Industrial Ultrasonic Level Sensors
Ultrasonic sensors are a highly reliable method of detecting objects and measuring distance and fill level. These versatile, non-contact sensors are compatible with virtually any industrial application and proven to be an excellent alternative to optical or capacitive sensors.
Explore our Ultrasonic Sensors, Switches, and Level Transmitters:
M18 Ultrasonic Short Body Sensors and Switches
M18 Ultrasonic short body sensors feature a compact and robust design that performs well in extreme conditions. This ultrasonic sensor is manufactured from PBT plastic or stainless-steel housing material and features five modes.Select from analog or digital output options and a max measurement range of 1200mm.
M18 Ultrasonic Long Body Sensors and Switches
Our M18 ultrasonic long body sensors feature diffuse, retroreflective, and combo operating modes and offer functionality and precision for demanding operating conditions. Choose from PBT plastic or stainless-steel housing, digital or analog outputs, and a maximum measurement range up to 2200mm.M30 Ultrasonic Sensors and Switches
M30 ultrasonic sensors are ideal for long-distance detection and come in five different operating modes with a maximum measurement range of 8000mm. Select from a durable PBT plastic or stainless-steel housing and analog and/or digital outputs.UDA18 ATEX Ultrasonic Sensor and Switch
UDA18 ATEX ultrasonic sensors are designed for applications involving dust or explosive gas and are suitable for chemical, pharmaceutical, oil and gas,and other industrial applications. These ultrasonic sensors are offered with PBT plastic or stainless-steel housing, digital or analog outputs, and a maximum measurement range of 2200mm.Ultrasonic Level Sensors are a precise and flexible solution for any application. 
Level sensors operate by emitting and receiving ultrasonic waves that reflect off the surface of a target. The waves or pulses are generated and received by a transducer housed within the sensor unit. Once a wave emits, the transducer tracks the amount of time it takes to receive the reflected waves. Distance is then measured by calculating the time with the sonic speed.
The durability, reliability, and versatility of ultrasonic level sensors make them an ideal solution for industrial applications, including those involving extreme conditions. They have a large measurement range and are unaffected by dust, moisture, and target materials and colors, providing an advantage over using optical sensors.