Flood Level Ultrasonic Sensor — 5 m or 10 m Range, 1 mm Resolution

The Flood Level Ultrasonic Sensor provides highly accurate non-contact measurement for flood detection and water level monitoring. With 1 mm resolution and models available in 5 m and 10 m max ranges, this sensor is designed for reliable operation in stormwater, municipal, and environmental monitoring applications. Near-field handling is built in: targets closer than minimum range are reported as minimum range for predictable readings (300mm on 5m models and 500mm on 10m models.) (Optional at purchase: 4–20 mA; requires 9–36 VDC and replaces standard outputs).