The CTZN Digital Sensor from Aqualabo is a high-precision probe designed for conductivity, salinity, and temperature measurement in water quality applications. Using a 4-electrode technology, it provides accurate readings while compensating for fouling and minimizing drift, making it suitable for both environmental and industrial water monitoring.
Its digital architecture ensures seamless integration with monitoring systems via Modbus RS‑485 or SDI‑12 protocols, enabling real-time data acquisition, process control, and automated monitoring workflows. The sensor is designed for durability and long-term deployment in challenging conditions such as wastewater treatment plants, aquaculture, and surface water monitoring.
With low energy consumption and internal calibration data storage, the CTZN sensor minimizes maintenance requirements while delivering consistent, reliable measurements. Its robust construction allows for deployment in both online systems and portable setups.
Key Features
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4-electrode conductivity measurement for accurate and fouling-resistant readings
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Simultaneous measurement of conductivity, salinity, and temperature
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Digital communication via Modbus RS‑485 / SDI‑12
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Low energy consumption for continuous monitoring
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Internal calibration data storage reduces frequent recalibration
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Robust construction for harsh environments
Advantages
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Accurate and repeatable measurements for environmental and industrial water monitoring
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Digital output simplifies integration with SCADA, dataloggers, and automated systems
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Durable and low-maintenance design ensures long-term reliable performance
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Suitable for wastewater treatment, aquaculture, surface water, and industrial effluents
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Supports real-time monitoring and automated decision-making
The Digital Sensor CTZN from Aqualabo provides a precise, durable, and digitally integrated solution for conductivity and salinity monitoring, empowering water quality professionals and engineers with accurate data for regulatory compliance and operational control.





