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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).

High sensitivity. Ranges from 500mm to 9999mm with 6Hz read rate. Pulse-width, analog voltage, and RS232 serial. Reports range to closest target.

Ranges from 25cm to 1068cm with a 10Hz read rate. Wide detection field. Excellent for people detection.

Ranges from 20cm to 765cm with a 10Hz read rate. Narrowest detection field. Highest noise tolerance.

Ranges from 20cm to 765cm with a 10Hz read rate. Narrowest detection field. Highest noise tolerance.

Ranges from 6 inches to 125 inches. 1-foot detection zone for proximity information with a ~2.5-second acquire time and ~1.5-second release time.

Ranges from 300mm to 5000mm with a ~4Hz read rate. Narrowest detection field. Highest noise tolerance.

Detect large objects from 1mm to 5m. Senses range to objects from 2cm to 5m.

Contains two of each of the LV-MaxSonar-EZ sensors: MB1000, MB1010, MB1020, MB1030 & MB1040.

Contains one of each of the LV-MaxSonar-EZ sensors: MB1000, MB1010, MB1020, MB1030 & MB1040.

Ranges from 300mm to 5000mm with a 10Hz read rate. Mid-width detection field. Balance between sensitivity and side object detection.

Ranges from 25cm to 765cm with a 10Hz read rate. Wide detection field. Excellent for people detection.

High sensitivity. Ranges from 500mm to 9999mm with a 6Hz read rate. Pulse-width, analog voltage, and TTL serial. Reports range to closest target.

Wide beam. Ranges from 500mm to 1525mm with 6.33Hz read rate. Pulse-width, analog voltage, and TTL serial. Reports range to closest target.

Detect large objects from 1mm to 5m. Senses range to objects from 2cm to 5m.

Ranges from 50 cm to 1650 cm with a 1.8Hz read rate. Excellent for cargo detection.

Detect large objects from 1mm to 5m. Senses range to objects from 2cm to 5m.

The LV-MaxSonar-EZ1 is an ideal entry-level ultrasonic distance sensor for hobby and indoor projects. Low power, high performance. Shop now.

Ranges from 25cm to 1068cm with a 10Hz read rate. Widest detection field. Excellent for people detection.

Detect large objects from 1mm to 5m. Senses range to objects from 2cm to 5m.

Ranges from 300mm to 5000mm with a ~4Hz read rate. Mid-width detection field. Balance between sensitivity and side object detection.

Ranges from 500mm to 5000mm with a 0.6Hz read rate. Pulse-width, analog voltage, and TTL serial. Reports range to closest target. Uses filtering to prevent rapid changes in readings. Filter resets at 2% window.

Detect large objects from 1mm to 5m. Senses range to objects from 2cm to 5m.

Ranges from 6 inches to 254 inches. 3-foot detection zone for proximity information with a ~2.5-second acquire time and ~1.5-second release time.