Yosemitech Y523-A online conductivity (salinity) sensor adopts advanced four-electrode technology and features an RS485 digital communication interface that supports the MODBUS protocol. Compared to traditional two-electrode sensors, it provides superior accuracy, a wider measurement range, and enhanced stability. The sensor includes an integrated temperature sensor and employs automatic temperature compensation technology to ensure precise measurements across varying temperature conditions.

- Equipped with an RS-485 communication interface and supporting the standard MODBUS protocol.
- Simultaneously outputs parameters for conductivity, salinity, TDS, and temperature, providing comprehensive monitoring capabilities.
- Features a corrosion-resistant housing with an IP68 waterproof rating, allowing for long-term underwater operation in demanding environments.
- Includes an integrated temperature sensor with automatic temperature compensation functionality to maintain measurement accuracy across different temperatures.
- Includes built-in calibration parameters, accurately calibrated prior to delivery for direct installation and use.