Ultrasonic sensors provide precise and reliable measurements in fields where dust,smoke,or water vapour impede traditional sensor readings. In industries, that makes them suitable for long uninterrupted operation. Without any moving parts, the sensors are rugged and need little maintenance. This keeps costs down over the long term. They are also non-injurious to people and materials around them since they do not emit harmful radiation. Because ultrasonic sensors are versatile tools that can be easily integrated into existing systems,they can increase process efficiency and safety. As with automatic door openers, liquid level sensing, object detection in robotics: applications where you want the sensors to be nearly invisible or completely unobtrusive but still perform well over a long life span -- ultrasonic feeds exactly these needs. With its rugged and reliable operation you can count on this one product line to meet your measurement job everytime.