OTT SLD - Side Looking Doppler Sensor
OTT SLD
The OTT SLD is a measurement system for continuous measurement of water velocity and level in streams, rivers, and canals. The sensor employs the acoustic Doppler principle to reliably measure flow velocity in a variety of naturally occurring conditions, including during most flood events.
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| Usage Type: | Fixed installation |
| Measurement technology: | Acoustic |
| Parameters measured: | Flow velocity |
| Product Highlights: | Side-Looking-Doppler for continuous discharge measurement in rivers and open channels. Discharge calculation based on velocity – index – method. Integrated vessel filter algorithm, Modbus interface and output of total volume of flow (max. interval 1 day). |
| Measurement range: | ± 10 m/s |
| Accuracy: | ± 1 % of measured value ± 0.5 cm/s |
- Reliable performance in waters with high sediment load and flood situations
- Applicable in natural rivers, streams, shipping, irrigation and service water canals
- Also suitable for small water bodies (smallest cell size 20 cm)
