HH SCIENCE provides industrial-grade CLD sensors designed for robust performance in municipal, food processing, and industrial water treatment systems. We offer OEM customization for housing, communication, and calibration. Contact our engineering team for tailored solutions or explore our full product range built to meet demanding industry standards.
Chlorine Dioxide (CLD) Sensors
Chlorine Dioxide (CLD) Sensors
Check our latest Chlorine Dioxide (CLD) sensors for lab and industrial applications
SKU: HH1000
HH SCIENCE HH1000 Online Process pH Sensor
Original price was: US$45.00.US$35.00Current price is: US$35.00.
Select options SKU: HH1000P
HH SCIENCE HH1000P Pure Water Online Process pH Sensor
Original price was: US$205.00.US$154.00Current price is: US$154.00.
Select options SKU: HH2000
HH SCIENCE HH2000 Online Process pH Sensor
Original price was: US$90.00.US$69.00Current price is: US$69.00.
Select options SKU: HH2000P
HH SCIENCE HH2000P Pure Water Online Process pH Sensor | Glass Body Electrodes
Original price was: US$300.00.US$220.00Current price is: US$220.00.
Select options SKU: HH2100
HH SCIENCE HH2100 Water Online Process pH Sensor | Glass Body Electrodes | Ceramic Double Junction | Anti-Fouling | Clog-Resistant | Longevity
Original price was: US$205.00.US$154.00Current price is: US$154.00.
Select options SKU: HH2300
HH SCIENCE HH2300 Water Online Process pH Sensor | Glass Body Electrodes | Ground Glass Double Junction | Anti-Fouling
Original price was: US$220.00.US$167.00Current price is: US$167.00.
Select options SKU: HH2300P
HH SCIENCE HH2300P Ultra-Pure Water Online Process pH Sensor | Glass Body Electrodes | Ground Glass Double Junction | Anti-Fouling
Original price was: US$400.00.US$300.00Current price is: US$300.00.
Select options SKU: HH2500
HH SCIENCE HH2500 Water Online Process pH Sensor High Pressure Chemical Resistant Electrode | Cylindrical Acid/Alkali-Resistant Glass Membrane
Original price was: US$485.00.US$360.00Current price is: US$360.00.
Select options What Is a Chlorine Dioxide Sensor and Why Choose HH SCIENCE?
Chlorine Dioxide (ClO₂) is a powerful oxidizing agent widely used for disinfection in drinking water, cooling towers, food processing, and industrial water treatment. A Chlorine Dioxide sensor is designed to continuously monitor ClO₂ concentration in water, ensuring proper dosing and safe residual levels. These sensors help maintain compliance with health and safety standards, optimize chemical usage, and reduce operational costs.
HH SCIENCE Chlorine Dioxide Sensors use advanced electrochemical or membrane-based technology to deliver stable and accurate measurements, even in challenging water conditions. Our sensors are built with high-grade materials to resist corrosion and fouling, extending lifespan and minimizing maintenance. Equipped with digital RS485 MODBUS communication, our sensors easily integrate into modern monitoring systems, offering real-time data for smarter control.
What sets HH SCIENCE apart is our deep expertise in OEM sensor development. We offer customizable options for sensor length, housing material, membrane type, and communication protocols. Whether you’re managing a municipal water facility or an industrial processing plant, our engineers work with you to deliver reliable, application-specific solutions.
Trust HH SCIENCE for precise, long-lasting Chlorine Dioxide sensing backed by professional support and proven field performance.
For Personal Clients
Our Chlorine Dioxide (CLD) sensors offer accurate, easy-to-use monitoring for water quality in residential, small-scale, or hobby applications. Choose from our available models and enjoy reliable performance with direct online purchase options. Ideal for aquaponics, pools, or home disinfection systems.