The ultrasonic sensor measuring principle – perfect for high demands
Ultrasonic sensors play a prominent role in industrial applications and other areas such as logistics. This is due to their sophisticated measuring principle:
An ultrasonic sensor transmits high-frequency sound waves that the respective object reflects. Based on the reflected waves, distance, fill level or mere presence can be detected without contact.
Compared to other measurement techniques such as optical time of flight (ToF) or LiDAR sensors, ultrasonic sensorshave a number of advantages. One important plus point is that obstacles such as dust or liquid do not pose a problem for this sensor technology, and they still measure with the usual precision!
MaxBotix: high-tech ultrasonic sensors from the USA
Ultrasonic technology is proving to be the ideal solution for a wide range of tasks. At least it is if you buy a high-quality ultrasonic sensor. The range on the market is huge. Here at MaxBotix, you will find only brand-name products such as ultrasonic sensors from the US manufacturer MaxBotix. The US company has been developing and producing an exclusive selection since 2004. From weatherproof ultrasonic sensors for outdoor use to ultrasonic sensors for the Arduino platform. All these sensors are based on intensive development work that MaxBotix carries out in close cooperation with industrial customers. Development, assembly and testing are carried out in the USA: this is how the manufacturer ensures high quality!
Wide range of ultrasonic sensors from MaxBotix
The US supplier covers all relevant areas of application for measurement technology with its ultrasonic sensors. These include:
- Ultrasonic distance sensors
- Ultrasonic sensors for level measurement
- Sensors for ultrasonic detection of vehicles
- Cargo detection sensors
MaxBotix consistently relies on a compact and lightweight design for all sensors. The innovative sensors are also characterised by high measurement precision and high resolution. Added to this are advantages such as durability, weather resistance for outdoor sensors and practical extra functions. Please refer to the product information for details.
Frequently asked questions about ultrasonic sensors
Here we answer frequently asked questions about ultrasonic sensors. If you have any further questions or require advice, please feel free to contact us at any time using our contact form.
How does an ultrasonic sensor measure the distance to an object?
The ultrasonic measuring principle is based on sound waves and reflection. The sensor emits ultrasonic waves, the object reflects these waves, and the sensor receives the reflected waves. The distance can be calculated from the duration of this process.
What can I do with an ultrasonic sensor?
Ultrasonic sensors are suitable for a wide range of measurements. In industrial processes, for example, an ultrasonic sensor in the measuring range detects whether a product is passing through a particular location on the conveyor belt. Within a tank, the sensors measure the fill level, and in car parks they detect the passage of vehicles and the occupancy of parking spaces.
What is the difference between ultrasonic sensors and other distance sensors?
Ultrasonic sensors and optical sensors are used in particular for distance measurement. The advantage of ultrasonic sensors is that they measure precisely regardless of external influences such as dust. In addition, these sensors measure over a greater distance than other distance sensors.
