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

SG200CD - pH Electrode, Glass, Sealed
Applications such as environmental and wastewater sampling involve some uncertainty about what samples may contain. When dealing with unknown or unpredictable sample types, you need an electrode you can trust to deliver accurate measurements regardless of the contaminants you encounter. The SG2000CD has a double junction reference design to prevent reference fouling by heavy metals and other sample contaminants. With a chemically inert glass body, this electrode can be safely used in the widest range of chemical environments. Accurate measurements across full pH scale (0-14) Maximum chemical compatibility Low maintenance sealed gel reference Compatible with any meter accepting BNC Booted BNC protects meter connection One year limited warranty
Kč5,164
UVT-LED-SW - UV Transmittance Monitor, Online
The UVT-LED-SW Online UV Transmittance Sensor provides reliable UVT measurements for UV disinfection optimization . Ideal for continuous monitoring of open channel wastewater UV disinfection , the UVT-LED-SW features an LED light source that lasts up to 5x longer than traditional mercury lamps. Our patented automatic cleaning and calibration system reduces fouling and drift, so technicians don’t have to waste time servicing the units daily. Available with inline or submersion installation kits (see “What’s Included” below). Perfect for first time installs or retrofits of existing UV disinfection monitoring systems. Reliable continuous monitoring with patented automatic cleaning & calibration Stable measurements driven by high-performance UV-C LED technology Direct 4-20mA outp
Kč426,296
TX10 - pH/ORP Transmitter, 4-20mA
The TX10 pH and ORP transmitter is a convenient and cost effective solution for pH and ORP monitoring. This transmitter allows you to save space in your panel with the small footprint of its 1/8 DIN case. The isolated, reversible 4-20mA output of the transmitter provides versatility for a range of process control possibilities. Easy to install 1/8 DIN Case 4-20mA current output Compatible with sensors that utilize spade lug connectors Clear LCD displays pH or ORP and temperature 100-240 VAC power supply Note: The TX10 pH and ORP transmitter is only compatible with sensors that have spade lug connectors.
Kč21,450
S8000CD-ORP - ORP Sensor Cartridge for S8000 Series Kits,...
Our S8000 series of ORP deliver the most reliable online ORP monitoring in a unique, modular package that minimizes total cost of ownership. These sensor cartridges can be changed in a few seconds with no tools or re-wiring required. Extended sensor lifetime with ERP Reference System. Reliable performance in demanding applications Lightning fast sensor changes with no tools required Extended sensor lifetime All mounting hardware is reuseable. Only replace the quick-change sensor cartridge One year limited warranty
Kč9,806
EM805-EC - Smart Conductivity Modules (4-20mA or MODBUS/RS485)...
MODBUS/RS485 Interface for conductivity sensors The EM805-EC is our most cost-effective solution for connecting our S8000 series Contacting Conductivity sensors to a PLC or SCADA system. This small electronic module functions as a blind transmitter with a 4-20mA or MODBUS/RS485 output. No additional instrumentation is required to condition the sensor signal to be read by your PLC or SCADA. It can also be used to pair Sensorex sensors with any controller that has a 4-20mA or RS485 input card. Easily connects to our CS300 Modular Contacting Conductivity Sensor Cartridge and S856 cable to form a complete monitoring solution. Blind 4-20mA or MODBUS/RS485 transmitter for connecting conductivity sensors to PLC or SCADA Small form factor saves valuable panel space Input Voltage Options: 12V DC –
Kč24,641
EM800 and EM801 - Output Amplifier Modules for S8000 Series...
Now Available with optional MODBUS/RS485 Interface For S8000 Modular pH, ORP and Contacting Conductivity applications which require more than a direct electrode output, plug-in electronic modules are available. Simply select the parameter type and desired amplifier/output. Input Voltage Options: 12V DC – MODBUS only 24V DC – 4-20mA & MODBUS
Kč11,971
EM805 - Smart modules (4-20mA or MODBUS/RS485) for S8000 Series
The EM805 is our most cost-effective solution for connecting our S8000 series pH and ORP sensors to a PLC or SCADA system. This small electronic module functions as a blind ORP transmitter with a 4-20mA or MODBUS/RS485 output. No additional instrumentation is required to condition the sensor signal to be read by your PLC or SCADA. It can also be used to pair Sensorex sensors with any controller that has a 4-20mA or RS485 input card. Blind 4-20mA or MODBUS/RS485 module for connecting ORP sensors to PLC or SCADA Input Voltage Options: 12V DC – MODBUS only 24V DC – 4-20mA & MODBUS Small form factor saves valuable panel space Compatible with S8100 submersion pH and ORP sensors Compatible with PT1000 RTD temperature compensation
Kč23,863
CALBOX MB - Calibration Box for Modbus Sensors
The Calibration Box (PN# CALBOX – MB) is used to calibrate modbus sensors. The wires from the sensors connect to the terminal block on the front of the box. It connects to a computer via a USB interface. This product is to be used with only the integrated version of our Smart Sensors, which include: S272 pH & ORP sensors DO6400 Series sensors TCS3020 sensor FCL & CLD amperometric sensors The Calibration Box is not measurement specific. One of these can be used to calibrate all integrated sensors.
Kč12,993
PM1000 - SensoLab Benchtop pH/ORP Meter
The new SensoLab Series Benchtop pH/ORP Meter is the perfect solution for a range of applications from instructional chemistry laboratories to quality control testing. Our waterproof pH and ORP meter helpfully prompts you through the calibration and measurement procedures, and includes the optional AUTOLOCK feature to ensure repeatable and reliable pH and mV measurements. This versatile meter can be powered in two ways, either with 6 AAA batteries to save your valuable bench space or with an AC power cable. Use with any of our Laboratory pH Eletrodes  or ORP Sensors . Or you can check out our SensoLab pH Meter Kit for a complete pH measuring solution.
Kč24,073
Double-junction, Plastic Body Flat pH and ORP Electrodes with...
Our S354CD electrodes have a rugged flat measurement surface, which breaks less easily when it comes in contact with hard materials. When used in-line it resists coating and fouling. This makes it a great choice for measuring slurries, sludges, and viscous samples as well as those containing suspended solids. The DIN 13.5 cap (S6) provides flexibility – connect to cables up to 25 feet (order separately).
Kč13,754
CS200 - Contacting Conductivity Sensor, 12 mm Platinum
Ideal for Laboratory or Light Industrial Process Applications Submersible in tank or mounted inline Made of rugged epoxy body Accurate Measurements Select from three cell constants based on your measurement range Use temperature compensation for best performance Compatible with Most Portable & Benchtop Meters CA Residents :  Prop 65 WARNING(S) *Accuracy and repeatability of the sensor depends on the accuracy of the calibrating electronics
Kč13,544
CS150 - Graphite Contacting Conductivity Sensor, 12 mm
Used for Laboratory and Light Industrial Applications: Cell constants are made from graphite to provide good performance for the value. Configurable to Meet Your Exact Needs:  Select from our options below for a quick delivery or fill out the contact us form at the bottom for a custom product! Choose your cell constant, temperature compensation, cable lengths, and connectors Multiple Use Cases Submerge in a tank or mount in-line in a pipe. Lab version compatible with Sensorex’s CM1000 Process version (light industrial) compatible with Sensorex transmitters including: CX105, CX2000, CX2000RS, CX3100
Kč12,854
S1010CD - pH Electrode, Research-Grade, Sealed
In research studies or development applications where heat, moisture, or chemical contaminants may damage equipment, electrode durability is key. The S3010CD is durable inside and out. All the functional components – the pH glass, the meter connection, and the cable connection – are reinforced with protective elements. A double junction reference prevents contamination by heavy metals, proteins, TRIS buffer, and other contaminants. Our most accurate and sensitive laboratory electrode Extensive chemical compatibility Double junction design prevents reference contamination Reinforced meter and cable connections with removable pH glass guard Low maintenance sealed gel reference design
Kč12,217
S350CD/BNC - pH Electrode, Flat Tip
Agar plates, skin, and electrophoresis gels are all surfaces that may be difficult to measure with a typical glass bulb electrode due to concerns about bulb breakage. To facilitate these and other surface measurements, we created the S350CD/BNC flat tip pH electrode. It has a rugged flat measurement surface, which breaks less easily when it comes in contact with hard materials. This makes it a great choice for measuring slurries, sludges, and viscous samples as well as those containing suspended solids. Flat measurement tip for surface measurements and slurries Double junction electrode design prevents reference contamination Durable Ultem® body BNC protects meter connection One year limited warranty
Kč6,116
SG200C/BNC - pH Electrode, Glass, Extended Life
Environmental, wastewater, and other sampling applications may expose electrodes to unknown contaminants. Over time, exposure to contaminants such as heavy metals and reactive chemicals, will take a toll on a sensor’s functional components.  The best sensors for these types of applications are built to safely handle contaminants to maximize working lifetime. Our SG200C/BNC has a double junction reference design to prevent fouling by sample contaminants that interact with Silver (Ag). The refillable reference junction allows users to replace the liquid fill solution as it becomes depleted or contaminated, instead of replacing the whole sensor. Accurate measurements across full pH scale (0-14) Glass electrode body provides maximum chemical compatability Double junction design prevents r
Kč4,736
SG201C/BNC - pH Electrode, Glass, Light Duty
Whether you are a student measuring pH in a lab or a business owner monitoring plant or crop health, you need a pH electrode that will consistently deliver accurate measurements. If you deal with a wide variety of chemicals or any aggressive substances, a glass probe like our SG201C/BNC is a safe choice due to the chemically inert properties of glass. This basic, single junction electrode has a refillable reference cell, allowing users to maintain measurement precision throughout the sensor lifetime. Accurate measurements across full pH scale (0-14) Glass body withstands harsh chemicals Refillable reference for extended working lifetime Use with any meter accepting BNC One year limited warranty
Kč5,164
S200C/BNC - Laboratory pH Electrode
The Sensorex S200C/BNC is one of our most popular laboratory pH electrodes, due to its reliability and low maintenance design. The S200C/BNC features a durable Ultem ® body for superior chemical compatibility. Durable and chemically compatible Ultem ® body Reliable and accurate over the full range of pH measurements No refilling or maintenance required with sealed gel-filled design Instantly ready for use, and has one year guaranteed shelf life One year limited warranty
Kč3,111
EX2000RS - Toroidal Conductivity Transmitter
The EX2000RS toroidal conductivity transmitter has one 4-20 mA output, an RS-485 serial interface for use with Modbus RTU or ASCII, and can display conductivity, percent concentration, TDS, and salinity. Use with either the durable Noryl-body TCS3020 Toroidal Conductivity / TDS Sensor or the TCS3020 PEEK Toroidal Conductivity / TDS Sensor.
Kč53,558
TX3100 - pH/ORP Transmitter/Controller, Intelligent
NOW Available! Our TX3100 is an intelligent pH and ORP controller/transmitter for reading pH and ORP sensors and programmable process control. This controller replaces the TX3000 1/2 DIN pH/ORP controller and features an updated user interface with user friendly full text and graphical display. This makes operation, calibration, and maintenance easier for operators in treatment plants. The TX3100 also features a solution ground input for accurate readings in applications with ground loop issues. NEW graphical display shows sensor data and aids in the calibration process 2 programmable relays (Hi/Lo, Hi/Hi, or Lo/Lo) Solution ground input eliminates measurement errors caused by reference ground potentials Compatible with all Sensorex sensors with tinned leads and PT1000 RTD temp comp
Kč33,550
CX3100 - Conductivity Transmitter, Intelligent
Our CX3100 Conductivity Controller is an excellent choice for high temperature, high pressure applications. Compatible with our CS675 , CS676 , and CS700 stainless steel conductivity probes, the CX3100 is the only Sensorex controller with automatic temperature compensation up to 200°C. The CX3100 replaces the Sensorex CX3000, and features an updated user interface with user friendly full text and graphical display. Monitors conductivity, resistivity, TDS, or salinity 1/2 DIN Transmitter/Controller with full text and graphical display Ideal for use in high temperature applications (with stainless steel conductivity probes ) Automatic temperature compensation up to 200°C (PT1000 RTD)
Kč43,218
TX2000 - Intelligent pH & ORP Transmitter/Controller
Our TX2000 is an intelligent transmitter/controller for reading pH and ORP sensors and programmable process control. The large LCD display shows pH/ORP value simultaneously with temperature. Compatible with all Sensorex combination-style pH and ORP sensors. Versatile mounting options for panel or wall mounting. Reliable pH/ORP monitoring and process control Simple sensor calibration High-accuracy measurements Compatible with all Sensorex combination-style pH/ORP sensors One year limited warranty Note: Transmitter is only compatible with sensors with tinned leads.
Kč35,654
EX2000RS - Toroidal Conductivity Monitoring System
The SensoPRO Toroidal Conductivity Monitoring System delivers reliable conductivity monitoring with toroidal (inductive) sensor technology . The NEW  EX2000RS toroidal conductivity transmitter has one 4-20 mA output, an RS-485 serial interface for use with Modbus RTU or ASCII, and can display conductivity, percent concentration, TDS, and salinity. The durable Noryl-body TCS3020 Toroidal (Inductive) Conductivity / TDS Sensor is resistant to fouling, coating, and corrosion and requires virtually no maintenance. Most reliable conductivity / TDS monitoring Minimal sensor maintenance requirements Displays conductivity, TDS, % concentration, and salinity Robust integration with Modbus RTU or ASCII Sensorex Guarantee: One year limited warranty This rugged toroidal conductivity monitoring sys
Kč80,398
CX2000 - Conductivity Transmitter/Controller
Our CX2000 is a fully-featured conductivity controller and 4-20mA transmitter for reading contacting conductivity sensors and programming process control. Set points are easily selected for 2 relay outputs and 1 wash control. Sensor calibration is simple with preset standards. The large LCD display features auto-sense back-light technology for use in all environments, including cooling tower controller applications. Reliable process control Lightning fast sensor calibration Perfect for use in all environments Compatible with a wide variety of sensors One year limited warranty Note: Transmitter is only compatible with sensors with tinned leads and either 30k NTC or Pt1000Ω RTD temperature compensation.
Kč40,536
TX105 - pH/ORP Transmitter, Loop Powered 4-20mA
Our TX105 is a fully-featured pH/ORP transmitter for use with pH and ORP sensors. The large display shows pH/ORP value simultaneously with temperature. Versatile mounting options for panel, DIN rail or pipe mount. Reliable pH/ORP monitoring Simple sensor calibration Automatic sensor maintenance alerts Compatible with a wide variety of Sensorex pH/ORP sensors One year limited warranty Note: Transmitter is only compatible with sensors with tinned leads.
Kč35,563
CX105 - Conductivity Transmitter, Loop-Powered 4-20mA
Our CX105 conductivity transmitter is an isolated output 4-20mA industrial transmitter for reading contacting conductivity sensors. The CX105 transmitter also measures Resistivity and TDS. Easily power the unit with available two-wire power supply loop. This transmitter is ideal for connecting to a PLC for advanced control systems. The CX105 has versatile mounting options for wall or panel mount. With a dual display LCD, monitoring both the measuring value and the temperature is simple. Dual display shows the measuring value and temperature Compatible with a wide variety of contacting conductivity, resistivity, and TDS sensors One year limited warranty CE certified – compliant with European Community Standards
Kč35,563
TX100 pH/ORP Loop Powered 4-20mA Transmitter
Our TX100 is a fully-featured pH/ORP transmitter for use with pH and ORP sensors. The large display shows pH/ORP value simultaneously with temperature. Versatile mounting options for wall, panel, DIN rail or pipe mount. Reliable pH/ORP monitoring Simple sensor calibration Automatic sensor maintenance alerts Compatible with a wide variety of Sensorex pH/ORP sensors One year limited warranty Note: Transmitter is only compatible with sensors with tinned leads.
Kč19,669
TX20 - pH and ORP Controller
Our TX20 Automatic pH Controller is a convenient and cost effective solution for monitoring and maintaining both pH and ORP. This controller allows you to save space in your panel with its small footprint 1/8 DIN case. You can also use the two on/off relay outputs to program process control, including management of alarms and chemical dosage systems. Easy to install 1/8 DIN Case Two on/off controls (relay outputs) Compatible with sensors that utilize spade lug connectors Clear LCD displays pH or ORP and temperature 100-240 VAC power supply Note: The TX20 Automatic pH Controller is only compatible with sensors that have spade lug connectors.
Kč24,859
S853, S855, and S856 - Cable Assemblies for S8000 Series Sensors
The S853 and S855 are shielded, low-noise cable assemblies for our S8000 series pH and ORP sensors. The cable assembly features a 3/4″ NPT thread submersion installations. The S853 is for use with sensors without automatic temperature compensation. The S855 is for use with sensors with automatic temperature compensation. The S856 is for use with conductivity sensors.
Kč5,890