The Pontoon Vertical Profiling System delivers reliable, fully automated data collection for water column insights.
Deployable in the waterbody, the Pontoon Vertical Profiler offers user-programmable sample intervals, redundant error recovery logic that recovers automatically, and wireless transmission options. The profiler is compatible with all YSI EXO and 6-Series sondes equipped with depth and comes with rugged, non-corrosive mechanical winch and drive mechanisms, Profile Wizard software for easy setup, configuration, and deployment, profile data analysis and export software. There is also an optional meteorological package for those needing other environmental data.
When paired with a fully-loaded EXO Sonde, the pontoon profiler can be programmed to move up and down the water column at regular intravals, collecting high-resolution data on water conditions across various parameters. Data can be transmitted via telemetry or a direct connection for visibility into changing water conditions. With timely insights, operators can respond quickly and optimize operations.
Some of the notable features are:
- Submersible, water-tight enclosure for system electronics
- Compatible with all EXO Sondes equipped with depth
- An optional depth sounder that automatically compensates for varying water levels from tides, reservoir levels, etc.
- Uses top and bottom as reference points for software-controlled positioning
- Profiles up and down and parks at any depth
- User-selectable sampling intervals
- Profile Wizard Software for simple program configuration
- Wireless or direct-connect data transmission options
- Redundant error recovery logic detects unexpected activity and recovers automatically
Applications include:
- Drinking water reservoirs monitoring water quality: salinity, turbidity, temperature, chlorophyll, DO, pH, and PAR (photosynthetically active radiation)
- Homeland security applications
- Research on upwelling events
- Hydropower thermal phenomena and temperature studies
- General monitoring of lakes, rivers, estuaries, and bays
If you're interested in additional profiling systems, we also offer fixed profilers.
Available Options:
- SCADA Interface - Allows for data collection from a YSI Vertical Profiler via direct connection or telemetry to a customer's PLC

This product is a complete solution from our Integrated Systems & Services group. Let our application engineers help you with the heavy lifting on your next project. Contact YSI's Integrated Systems & Services team to discuss your specific monitoring application. We offer a variety of buoy platforms that can be tailored to fit your needs.