Ranges from 500mm to 9999mm with a 0.6Hz read rate. Pulse-width, 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 500mm to 5000mm with 0.6Hz read rate. 4mA minimum range and 20mA maximum range. Reports range to closest target.

Ranges from 500mm to 5000mm with 0.6Hz read rate. 4mA minimum range and 20mA maximum range. Reports range to largest target.

Ranges from 500mm to 5000mm with 0.6Hz read rate. 20mA minimum range and 4mA maximum range. Reports range to closest target.

Ranges from 500mm to 5000mm with 0.6Hz read rate. 20mA minimum range and 4mA maximum range. Reports range to largest target.

This ultrasonic tank level sensor features a 1cm resolution with a 5-cm minimum range and a 5-meter maximum range.  The sensor has the following outputs: RS232 & TTL Serial, analog voltage, analog envelope. 

This ultrasonic tank level sensor features a 1mm resolution with a 50mm minimum range and a 5-meter maximum range.  The sensor has the following outputs: RS232 & TTL Serial, analog voltage, and analog envelope.

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 2.5V to 5V.  The sensor has the following outputs: RS232 & TTL Serial, analog voltage, analog envelope.

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. 

MB7900 Sensor to 4-20mA Signal Converter

The MB7900 is an optional add-on for most WR and TankSensor models, enabling seamless integration with systems that require a 4-20mA output. This converter provides a 4-20mA signal through an M12 (8-pin) connection, available in both male and female connector versions, or via flying leads.

With the MB7900, there’s no need for third-party adapters, daughter boards, or additional workarounds to achieve 4-20mA compatibility—everything is built into the solution.

Note: This is not a standalone product. It must be selected as a configurable option for compatible sensors. Selecting "4-20mA" under output will automatically add the MB7900 Sensor to 4-20mA Signal Converter to the sensor's build.

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.  

Allows customers to easily through-hole mount WR sensors.

High Performance Shielded Cable. Cable sold by the foot as a single continuous section.

Used to help minimize spikes and noise found in the power supply to your devices.

Improves snow depth measurements and detection range for people with select sensors. Select this option on the applicable product page to purchase.

The MB7985 Radio Bridge connector allows LoRaWAN connectivity for any HR series sensor with TTL ouput.

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

The MB8460 Car Detection Sensor is a low‑cost vehicle detection sensor that uses ultrasonic technology for non-contact sensing.

The MB8480 Car Detection Sensor is a low‑cost vehicle detection sensor that uses ultrasonic technology for non-contact sensing.

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