OTT RLS is a non-contact radar level sensor with pulse radar technology. The OTT RLS offers a large measurement range with a small blanking distance and narrow beam width and it easily connects to most data loggers.
RLS Measures water level or depth to water from a bridge, pier or mounting arm. Flood warning
0.4 … 35 m
SDI-12, RS-485 (using SDI-12), or 4 ...20 mA