The OBS-3+ is a sideways-facing sensor that measures suspended solids and turbidity. It is a submersible probe, part of our OBS® line of products that use a backscatter method to measure turbidity. It replaces the OBS3 on our price lists, and can be used in applications ranging from water quality in freshwater rivers and streams to sediment transport and dredge monitoring. The output for the OBS-3+ can be specified at the time of order, allowing you to customize the sensor to match the datalogger being used to make the measurement.
OBS-3+ Benefits
- Compatible with all Campbell Scientific dataloggers
- Accurate and rugged
- Stainless-steel body allows use down to 500 m in fresh water
- Titanium body allows use down to 1500 m in fresh or salt water
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