Monitor lake water levels accurately with this low power SDI-12 sensor. Features durable PUR cable and PC logging software for easy data analysis.

The S12S Lake Water Level Sensor is a submersible hydrostatic level sensor designed for continuous water level monitoring in lakes and other freshwater bodies. Its robust construction and low power consumption make it ideal for remote installations where maintenance access is infrequent and reliance on battery power or solar harvesting is essential.
This sensor utilizes SDI-12 (Serial Digital Interface at 1200 baud), a standardized digital protocol commonly used in hydrology and environmental monitoring. SDI-12 allows for efficient data acquisition through its low power demands and streamlined communication with data loggers. This makes the S12S particularly well-suited for integration into existing SDI-12 networks, simplifying data collection and analysis.
The sensor’s pressure transducer measures the hydrostatic pressure of the water column above it, providing accurate and reliable water level readings. The 5 mWC (meters water column) pressure range of this model makes it suitable for a variety of lake depths and monitoring requirements.
The S12S is supplied with PC logging software and an SDI-12 converter, facilitating seamless data logging, visualization, and analysis. This allows users to easily track water level trends, identify potential issues, and make informed decisions about water resource management.
Applications:
- Hydrological monitoring: Continuous monitoring of lake water levels for watershed management, flood forecasting, and drought assessment.
- Environmental research: Studying the impacts of climate change, land use, and water resource management on lake ecosystems.
- Irrigation management: Monitoring water levels in lakes used for agricultural irrigation to optimize water use and ensure sustainable practices.
- Reservoir management: Tracking water levels in reservoirs used for drinking water supply, hydropower generation, and recreation.
Benefits:
- Low power consumption: Ideal for remote locations with limited power availability.
- SDI-12 interface: Enables easy integration with existing data logging systems.
- Durable construction: Ensures long-term reliability in harsh environments.
- Accurate and reliable: Provides precise water level measurements.
- Easy to install and maintain: Simplifies deployment and upkeep.

S12S SDI-12 Interface Lake Water Level Sensor
- Hydrostatic Pressure Range: 5 mWC
- Cable Type: PUR (standard)
- Length of Cable (metres): 10
- PC logging software and converter: SDI-12 (standard)