Allows customers to easily through-hole mount WR sensors.

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 10Hz read rate. Narrowest detection field. Highest noise tolerance.

Ranges from 300mm to 5000mm with a 6.7Hz read rate. Pulse-width, analog voltage, and TTL serial. Reports range to largest target.

Ranges from 20cm to 765cm with up to 40Hz read rate. Narrowest detection field. Highest noise tolerance.

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

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

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

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

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.

The MB7962, MB7963, MB7964, and MB7965 Micro-B USB cables are USB2.0 compliant and backwards compatible with USB 1.0 standards.

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 300mm to 5000mm with a 6.7Hz read rate. Pulse-width, analog voltage, and RS232 serial. Reports range to largest target.

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.

The MB7380 HRXL-MaxSonar-WRT is a reliable ultrasonic distance sensor designed to provide accurate measurements over a wide range. Perfect for various automation and robotics applications, this sensor can measure distances from 300mm up to 5000mm with ease.

Equipped with a high read rate of 7.5Hz, the sensor ensures real-time data updates for responsive system performance. Its versatile output options include pulse-width modulation, analog voltage, and TTL serial, making integration straightforward for different control systems.

This ultrasonic distance sensor reports the distance to the nearest target, enabling precise detection and obstacle avoidance. Its robust design and accurate readings make it an excellent choice for projects requiring dependable distance measurement.

Ranges from 6 inches to 254 inches with a 20Hz read rate. Widest detection field. Excellent for people detection.

The MB7940 EZ Mounting Hardware Kit is for use with our EZ sensors without housing options. The included hardware gives customers easy access for through-hole mounting.

The kit consists of:

4qty M3 x 6 Screws
4qty M3 Nuts
2qty M3 x 6 + 6 Male/Female Standoffs
2qty M3 x 8 + 6 Male/Female Standoffs
2qty M3 x 10 + 6 Male/Female Standoffs
2qty M3 x 8 Male/Female Standoffs
2qty M3 x 10 Male/Female Standoffs

*Sensors sold separately.  

The MB8450 Car Detection Sensor is a low‑cost vehicle detection sensor that uses ultrasonic technology for non-contact sensing.

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

Ultrasonic sensor ranges to the largest acoustic return, with centimeter resolution, providing range information from 25cm up to 765cm*, at a 6.7Hz read rate with pulse-width, analog voltage, and RS232 serial output.