Subcategories

  • 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.

  • 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...

    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...

    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.

  • 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...

    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...

    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.

  • 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...

    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
  • 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...

    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...

    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 -...

    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...

    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...

    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...

    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...

    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...

    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...

    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...

    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 &...

    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...

    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 -...

    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 &...

    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...

    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...

    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...

    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...

    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 &...

    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...

    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...

    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.

  • Aquaculture and Aquarium
    Sensorex Aquaculture and Aquarium Catalog

    Sensorex Aquaculture and Aquarium Catalog

    Discover our full range of sensors and probes for precise water management in your aquaculture facilities and aquariums. Our catalog offers a wide range of quality products for water monitoring in aquatic environments. From pH, conductivity and dissolved oxygen sensors to data loggers and temperature probes, Sensorex provides reliable and accurate solutions for maintaining optimal conditions for fish and aquatic plants.

  • Benchtop meters
    Benchtop Meters and Counters

    Benchtop Counters Catalog | Sensorex

    Sensorex presents a comprehensive assortment of benchtop meters tailored for laboratory use. These meters are crafted to deliver precise and dependable readings within challenging settings. Each Sensorex benchtop meter is outfitted with sophisticated functionalities, including LCD displays for clear visualization, USB interfaces for seamless connectivity, and integrated memories for data retention.

    The design focus is on simplicity of operation and maintenance, ensuring that users find the experience intuitive and straightforward. With a diverse range of sizes and configurations on offer, Sensorex benchtop meters stand as the optimal solution for laboratories that prioritize accuracy and reliability, without compromising on cost-effectiveness. Ideal for both laboratory and industrial applications, these counters are a testament to Sensorex's commitment to quality and user satisfaction.

  • Calibrations Standards...
    Sensorex Calibration Standards and Maintenance Kits

    Sensorex Calibration Standards and Maintenance Kits

    Sensorex provides a range of calibration standards and maintenance kits tailored for their products, ensuring that your measurements are both accurate and reliable. The calibration standards are crafted to assist in the verification and calibration of your instruments, guaranteeing precision and dependability in your readings. Additionally, the maintenance kits are developed to aid in the upkeep of your instruments, thereby prolonging their operational lifespan. Sensorex is committed to delivering products that offer maximum accuracy and reliability for your measurement needs, making them an essential resource for precision equipment in industry and laboratories.

    Product Catalog: Sensorex Calibration Standards and Service Kits

  • Conductivity
    Conductivity Catalog | Sensorex

    Sensorex Conductivity Catalog

    Discover a comprehensive selection of conductivity measurement tools in the Sensorex Conductivity catalog. Our offerings encompass a variety of probes, controllers, monitoring systems, and accessories tailored to fulfill the requirements of industrial, laboratory, and process applications.

    Each product is crafted to withstand demanding conditions, ensuring both ruggedness and precision. Our state-of-the-art solutions are synonymous with reliability and accuracy, catering to diverse application needs. With ease of installation and user-friendliness, our products are engineered for durability, optimal performance, and minimal maintenance.

    Measure the conductivity of liquids and solutions with unparalleled accuracy using Sensorex's advanced technology. Experience the seamless integration and enhanced functionality that our products deliver, ensuring consistent and dependable results.

  • Controllers and...
    Sensorex Catalog: Controllers and Transmitters

    Sensorex Catalog: Controllers and Transmitters

    Explore the latest technology in control and emission with Sensorex's comprehensive range of controllers and transmitters. Designed for both industrial and commercial applications, our catalog features a variety of controllers including relay, PID, temperature, pressure, level, flow, and pH options. Additionally, we offer a selection of transmitters such as temperature, pressure, level, and pH transmitters.

    Each product is engineered to ensure reliable performance and outstanding accuracy. Built to be rugged and durable, Sensorex controllers and transmitters are also easy to install and operate, providing exceptional value to our customers.

    Order now
  • Dissolved Oxygen
    Sensorex Dissolved Oxygen Catalog

    Sensorex Dissolved Oxygen Catalog

    Explore a comprehensive selection of dissolved oxygen measurement and control solutions within the Sensorex Dissolved Oxygen catalog. Our offerings encompass a variety of technologies, including polarographic cell membrane probes and fiber optic sensors. We provide state-of-the-art digital display controllers and complete dissolved oxygen monitoring systems, all crafted to fulfill the most stringent quality and reliability standards.

    Our products are engineered for effortless installation and maintenance, ensuring exceptional performance and accuracy. Sensorex is committed to delivering top-tier products, ensuring that you achieve the confidence and precision required for measuring water quality. Discover the Sensorex advantage and ensure accurate measurement of dissolved oxygen with our trusted solutions.

  • Environmental
    Sensorex: Environmental Catalog 2021

    Sensorex: Environmental Catalog 2021

    Detectors, Analyzers, Controllers & Sensors for Environmental Monitoring

    Sensorex is the most comprehensive environmental catalog available on the market. It offers a comprehensive line of premium quality sensors and measurement products for a variety of environmental applications. The products are designed to provide accurate and reliable measurements of environmental parameters such as temperature, humidity, pressure, oxygen level, pH, and conductivity. The products are also designed to be easy to use and maintain. With Sensorex, you can be sure to get accurate and reliable results for your environmental applications.

  • Featured
    Sensorex Featured Products

    Sensorex Featured Products

    The Sensorex Featured Products catalog is a collection of innovative and reliable products for industrial and commercial applications. It offers a complete range of sensors and controllers for the measurement and control of physical, chemical and biological parameters. The products are designed for easy installation and maintenance and offer exceptional accuracy and reliability. The products are also designed to meet the requirements of the most demanding applications. With quality products and exceptional customer service, Sensorex is the ideal choice for industrial and commercial applications.

    Products

    Sensorex: Discover our Hot Products

    • Sensors
    • Controllers
    • Accessories and More
  • Hydroponics and...
    Sensorex Smart Farming Solutions

    Sensorex Smart Farming Solutions

    Sensorex offers a comprehensive catalog of smart farming and hydroponics solutions. Their products are designed to provide farmers with advanced technology to improve their crops. Products include automated environmental control systems, temperature and humidity sensors, irrigation control systems, and crop monitoring systems. Sensorex products provide superior accuracy and reliability, allowing farmers to grow healthier, more productive crops.

    Sensorex Catalog: Everything You Need for Hydroponics and Sustainable Agriculture

  • Chlorine
    Sensorex Chlorine Detection Product Catalog

    Sensorex Chlorine Detection Product Catalog

    An excellent resource for anyone seeking quality measurement solutions for chlorination, the Sensorex Chlorine catalog features superior quality products, innovative technologies, and precise, reliable measurement solutions. The range of products includes sensors, controllers, systems, accessories, and spare parts, all designed to accurately and reliably measure chlorine concentration in water. With ease of installation and use, these products are engineered for optimum performance and longevity, ensuring effective chlorine detection and monitoring.

  • Industrial Water and...
    Sensorex Industrial Water and Wastewater Treatment Solutions

    Sensorex Industrial Water and Wastewater Treatment Solutions

    Sensorex provides a comprehensive range of products tailored for the treatment of industrial water and wastewater. Our offerings are meticulously engineered to ensure precise and dependable measurement of various physico-chemical and microbiological parameters in wastewater and industrial water.

    Our inventory encompasses a variety of sensors for probes, controllers, and systems specifically designed for wastewater treatment processes. Sensorex products adhere to stringent wastewater and industrial water quality standards, guaranteeing that our solutions not only meet but exceed industry expectations.

    With a focus on ease of installation and user-friendliness, our products deliver unmatched reliability and accuracy. Explore the Sensorex Catalog for state-of-the-art Industrial Water and Wastewater Treatment solutions, including advanced detection and measurement systems for both drinking and waste water applications.

  • Installation Hardware...
    Sensorex Catalog

    Sensorex Catalog

    Sensorex offers a full line of installation hardware and accessories to meet all your needs. Our catalog includes quality products, such as sensors, controllers, cables, connectors and accessories. We also offer installation and maintenance services to ensure your system is running smoothly and efficiently. We pride ourselves on providing quality products and services at affordable prices. We're here to help you find the hardware and accessories you need for your project.

    Installation Material and Accessories for Measurement and Control Systems

  • Lab Sensors
    Sensorex Laboratory Sensors Catalog

    Sensorex Laboratory Sensors Catalog

    Discover a comprehensive selection of sensors and laboratory instruments tailored for a variety of applications in the Sensorex Lab Sensors catalog. Our offerings encompass a wide array of measurement tools, including pH, conductivity, ORP, turbidity, DO, and CO2 sensors. Additionally, we provide temperature probes, regulators, controllers, and sophisticated laboratory instruments.

    Engineered for peak accuracy and dependability, our products are straightforward to set up and operate. Adhering to ISO 9001 standards, each item in our catalog is a testament to our commitment to quality. We stand behind our products with a satisfaction guarantee, ensuring that your experience with Sensorex sensors and instruments meets your expectations for precision and performance.

  • Glass Body pH Electrodes
    Sensorex Glass Body pH Electrodes Catalog

    Sensorex Glass Body pH Electrodes

    Discover a comprehensive selection of glass bodied pH electrodes tailored for diverse applications within the Sensorex catalog. These electrodes are engineered to deliver exceptional accuracy and dependability. Customers can choose from an array of styles and configurations to suit their specific needs.

    The installation and maintenance process is straightforward, ensuring a user-friendly experience. Designed to withstand challenging conditions, these electrodes maintain performance in harsh environments. Additionally, they incorporate interference protection, which makes them perfectly suited for integration with high precision measuring instruments.

    Experience the convenience of free shipping and benefit from quality technical support when you choose Sensorex for your pH measurement solutions.

  • Plastic Body pH...
    Sensorex Plastic Body pH Electrodes

    Sensorex Plastic Body pH Electrodes

    The Sensorex Plastic Body pH Electrodes catalog is the ideal choice for industrial and environmental applications. The electrodes are constructed with premium materials and provide optimum accuracy and stability. They are designed to work with a range of aqueous solutions and can be used in harsh conditions. The electrodes are easy to install and maintain, and are guaranteed for maximum life. They are also available at affordable prices and come with a full satisfaction guarantee.

    Features

    • Premium material construction
    • Optimum accuracy and stability
    • Compatibility with a range of aqueous solutions
    • Durability in harsh conditions
    • Easy installation and maintenance
    • Longevity guarantee
    • Affordable pricing
    • Full satisfaction guarantee
  • Laboratory and Analytical
    Sensorex Laboratory and Analytical Products

    Sensorex Laboratory and Analytical Products

    Sensorex is the world's leading supplier of laboratory and analytical products. Their catalog offers a complete range of products for laboratories and analytical applications. They offer premium quality products for a variety of applications including probes, sensors, instrumentation systems, controllers and accessories. The products are designed to provide optimum precision and reliability. The Sensorex catalog is a reliable source for laboratories and analytical applications, featuring Water Quality Sensors, Analyzers and Controllers.

  • Municipal Water and...
    Sensorex Municipal Water and Wastewater Treatment Solutions

    Municipal Water and Wastewater Treatment Solutions

    Sensorex specializes in providing high-quality products tailored for the municipal water and wastewater treatment industry. Our extensive catalog features a comprehensive range of sensors, controllers, measuring instruments, and processing systems. We are committed to innovation, offering cutting-edge solutions for a variety of applications, including detection and monitoring systems as well as fully integrated treatment systems.

    Our products are engineered to fulfill the most demanding quality and safety standards. Known for their reliability and durability, Sensorex's offerings are also user-friendly, ensuring seamless integration into existing water treatment infrastructures. Explore the Sensorex catalog for advanced instruments and solutions designed to enhance wastewater control and management.

  • Online Sensors
    Sensorex Online Sensor Catalog

    Welcome to Sensorex Online Sensor Catalog

    Explore our extensive catalog for a comprehensive selection of premium sensors and measuring instruments tailored to your requirements. Our inventory includes a variety of:

    • Pressure Sensors
    • Temperature Sensors
    • Level Sensors

    Alongside our measuring instruments, all designed to cater to both industrial and commercial applications.

    Benefit from our swift delivery service, competitive pricing, and the expertise of our customer service specialists who are available to assist you in selecting the ideal product for your specific application.

    Embark on your journey to the perfect sensor solution with Sensorex. Your satisfaction is our priority.

  • 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.

  • ORP Calibration Solutions
    ORP Calibration Solutions Catalog

    Sensorex ORP Calibration Solutions

    Discover a comprehensive suite for the calibration and upkeep of ORP sensors within the Sensorex ORP Calibration Solutions catalog. Our offerings encompass a range of superior quality products, including ORP reference solutions, reference electrodes, cleaning solutions, and storage solutions, all crafted to deliver precise and dependable measurements. Each product has undergone rigorous testing and certification by laboratory professionals to ensure excellence.

    Whether for laboratory use, manufacturing processes, or other industrial applications, the Sensorex ORP Calibration Solutions catalog is your quintessential resource for maintaining optimal sensor performance.

  • pH measurement
    Sensorex pH Probe Catalog

    Find the Perfect pH Probe for Your Needs

    Sensorex is a leading supplier of pH probes and pH measuring instruments. Their catalog includes a wide range of probes for various applications, including immersion and insertion probes, U-structure probes, double electrode probes, and external reference electrode probes. The probes are designed for maximum accuracy and reliability, as well as long life.

    Probes are available in a variety of materials and lengths, and are tailored to the specific conditions of each application.

  • Pool and Spa
    Sensorex Pool and Spa Catalog

    Sensorex Pools and Spas Catalog

    The Sensorex Pool and Spa catalog is the ultimate guide for your pool or spa project. It includes premium products for all your needs, from filtration systems to accessories and chemicals. You will find products for all budgets and for all types of pools and spas. With detailed information on each product and expert advice, you'll find what you need to create your perfect wellness space.

    Quality Products for the Control and Maintenance of your Pool and Spa

    Free Shipping!

  • S8000 Modular Sensor...
    Sensorex S8000 Modular Sensor System Catalog

    Sensorex S8000 Modular Sensor System Catalog

    The Sensorex S8000 Modular Sensor System catalog presents a comprehensive solution for detection and monitoring needs. This catalog encompasses a variety of sensors including those for pressure, temperature, level, flow, and humidity, catering to a wide range of applications.

    These sensors are crafted with a focus on exceptional accuracy, reliability, and durability. The modular design of the systems ensures ease of installation and configuration, alongside providing utmost flexibility to accommodate the specific requirements of customers.

    Constructed to withstand tough conditions, the systems are robust and dependable, making them suitable for use in harsh environments. Additionally, the sensors are equipped with wireless connectivity and come with intuitive software, simplifying the setup and configuration process.

    Explore the Sensorex S8000 Catalog for a complete selection of Modular Sensor Systems, Accessories, and Software designed to deliver precision and performance.

  • Smart Sensors
    Sensorex Smart Sensors Catalog

    Sensorex Smart Sensors

    Sensorex Smart Sensors is a comprehensive suite of smart sensors tailored for industrial applications. These precision instruments are engineered to deliver accurate and dependable readings of various parameters including temperature, pressure, level, and more.

    Product Range

    • Ultrasonic Sensors: For non-contact distance measurement and object detection.
    • Pressure Sensors: To monitor and control pressure levels in a wide range of applications.
    • Level Sensors: Ideal for measuring fluid levels in tanks and vessels.
    • Temperature Sensors: Designed for precise temperature measurement and monitoring.
    • Force Sensors: For detecting and measuring force in different industrial setups.

    These sensors are crafted for seamless integration with industrial control systems, allowing for straightforward incorporation into pre-existing setups. Additionally, they are compatible with various software and data acquisition systems, ensuring the provision of precise and trustworthy data.

    Applications

    The Sensorex Smart Sensors Catalog features smart sensors that are adept at measuring and monitoring the quality of water and liquids, making them indispensable tools for maintaining optimal conditions in industrial environments.

  • Stock Item
    Article in stock
    In-Stock Article: Buy Now While Supplies Last
  • Toroidal Conductivity
    Sensorex Toroidal Conductivity Catalog

    Sensorex Toroidal Conductivity Catalog

    The Sensorex Toroidal Conductivity catalog presents a comprehensive assortment of instruments tailored for the measurement of conductivity and ion concentration. Each product is engineered to deliver exceptional accuracy and dependability. The catalog features a diverse range of sizes and configurations to suit various applications.

    Product Range

    • Probes: Crafted to withstand challenging conditions, these probes are offered in multiple materials and designs to cater to specific environmental needs.
    • Sensors: With a focus on user-friendly installation, sensors are accompanied by an array of functionalities, including diverse power options, communication protocols, and straightforward calibration processes.
    • Controllers: These devices facilitate precise control and are equipped with features that enhance their ease of use and integration into various systems.
    • Monitoring Systems: Designed for persistent surveillance, these systems provide continuous data tracking and immediate notifications to ensure consistent operation.

    Explore the Sensorex catalog for professional-grade Toroidal Conductivity Meters and measuring instruments that stand out for their precision and robustness.

  • UV Transmittance
    Sensorex UV Transmittance Catalog

    Sensorex UV Transmittance Catalog

    The Sensorex UV Transmittance catalog presents a comprehensive array of products tailored for both industrial and scientific applications. The selection encompasses a variety of probes, sensors, control systems, and accessories, each meticulously crafted to ensure superior precision and dependability.

    Our probes and sensors are specifically engineered to assess UV transmittance and concentration, providing users with accurate measurements essential for their operations. The control systems we offer are adaptable, allowing for customization to align with the unique requirements of our customers.

    To complement our main products, we also supply an assortment of accessories, such as cables, connectors, and protective casings, all designed to enhance the functionality and extend the lifespan of our equipment.

    At Sensorex, we are committed to delivering products that not only meet but exceed performance expectations, ensuring longevity and optimal results in UV transmittance measurement and detection.

  • Uncategorized

    Uncategorized - Discover a Range of Unsorted Topics and Articles

DO1200 - Galvanic Dissolved Oxygen Sensor
Our DO1200 galvanic dissolved oxygen sensors measure the oxygen content of water using an electrochemical measurement principle. Built in an economical but durable 12mm epoxy body, these sensors are suitable for portable or benchtop use. The DO1200 can also be installed inline for continuous monitoring applications by upgrading to a PTFE membrane cap. The sensor is compatible with our FC75P 3/4 inch in-line fitting for mounting into 3/4 inch FNPT threaded tees. Galvanic (electrochemical) measurement principle Replaceable membrane cap and fill solution 12mm durable epoxy body For benchtop, portable, or inline use hbspt.cta.load(3822158, '4e4823a4-30d0-4be8-a97e-17e6240dd091', {});
€790
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
CLD - Chlorine Dioxide Sensor, Amperometric

Our dependable chlorine dioxide sensor features amperometric measurement technology. Designed for use in disinfection applications. Sensor directly outputs a 4-20mA signal for easy control system integration. Maximize sensor lifetime by easily replacing membrane cap and fill solution (FCLA-5018). Use with FC72 Flow Cell is highly recommended. An optional flow meter ( FM001 Flow Regulator ) is available to provide consistent flow for added system stability. Reliable amperometric sensor technology Real time continuous measurement Integrated automatic temperature compensation Maximum sensor lifetime One year limited warranty

€2,049
FM001 - Flow Regulator (0.1-1.0 gpm)

Our FM001 Flow Regulator allows for simple flow control, and is recommended for use with the FCL Series Free Chlorine Sensors and CLD Series Chlorine Dioxide Sensors when integrated with the FC72 Flow Cell . Provides precision flow control from 0.1 to 1.0 gpm (0.5 to 4.0 l/min) with 94% accuracy (full-scale range). Facilitates high-accuracy measurements of free chlorine and/or chlorine dioxide Precision flow controlfrom 0.1 to 1.0 gpm Simple installation One year limited warranty 

€266
UVT-LED-H Handheld UV Transmittance Monitor
Our UVT-LED-H Handheld UV Transmittance Monitor is ergonomic, lightweight, and simple to use. Obtain incredibly accurate UV Transmittance data on water samples with easy one-button operation.  The UVT-LED-H features high performance LED technology for up to 5x longer lifetime, easy to read backlit LCD to instantly display measurements, and integrated rechargeable Nickel Cadmium battery, all in one of the most compact packages of any UV Transmittance sensor available. Stable measurements driven by high-performance UV-C LED technology Ergonomic, lightweight and portable No warm up time, no disposable cuvettes, and no replacement lamps Take up to 350 measurements on a single battery charge Quick and easy calibration with DI water
€5,037
Complete Modular Submersion/Inline* pH 4-20mA Sensors
The 4-20mA Online Process Submersion/Inline pH Sensor connects directly to your analog control system. Sensors can be changed in a few seconds with no tools or re-wiring required by swapping the S8000CD 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 S8500 kit includes: S8000CD +  EA899TC/P1K + EM805-pH-MA + S856/20/TL/TL
€1,206
ES 100 - Electrode Stand
The Sensorex ES100 holds electrode steady, right where you want them. Flex arm lets you lift and lower, rotate and lock in position effortlessly.
€338
IS200 series - Ion Selective Electrodes
Sensorex offers combination Ion Selective Electrodes (ISE’s) for Fluoride (F-), Chloride (Cl-), Ammonium (NH4+), Postassium (K+) and Nitrate (NO3-) measurement.
€1,208
S450CD/BNC/FC40 - pH Detector Kit for HPLC, FIA, IEF
The pH Detectors are designed for use with a variety of instrumental techniques such as FIA, HPLC and IEF and are also used to continuously monitor the pH of low volume flows in bench scale chemical systems. The pH detector system is specially designed to achieve ultra fast response times. A  flat surface pH electrode  (S450CD) located at the top of the flow cavity allows for very low internal volumes. The resulting rectangular cross-section flow path has no protruding parts which could interfere with a clean sweeping flow. pH Detector system for HPLC, FIA, and IEF applications Perfect for low volume flow measurements Ultra fast response time Flow cell and inlet/outlet fittings included
€1,124
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/BTD - pH Sensor, Extended Life Strantrol Direct-Fit...
Our S420 series of pH sensors deliver reliable online pH monitoring as a direct-fit replacement for Strantrol* W2T4677 or W2T4675. 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 pH 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.
€579
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 - pH Sensor, Extended Life Acu-Trol Direct-Fit Replacement
Our S465 series of pH and ORP sensors deliver reliable online pH monitoring as a direct-fit replacement for Acu-Trol* 744000260 (AKpH-FB) pH sensor. Extended sensor lifetime is achieved through a large electrolyte reservoir. Durable PPS construction with built-in protection for the pH measuring surface. BNR connector. 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.
€234
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
CS300 - Conductivity Sensor Cartridge For CS8000 Kits
Ideal for Light Industrial Process Applications Keyed flange ensures proper orientation for best results Temperature compensation ensures optimal performance Reduce Maintenance Costs Quick-disconnect cable to allow for cables to remain in place Flat measurement surface resists coating Calibrations are even faster when used with Sensorex Electronic Modules Smart Sensor-Capable via Sensorex Electronic Modules (Sold Separately)  Purchase with EM805-EC Module – sold separately Use with S856 Cable (Option FC) USB Converter for Smart Sensors (S857 – sold separately ) recommended for calibration and set-up For first time installations, select appropriate cable length and purchase FC875/T Flow Cell separately (shown under accessories).
€697
S8100 - Modular Submersion Process pH Sensors
Our S8000 series of pH sensors deliver the most reliable online pH 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 module, and custom automatic temperature compensation configurations (see S8000 Electronic Modules ). Sensors can be changed in a few seconds with no tools or re-wiring required by swapping the S8000CD 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 Below are four of our more popular options for submersion, but you can build your own custom probe from our off the shelf components. Se
€1,031
SD7500CD - Differential pH Probe, Universal
Continuous online pH monitoring in wastewater and coating industrial applications leads to contamination and eventually requires sensors to be replaced. A differential pH sensor utilizes a measurement technique designed to extend the working lifetime of sensors in challenging applications. Replacing the sensor reference ( salt bridge ) and buffered electrolyte solution can prevent sensor replacements, saving time and money. Our SD7500 Series features a combination sensor output; these differential pH sensors can be used with any conventional pH/ORP transmitter. Differential measurement technology with solution ground Buffered electrolyte reference resists fouling Compatible with any conventional pH/ORP transmitter Easy and infrequent maintenance Automatic temperature compensation Two
€1,162
S222CD - pH Sensor Kit, Light-Duty Online Process
Our S222 series of pH sensors are flexible for light-duty in-line or submersion online pH monitoring and control applications. Replace sensors in seconds with the quick disconnect BNC design. The kit includes S222CD pH electrode and S653 Cable Assembly. S653 cable assembly comes equipped with 1/2″ NPT threads for easy submersion installation. For in-line use, install with a 3/4″ mounting gland ( Sensorex FC75P ; sold separately). Reliable performance in light-duty applications:  Recessed bulb design ensures reliable performance Lightning fast sensor changes: Modular design allows replacement cartridges to be changed in seconds without tools Perfect for pressurized applications: Sealed, no maintenance reference design Low total cost of ownership: All mounting hardware is reus
€595
S222CD - pH Sensor, Light-Duty Online Process
Our S222 series of pH sensors are flexible for light-duty in-line or submersion online pH monitoring and control applications. Replace sensors in seconds with the quick disconnect BNC design. For use with the S653 series cable assembly, which comes equipped with 1/2″ NPT threads for easy submersion installation. For in-line use, install with a 3/4″ mounting gland ( Sensorex FC75P ; sold separately). For complete kit, purchase  S222CD Light-Duty Online Process pH Sensor Kit . Reliable performance in light-duty applications Lightning fast sensor changes with simple quick disconnect BNC design Perfect for pressurized applications All mounting hardware is reuseable. Only replace the quick-change sensor cartridge One year limited warranty
€183
S675 - pH Sensor Kit, Hot Tap Insertion Assembly
Users installing into large tanks, large process lines and scrubber lines will appreciate this hot tap assembly sensor kit. Adjustable insertion depth up to 12” ensures sensor is in flow for best results. Designed in CPVC for a user friendly cost compared to expensive stainless models, the S675 assembly is well suited for most water and wastewater treatment applications. Incorporates optional automatic temperature compensation (ATC) with 1000Ω RTD. Supplied with 10 foot cable. Kit also includes (1)  S656CD Flat Surface pH Cartridge . The  BV-1 Ball Valve  (sold separately) facilitates removal from system without need for shutdown. Durable CPVC design is suitable for most applications Remove sensors for cleaning and maintenance without system shutdown Easy installat
€2,056
TCSMA - Conductivity Transmitter, Toroidal
Our TCSMA online toroidal conductivity transmitter without display is built for water treatment monitoring and aggressive process chemical applications. Ideally suited for applications in which 4-20mA signals are required and reliable performance is critical. The unit features isolated outputs with user-programmable temperature compensation. Durable construction with enclosure rated at NEMA 4X (IP65). Simple installation for wall, pipe, panel, or rail mounting. Use with TCS3020 Toroidal Conductivity Sensor or TCSP series PEEK Toroidal Sensors for online conductivity monitoring with minimal maintenance. Reliable process monitoring: Monitor conductivity using proven inductive measurement technology Simple system integration: Loop-powered (16-35V DC) with isolated 4-20mA output signal Perfect
€1,422
SG350CD/BNC - pH Electrode, Flat Surface Glass
Surfaces like paper, leather, electrophoresis gels and agar plates may be difficult to measure with traditional pH glass bulbs due to concerns about breakage. A flat electrode like our SG350CD/BNC, is ideally suited for these types of pH measurements as well as measurements of suspended sludges and slurries. In addition to its specially designed measurement surface, the SG350CD/BNC features double junction construction, which prevents contamination and allows testing of samples containing heavy metals or proteins. Flat electrode measurement surface Double junction reference protection Reinforced meter connection Low maintenance sealed gel reference design Compatible with any meter accepting BNC
€318
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
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
SD7000CD-ORP - Differential ORP Sensor, 5-Wire Online Process
Our SD7000 differential ORP sensor offers unsurpassed ORP measurement accuracy by minimizing reference junction fouling and eliminating ground loops. The SD7000 series delivers greater reliability and less required maintenance than a conventional combination ORP sensor. Extended sensor lifetime can be achieved by replacing the sensor reference (salt bridge). Reliably measures ORP in environments with rapid temperature changes with built-in quick response automatic temperature compensation (ATC). Reliable measurement performance: True differential ORP measurement technology using solution ground Direct-fit Compatibility: Replacement sensor for several popular Hach® & Water Analytics® models Perfect for pressurized applications: Sealed, no maintenance reference design Built for difficult
€1,182
SD7420CD-ORP - Differential ORP Probe with Direct 4-20mA Output
When an ORP sensor is constantly measuring a wastewater treatment process, it will be exposed to chemicals, suspended solids, and other contaminants. These contaminants can cause fouling of the ORP sensor reference, leading to sensor failure. Differential ORP sensors utilize three electrodes instead of the conventional two. This special design allows the sensor reference ( salt bridge ) and buffered electrolyte solution to be replaced, which extends working lifetime. Our SD7420CD features differential sensor technology with a direct 4-20mA output, so it can be integrated into control systems without the use of a transmitter or controller. True differential measurement technology using solution ground Virtually zero ground loop measurement error No transmitter or controller r
€1,377
SD7500CD-ORP - Differential ORP Probe, Universal
Continuous online ORP monitoring in applications like metal finishing and chrome waste treatment wears down ORP sensors, leading to reference contamination. A differential ORP probe utilizes three electrodes instead of two, which extends the sensor’s working lifetime in challenging applications. Replacing the sensor reference ( salt bridge ) and buffered electrolyte solution can prevent sensor replacements, saving time and money. The SD7500CD-ORP is a self-powered differential ORP probe, allowing use with any conventional ORP transmitter. Differential measurement technology with solution ground Buffered electrolyte reference resists fouling Compatible with any conventional pH/ORP transmitter Replaceable double junction salt bridge Refillable reference solution Two Year limited Wa
€1,261
CS650 - Conductivity Sensor, Stainless Steel
General-Purpose Sensor for Use in a Variety of Applications Cooling Towers Demin Influent Robust Single-Body Design 1/2” NPT Stainless Steel Hexagonal body shape for ease of installation
€1,229