Conductivity Transmitter
The EX2000RS toroidal conductivity transmitter has one 4-20 mA output, an RS-485 serial interface for use with Modbus RTU or ASCII, and can display conductivity, percent concentration, TDS, and salinity. Use with either the durable Noryl-body TCS3020 Toroidal Conductivity / TDS Sensor or the TCS3020 PEEK Toroidal Conductivity / TDS Sensor.
R$13,811
TX3100 - pH/ORP Transmitter/Controller, Intelligent
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
R$8,652
CX3100 - Conductivity Transmitter, Intelligent
CX3100 - Conductivity Transmitter, Intelligent
Our CX3100 Conductivity Controller is an excellent choice for high temperature, high pressure applications. Compatible with our CS675 , CS676 , and CS700 stainless steel conductivity probes, the CX3100 is the only Sensorex controller with automatic temperature compensation up to 200°C. The CX3100 replaces the Sensorex CX3000, and features an updated user interface with user friendly full text and graphical display. Monitors conductivity, resistivity, TDS, or salinity 1/2 DIN Transmitter/Controller with full text and graphical display Ideal for use in high temperature applications (with stainless steel conductivity probes ) Automatic temperature compensation up to 200°C (PT1000 RTD)
R$11,145
TX2000 - Intelligent pH & ORP Transmitter/Controller
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.
R$9,194
EX2000RS - Toroidal Conductivity Monitoring System
EX2000RS - Toroidal Conductivity Monitoring System
The SensoPRO Toroidal Conductivity Monitoring System delivers reliable conductivity monitoring with toroidal (inductive) sensor technology . The NEW  EX2000RS toroidal conductivity transmitter has one 4-20 mA output, an RS-485 serial interface for use with Modbus RTU or ASCII, and can display conductivity, percent concentration, TDS, and salinity. The durable Noryl-body TCS3020 Toroidal (Inductive) Conductivity / TDS Sensor is resistant to fouling, coating, and corrosion and requires virtually no maintenance. Most reliable conductivity / TDS monitoring Minimal sensor maintenance requirements Displays conductivity, TDS, % concentration, and salinity Robust integration with Modbus RTU or ASCII Sensorex Guarantee: One year limited warranty This rugged toroidal conductivity monitoring sys
R$3,190
CX2000 - Conductivity Transmitter/Controller
CX2000 - Conductivity Transmitter/Controller
Our CX2000 is a fully-featured conductivity controller and 4-20mA transmitter for reading contacting conductivity sensors and programming process control. Set points are easily selected for 2 relay outputs and 1 wash control. Sensor calibration is simple with preset standards. The large LCD display features auto-sense back-light technology for use in all environments, including cooling tower controller applications. Reliable process control Lightning fast sensor calibration Perfect for use in all environments Compatible with a wide variety of sensors One year limited warranty Note: Transmitter is only compatible with sensors with tinned leads and either 30k NTC or Pt1000Ω RTD temperature compensation.
R$1,608
TX105 - pH/ORP Transmitter, Loop Powered 4-20mA
  • Out-of-Stock
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.
R$9,171
CX105 - Conductivity Transmitter, Loop-Powered 4-20mA
CX105 - Conductivity Transmitter, Loop-Powered 4-20mA
Our CX105 conductivity transmitter is an isolated output 4-20mA industrial transmitter for reading contacting conductivity sensors. The CX105 transmitter also measures Resistivity and TDS. Easily power the unit with available two-wire power supply loop. This transmitter is ideal for connecting to a PLC for advanced control systems. The CX105 has versatile mounting options for wall or panel mount. With a dual display LCD, monitoring both the measuring value and the temperature is simple. Dual display shows the measuring value and temperature Compatible with a wide variety of contacting conductivity, resistivity, and TDS sensors One year limited warranty CE certified – compliant with European Community Standards
R$9,171
TX100 pH/ORP Loop Powered 4-20mA Transmitter
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.
R$5,072
TX20 - pH and ORP Controller
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.
R$6,410
S853, S855, and S856 - Cable Assemblies for S8000 Series Sensors
S853, S855, and S856 - Cable Assemblies for S8000 Series Sensors
The S853 and S855 are shielded, low-noise cable assemblies for our S8000 series pH and ORP sensors. The cable assembly features a 3/4″ NPT thread submersion installations. The S853 is for use with sensors without automatic temperature compensation. The S855 is for use with sensors with automatic temperature compensation. The S856 is for use with conductivity sensors.
R$876