
Enhance your water quality monitoring with the TriOS TORP Sensor—experience precise and reliable ORP measurements across diverse applications.
Discover the TriOS TORP Sensor: Precision-engineered for accurate Oxidation-Reduction Potential (ORP) monitoring in various water quality applications.
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Find out more about the TORP sensor by downloading our comprehensive datasheet. This detailed document provides in-depth information on specifications, features, and applications, empowering you to make informed decisions for your water quality monitoring needs.

High-Precision ORP Measurement: The TORP sensor delivers accurate and reliable ORP readings, essential for monitoring redox processes in water treatment and environmental applications.
Digital Communication Interface: Equipped with a digital interface, the TORP sensor ensures seamless integration with modern data acquisition and control systems, facilitating real-time monitoring and data logging.
Robust Construction: Built with high-quality materials, the sensor is designed to withstand challenging environmental conditions, ensuring long-term durability and consistent performance.
Versatile Installation Options: Suitable for both flow cell and dip probe installations, the TORP sensor offers flexibility to meet specific application requirements.
Low Maintenance Design: Engineered for minimal maintenance, the sensor provides stable measurements over extended periods, reducing operational costs and downtime.
Drinking Water Treatment: Monitoring disinfection processes to ensure water safety and compliance with regulatory standards.
Wastewater Treatment: Controlling aeration and chemical dosing by monitoring redox conditions, optimizing treatment efficiency.
Environmental Monitoring: Assessing natural water bodies’ health by measuring ORP levels, indicating the presence of pollutants or changes in water quality.
Industrial Processes: Managing chemical reactions and corrosion control in various industrial applications through precise ORP monitoring.
Oxidation-Reduction Potential (ORP): The sensor measures the tendency of a solution to either gain or lose electrons, providing critical information about the oxidative or reductive state of the water.
With over 50 years of experience in working with high-quality optical sensors for water analysis, PMA and TriOS Mess- und Datentechnik GmbH have established themselves as a leaders in the field. Our commitment to innovation and precision is evident in the TORP sensor, which reflects our deep expertise in electrochemical sensing technologies. We ensure the highest quality standards and foster active collaboration across departments, resulting in a product that meets the rigorous demands of water quality monitoring
Our team of dedicated field support group technicians are vastly experienced in applications and installations. We therefore appreciate and understand how analysers work, why they were installed and what data they typically ought to produce.
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Established in 1971 PMA is a well-recognised and award winning provider of online instrumentation for process control and compliance monitoring. With expertise in analytical techniques such as Photometry, Colorimetry, Ion-selective electrodes (ISEs), Titration, Fluorescence, Ultrasonics and more.



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