Digital submersible level sensors offer high-accuracy liquid level measurement for demanding environmental monitoring, geotechnical, and research applications. These sensors are designed for long-term deployment in challenging conditions, featuring robust construction and advanced digital communication protocols for reliable data acquisition and remote data logging.
DCL 531 Modbus RTU RS 485 Submersible Stainless Steel Liquid Level Sensor - Digital submersible stainless steel liquid level sensor with a Modbus RTU protocol RS 485 serial bus interface.
36XW Digital Submersible Hydrostatic Level Sensor - The 36 X W is a high accuracy sensor with analogue 4-20mA / 0-10Vdc or digital RS485 output for submersing into a liquid to measure depth.
DCL 551 RS485 Modbus RTU Submersible Low Range Fuel, Oil & Wastewater Level Probe - Low range digital interface submersible liquid level probe with RS 485 Modbus RTU protocol serial bus communications for measuring level of fuel, oil and wastewater in low fill height open tanks.
DCL 571 RS485 Modbus RTU Submersible 22mm dia Groundwater & Wastewater Level Probe - 22mm diameter digital interface submersible liquid level probe with RS 485 Modbus RTU protocol serial bus communications for installing in 1" diameter tubes to measure groundwater level and measuring wastewater with nose cone removed.
S12C SDI-12 Seawater Pressure & Temperature Transducer - SDI-12 protocol transducer for sensing water depth level and temperature in seawater, brackish water, tidal water, saline water or leachate.- S12S SDI-12 Coms IP68 Pressure and Temperature Sensor - Combined pressure and temperature sensor with a 1200 baud rate serial data interface as defined by the SDI-12 support group.
- SDI-12 interface, 2 bar absolute, submersible water level sensor
- Modbus RTU RS485 submersible borehole water level sensor
- Evaporation pan SDI-12 environmental data interface water level sensor
- Low power consumption SDI-12 lake water level sensor
- Roadside creeks & streams flood warning SDI-12 coms water level sensor
- Irrigation water channel and storage dam SDI-12 submersible level sensor with 10m range
Find out more about Digital Submersible Liquid Level Sensors to determine which product options and capabilities will best meet your application requirements.
Digital submersible level sensors are invaluable tools for researchers, environmental scientists, and engineers involved in monitoring water levels and conducting hydrological studies. These sensors provide precise and reliable level data in diverse environments, from groundwater aquifers and surface water bodies to laboratory settings and geotechnical installations.
Applications
- Groundwater Monitoring: Assessing groundwater levels and fluctuations is crucial for sustainable water resource management, understanding aquifer dynamics, and evaluating the impact of human activities or climate change. Digital submersible level sensors provide long-term, accurate data for these critical assessments.
- Surface Water Monitoring: Monitoring water levels in rivers, lakes, and wetlands is essential for flood forecasting, water quality studies, and ecological research. Digital sensors with remote data logging capabilities enable continuous monitoring and analysis of water level trends.
- Hydrological Research: Scientists utilize digital submersible level sensors in various research projects, such as studying water flow patterns, infiltration rates, and the impact of land-use changes on water resources. The high accuracy and data logging capabilities of these sensors are crucial for obtaining reliable research data.
- Geotechnical Monitoring: Monitoring water levels in boreholes, piezometers, and other geotechnical installations is essential for assessing slope stability, foundation performance, and groundwater contamination. Digital sensors offer reliable data acquisition and remote monitoring in these often challenging environments.
- Laboratory and Field Testing: Digital submersible level sensors are used in laboratory experiments and field trials to measure liquid levels with precision. Their digital output allows for easy integration with data acquisition systems and analysis software.
Advantages
- Remote Data Logging: Digital communication protocols enable remote data acquisition and storage, minimizing site visits and ensuring continuous data collection even in remote or inaccessible locations.
- Data Integrity: Digital signals are less susceptible to noise and signal degradation, ensuring accurate and reliable data transmission over long distances.
- Integration with Data Acquisition Systems: Digital sensors can be easily integrated with data loggers, telemetry systems, and computer networks for real-time data analysis and visualization.
- Long-term Deployment: Robust construction and low power consumption make these sensors suitable for long-term deployment in harsh environments, reducing maintenance needs and ensuring data continuity.
Selection Considerations
Factors to consider when selecting a digital submersible level sensor for environmental monitoring and research applications include:
- Accuracy and Resolution: The required level of precision for the specific application.
- Measurement Range: The expected range of water levels to be measured.
- Communication Protocol: Compatibility with existing data logging or telemetry systems (e.g., SDI-12, Modbus).
- Environmental Conditions: Temperature range, pressure rating, and chemical compatibility with the water being monitored.
- Power Requirements: Battery life or external power options for long-term deployments.
By utilizing digital submersible level sensors, researchers and environmental professionals can obtain high-quality data, improve monitoring efficiency, and gain a deeper understanding of complex hydrological processes.