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

CX20 - Conductivity Controller
The CX20 conductivity controller is a convenient and cost effective solution for monitoring and maintaining conductivity. Save space in your panel with the small footprint 1/8 DIN case. Use the two sets of relay outputs to program process control, including management of alarms and chemical dosage systems. Easy to install 1/8 DIN Case Two sets of programmable relays for conductivity or resistivity Clear LCD displays conductivity, resistivity, or temperature 100-240 VAC power supply Note: Controller is only compatible with sensors that have spade lug or tinned lead connectors and 10k NTC temperature compensation.
Kč24,859
S857 - Calibration Adapter for Modbus Sensors
The Calibration Adapter (PN# S857) is used to calibrate modbus sensors. It threads on to the back of the smart sensor and it connects to a computer via a USB interface. This product is to be used with only the modular version of our Smart Sensors, which include: S8000 Series pH and ORP Sensors CS8000 Series Conductivity Sensors The Calibration Adapter is not measurement specific. One of these can be used to calibrate all modular sensors.
Kč9,664
S653 - Cable Assembly for S651CD Submersible Electrode
With threading for submersion mounting, the S653 Cable Assembly is the perfect complement to our S651CD Submersible Electrode series. This cable assembly is designed to submerge the electrode in tanks, flumes and sewer lines. The cost-effective CPVC construction is well suited for most water and wastewater applications. Pairing the S653 Cable Assembly with an S651CD series Electrodes allows for quick electrode changes, drastically reducing downtime due to maintenance. Use with one of our S651CD series Electrodes for quick and easy maintenance Threading design for fast and simple installation Durable CPVC design is suitable for most applications One year limited warranty
Kč6,658
FC75P and FC75C - Polypropylene Flow Cell Kit 3/4" (Tee and...
Turn any 12mm probe into an insertion probe. Our FC75C Flow Cell Kit is an easy and economical means for mounting pH sensors for in-line applications.  Compatible with all 12mm electrodes, including S222CD Light-Duty Online Process pH Sensor . To only purchase the gland, please purchase the FC75P    
Kč1,500
Complete Modular Submersion/Inline* pH Smart Sensors
The Smart Online Process Submersion/Inline pH Sensor connects directly to your SCADA or other MODBUS 485 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  
Kč30,041
CS8400 Smart Modular Process Conductivity Sensor
Our modular system lets you quickly swap out sensor modules on the installation mounting and cable of your choice.  Select one of our popular configurations below or get the exact probe you need by selecting modules in the Complete Your System section below.
Kč28,372
FC800, FC875 and F95C - Flow Cells
The FC875/T Threaded 3/4″ CPVC Flow Cell is used for in-line installation of the S8000CD Self-Cleaning Industrial pH Sensor or S8000CD-ORP Self-Cleaning Industrial ORP Sensor. The FC800 is used with Sensorex CS300 Process Graphite Contacting Conductivity Sensor with 0.1 cell constant. The FC875/T is part of a complete S8000 package and can be purchased separately, or it is already included in our S8000 Kits listed below: S8300 Self-Cleaning In-Line Process pH Sensor S8200 ORP Self-Cleaning In-Line Process ORP Sensor
Kč4,299
BV1 - Ball Valve, Full Port 1" CPVC
Our BV-1 full port 1” ball valve is designed for use with our S675 Series Wet Tap Insertion Assemblies  and S656CD pH Sensors . The BV1 mounts a pH sensor in pressurized lines or the sidewall of tanks. Sensors can be retracted for service without shutting down lines or the need to empty tanks. Constructed of durable CPVC. Remove sensors for cleaning and maintenance without system shutdown Full 1″ port design is compatible with Sensorex insertion assemblies and sensors One year limited warranty
Kč5,294
S675TC - Hot Tap Insertion Assembly for Use with S656 Series...
Users installing into large tanks, large process lines and scrubber lines will appreciate this hot tap assembly to simplify installation. 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. Designed for use with our S656CD Flat Surface pH Cartridge and BV-1 Ball Valve to facilitate 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 installation One year limited wa
Kč40,850
FC72 - Flow Cell for Free Chlorine (FCL) and Chlorine Dioxide...
Our FC72 flow cell facilitates high-accuracy measurements of free chlorine and chlorine dioxide by preventing air bubble formation on the sensor membrane while maintaining laminar flow across the membrane. Compatible with FCL Series Free Chlorine Sensors and CLD Series Chlorine Dioxide Sensors . Facilitates high-accuracy measurements Simple Sensor Installation For use with Sensorex FCL Series Free Chlorine and CLD Series Chlorine Dioxide Sensors One year limited warranty
Kč16,165
PM 1000-pH1 - SensoLab Benchtop pH Meter Kits
The new SensoLab Series benchtop pH Meter kits are the perfect solution for a range of applications from instructional chemistry laboratories to quality control testing. Our ready-to-use kit contains everything you need to get an experiment started: Your choice of pH sensor ( basic , advanced , research grade , or spear tip ) An easy-to-read benchtop meter Color-coded pH buffer solutions Optional electrode stand Our waterproof pH and ORP meter helpfully prompts you through the calibration and measurement procedures, and our color-coded 7.00, 4.01, and 10.01 pH buffer solutions ensure accurate calibration every time. The meter also includes the optional AUTOLOCK feature to ensure repeatable and reliable pH and mV measurements. This versatile meter can be powered in two ways, eithe
Kč33,750
CM1000 - SensoLab Total Dissolved Solids Meter
The new SensoLab Series Benchtop Total Dissolved Solids Meter is an easy to use benchtop meter for analyzing conductivity or total dissolved solids in laboratory samples. Monitor data from conductivity sensors in research, hydroponics and greenhouses, aquariums and aquaculture, and more. Ready to use right away, our TDS meter quickly prompts users through the calibration process. Suitable for measurement in a wide range of sample types, the SensoLab Total Dissovled Solids Meter is compatible with sensors across 4 cell constants. With intelligent auto-ranging, the meter automatically selects the best units of conductivity based on the sample type being measured. No experience required. Compatible with Sensorex  CS150  conductivity sensors Auto ranging for ease of use Suitable for
Kč30,091
S016 - pH/ORP Electrode Storage Solution
Extend the life of your pH and ORP sensors by using the Sensorex pH electrode storage solution. When the sensor is not in use, place the sensor glass measurement area into the storage solution. The pH electrode storage solutions are supplied in pints (473 ml).
Kč638
S017 - Refill Electrolyte Solution for pH Sensors
Refillable glass pH electrodes contain liquid electrolyte solution, which serves to close the electrical circuit in a pH electrode. The electrolyte solution must have electrical contact with the solution being measured. Contact is made via a semipermeable junction, which permits a consistent outflow of liquid electrolyte.  Over time, electrolyte is depleted and should be replaced. 3.5 M liquid KCl for Sensorex model pH3000 3.5 M liquid KCl/AgCl for Sensorex model pH1400
Kč874
SDS-7050 - Refill Solution for SD7000 Salt Bridges (SDA-7001 /...
Chemical processing, industrial water and wastewater applications can be challenging environments for a pH sensor. Chemicals from the process mix with the reference electrolyte solution, changing the chemistry and leading to erratic readings. Fortunately, our differential pH and ORP sensors feature buffered reference electrolyte (SDS-7050), which can be replaced or refilled when needed. Also compatible with other brands, including Hach* and Water Analytics*. Contains 500mL. Internal fill solution for SD7000, SD7420, and SD7500 sensors Compatible with popular Hach & Water Analytics 5-wire differential pH & ORP models We stand behind all our products with the Sensorex Guarantee and one year warranty *Hach is a registered trademark of Danaher. Water Analytics is a registered trademark
Kč3,495
S020 - Refill Solution, Potassium Chloride (KCl) for...
Refillable sensors can maintain accuracy for longer time periods. This sensor type requires re-filling with KCl solution when the liquid level is about 1” below the re-fill hole. To do this, slide the protective outer sleeve up to expose the filling hole and fill the electrode to the hole level with KCl (potassium chloride) solution.
Kč1,057
B125 - ORP Calibration Kit
The B125 ORP Calibration kit can be used for a simple calibration of both pH and ORP sensors. Use this kit for pH calibration, then convert the pH buffers into stable ORP buffers by saturating with quinhydrone. The B125 ORP calibration kit is a complete, ready-to-use package and can be used for up to 30 calibrations. Simple calibration of pH and ORP simultaneously Fast response time Mix and prepare the calibration buffers in seconds Instantly ready for use and ships with plastic beakers and stirring sticks One year shelf life guaranteed
Kč4,229
TDS / Conductivity Calibration Standards
Our TDS / Conductivity Calibration Standards are prepared to NIST (National Institute of Standards and Technology) primary solutions standards. Both Mixed Salts and Single Salt solutions are available. A NIST certificate is also available for a nominal charge. Solutions are supplied in quart bottles (946 ml) and are ready for immediate use. Both the TDS and the conductivity values are listed on the label. Shelf life is guaranteed for a year, and each solution is supplied with a MSDS sheet.
Kč1,713
CAL-C110 pH & ORP Simulator
pH and ORP measurement loops can be difficult to troubleshoot unless you have the right tools. Our CAL-C110 simulator mimics the signal of a perfect pH or ORP sensor. No need to throw away good sensors when the issue may be the interconnection cables or pH/ORP instrument. The simulator costs less than most pH or ORP sensors. It can easily pay for itself the very first time you consider disposing of a perfectly good sensor. Allows the user to identify the sensor, cable, meter, preamplifier, or controller as the cause of the problem. An essential tool for troubleshooting pH and ORP systems Compatible with most pH and ORP systems using BNC connectors Simulate high impedance loads Instantly ready for use and includes 9V battery One year limited warranty  
Kč8,387
FCL - Free Chlorine Sensor, Amperometric
Chlorine exists in different chemical forms in solution, including free chlorine (hypochlorite ion and hypochlorous acid) and combined chlorine. Free chlorine is the only form that can perform disinfection, so knowing free chlorine concentration is critical for applications like water and wastewater treatment. FCL free chlorine sensors from Sensorex provide a direct measurement of free chlorine in parts per million (ppm). Using field tested amperometric technology, our FCL sensors perform continuous monitoring without any additional reagents. With a direct 4-20mA output, the FCL sensors can be used with any instrument accepting a 4-20mA input or connected directly to a PLC or SCADA. Direct free chlorine measurement in parts per million (ppm) No reagents requried Direct 4-20mA output Recomm
Kč51,641
CLDA-5018 - Maintenance Kit, Chlorine Dioxide
Keep your chlorine dioxide amperometric sensors running for extended lifetime and improved accuracy using this chlorine dioxide maintenance kit. Compatible with CLD Series Chlorine Dioxide Amperometric Sensors . This kit includes: (1) replacement membrane cap (1) replacement pressure relief band (2) 30mL bottles of electrolyte refill solution (2) 10mL syringes (3) polishing squares
Kč8,016
FCLA-5018 - Maintenance Kit, Free Chlorine
Keep your free chlorine amperometric sensors running for extended lifetime and improved accuracy using this free chlorine maintenance kit. Compatible with FCL Series Free Chlorine Amperometric Sensors . This kit includes: (1) replacement membrane cap (1) replacement pressure relief band (2) 30mL bottles of electrolyte refill solution (2) 10mL syringes (3) polishing squares
Kč7,973
S200CD/10/BNC - Process pH Sensor, Light Duty
The S200CD/10/BNC is a light duty option for continuous monitoring of surface water and ground water, including environmental and industrial source water monitoring. The durable Ultem ® body permits use in the field, while conferring chemical compatibility. Double junction reference protection allows use in environments that contain reference fouling contaminants, including heavy metals. Fully integrated cable comes in a 10 foot (3 meter) standard length, with custom cables available by request . Durable Ultem ®  body BNC connector protects meter connection Low maintenance sealed gel reference design Double junction prevents reference cell contamination 1 year limited warranty
Kč4,308
SSRE - Smart Sensor Remote Electronics
The Sensorex SSRE is used to convert any Sensorex sensor to a smart sensor. It allows for communication in 4-20 mA and modbus. It comes in two variations: (1) DIN rail and (2) UL Enclosure.
Kč32,680
S272CD-ORP-MA and S272CD-ORP-MB - Smart ORP Sensors, Online...
Moderately contaminated water, such as industrial source water or natural water resources, may contain chemicals and debris that damage ORP probe components. Continuous monitoring in these types of applications requires a durable and low maintenance ORP probe. Our S272 series of ORP probes feature a double junction design to protect the reference cell from contamination by sample components that interact with silver. The flat measurement surface is self-cleaning and resists breakage, for minimal maintenance. Reliable performance in demanding applications Extended sensor lifetime Versatile design for submersion or in-line mounting One year limited warranty
Kč41,097
S8100 - Process ORP Sensor, Submersion

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

Kč31,006