Wawi resistivity counter
Functional sequence
- The FLS is equipped with sensors for fish detection (contact resistance measurement).
- If a fish (several individuals or a school) swims through the structure, this is perceived as ascending or descending, depending on the direction of movement.
- As soon as a fish (several individuals or a school) swims through the structure, the ascent of the FLS is initiated.
- The number of strokes can be reduced by up to 50%.
- The data is recorded using our own software and can be read out digitally -> can also be used as a monitoring system. The data acquisition can be combined with the FLS control device.
- The system can be equipped with one or more cameras, meaning no additional monitoring system is necessary.
Advantages of the system
- Location-adapted sizing
- Reduction in the number of strokes
- Combination with all FLS types possible
- Low maintenance
- Data can be viewed/read out online (monitoring possible)
- No risk of injury to organisms
Goals
- Complements classic monitoring
- Permanent recording of fish movements
- Fish trap replacement
- Comprehensive data
- System protection and optimization of the FLS