Search results

MB7851 is a weather-resistant ultrasonic tank-level sensor with 1 mm resolution, 5 m max range, and ~2 Hz read rate. Output is selectable by wiring—RS232 or TTL serial, scaled analog voltage, or analog envelope; supply 3.0–5.5 VDC

Near-field handling is built in: targets closer than 50 mm are reported as 50 mm for predictable readings.

(Optional at purchase: 4–20 mA; requires 9–36 VDC and replaces standard outputs). 

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

Ranges from 300mm to 5000mm with a ~4Hz 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 500mm to 5000mm with a 6Hz read rate. Pulse-width, analog voltage, and RS232 serial. Reports range to closest target.

Ranges from 500mm to 5000mm with a 6Hz read rate. Pulse-width, analog voltage, and RS232 serial. Reports range to closest target. Uses filtering to prevent rapid changes in readings. Filter resets at 2% window.

NEW! This ultrasonic tank level sensor features a 1mm resolution with a minimum range of 300mm and a 16.5-meter maximum range and operates from 5.5V to 40V.  The sensor has the following outputs: RS232 & TTL Serial, analog voltage, analog envelope. 

MB7955 HR‑MaxTemp PCB and Heat Shrink

MB7956 MaxTemp cable sold per foot i.e. 1 ft = qty 1 (Purchased with the MB7955)

MB7957 HR-MaxTemp PCB, heat Shrink, and 3 feet of cable

MB7958 Assembled HR‑MaxTemp with 3 feet of cable

MB7959 Assembled HR‑MaxTemp with 6 feet of cable

MB7972 Assembled HR‑MaxTemp with 20 feet of cable

The HR-MaxTemp is designed to be used alongside the HR-MaxSonar sensors. The HR-MaxSonar sensor upon power-up will automatically detect an attached temperature sensor and begin to apply temperature compensation for the speed of sound changes to all range outputs.

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.

Ranges from 20cm to 765cm with a 10Hz read rate. Mid-width detection field. Balance between sensitivity and side object detection.

Ranges from 20cm up to 765cm* with up to a 40Hz read rate. The sensor features I2C output and reports the range to the closest target.

Ranges from 300mm to 5000mm with a 10Hz read rate. Narrow detection field. High noise tolerance.

Ranges from 300mm to 5000mm with a 7.5Hz read rate. Pulse-width, analog voltage, and RS232 serial. Reports range to closest target.

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

This ultrasonic sensor provides range information from 20cm up to 765cm* for the nearest detectable target at 1-centimeter resolution with a speed of 10Hz, and pulse-width, analog voltage, and RS232 serial outputs.

Ranges from 500mm to 5000mm with a 6Hz read rate. Pulse-width, analog voltage, and TTL serial. Reports range to closest target. Uses filtering to prevent rapid changes in readings.

Ranges from 25cm to 765cm with up to 40Hz read rate. Widest detection field. Excellent for people detection.

Ranges from 500mm to 5000mm with a 0.6Hz 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 20cm to 765cm with a 10Hz read rate. Mid-width detection field. Balance between sensitivity and side object detection.

Ranges from 20cm up to 765cm* with a 10Hz read rate. Analog envelope, analog voltage, and TTL serial. Reports range to closest target.

Ranges from 300mm to 5000mm with a 0.6Hz read rate. Pulse-width, analog voltage, and TTL serial. Reports range to largest target.

Ranges from 6 inches to 254 inches with a 20Hz read rate. Narrowest detection field. Highest noise tolerance.