About Leuze Ultrasonic Sensors
The all-rounders among the sensorsUltrasonic sensors are used whenever optical systems reach their limits. Hence, partially and fully transparent or extremely dark objects can be detected just as easily as objects with reflecting surfaces or objects in dusty, vaporous or humid environments.
18 Series
- LSSU 18-S12
- LSEU 18/24-S12
420 Series
- HRTU 420/4NC.2-S-S8
- HRTU 420/4NO.2-S-S8
- HRTU 420/2NC.2-S-S8
- HRTU 420/2NO.2-S-S8
- HRTU 420/4NC.2-S8
- HRTU 420/4NO.2-S8
- HRTU 420/2NC.2-S8
- RKU 420/2NC.2-S8
- HRTU 420/2NO.2-S8
- HRTU 420/4NC.2-L-S8
- HRTU 420/4NO.2-L-S8
- HRTU 420/2NC.2-L-S8
- HRTU 420/2NO.2-L-S8
Accessories: Ultrasonic Sensors, Cubic Housing
- K-D M12W-5P-5m-PUR
- K-D M12W-5P-2m-PVC
- K-D M12A-5P-5m-PUR
- K-D M12A-5P-2m-PVC
- KD U-M8-4W-V1-020
- KD U-M8-4W-V1-050
- KD U-M8-4A-V1-020
- KD U-M8-4A-V1-050
Mounting systems
412 Series
- HRTU 412/4NC.2-S-S12
- HRTU 412/4NO.2-S-S12
- HRTU 412/2NC.2-S-S12
- HRTU 412/2NO.2-S-S12
- HRTU 412/4NC.2-S12
- HRTU 412/4NO.2-S12
- HRTU 412/2NC.2-S12
- HRTU 412/2NO.2-S12
418 Series
- HTU418B-400/PTX-M12
- HTU418B-400.W/4T4-M12
- HTU418B-400.W/4TX-M12
- HTU418B-400/4T4-M12
- HTU418B-400/4TX-M12
- HTU418B-400.X3/LT4-M12
- HTU418B-700/4TX-M12
- HTU418B-1000.W/4TX-M12
- HTU418B-1000/4TX-M12
- HTU418B-1300.W/4T4-M12
- HTU418B-1300/4T4-M12
- HTU418B-1300.X3/LT4-M12
430 Series
- HTU430B-3000.X3/LT4-M12
- VRTU 430M/P-1110-6000-S12
Accessories: Ultrasonic Sensors, Cylindrical Housing
- KD U-M12-4W-P1-050
- KD U-M12-4W-V1-050
- K-D M12W-5P-5m-PUR
- K-D M12W-5P-2m-PVC
- KD U-M12-4A-V1-020
- KD U-M12-4A-V1-050
- K-D M12A-5P-5m-PUR
- K-D M12A-5P-2m-PV
Mounting systems
- BT D18M.5
- BTU D18M-D12
- BTX-D18M-D30
Versatile Application PossibilitiesLeuze Ultrasonic Sensors excel in a multitude of industrial settings such as level detection, object presence sensing, and measuring diameters with high accuracy. Their broad measuring range, flexible output configurations, and reliable temperature compensation make them ideal for use in manufacturing, logistics, and automation processes where precise measurement and robust operation are paramount.
High Performance in Demanding EnvironmentsEngineered for reliability, these sensors possess fast switching frequencies (up to 5 Hz), rapid response times, and superior repeatability. Their rugged housing options-plastic or metal-and IP67 protection rating ensure durability in harsh conditions. With approvals including CE and cULus, users can trust the sensors' safety and compliance with global standards.
FAQ's of Leuze Ultrasonic Sensors:
Q: How do Leuze Ultrasonic Sensors measure distances and detect objects?
A: Leuze Ultrasonic Sensors operate by emitting ultrasonic waves and measuring the time it takes for the echo to return after hitting an object. This time-of-flight measurement allows accurate detection of distance, presence, and object size within a range of 20 mm to 2,500 mm, depending on the model.
Q: What benefits do integrated temperature compensation and IP67 protection provide?
A: With integrated temperature compensation, these sensors deliver consistent and precise measurements, regardless of ambient temperature changes. The IP67 rating ensures that the sensor housing is both dust-tight and water-resistant, making them suitable for demanding industrial environments.
Q: When should I choose a PNP/NPN output versus an analog output for these sensors?
A: Select PNP/NPN outputs for straightforward object detection or switching applications. If you require continuous distance or level measurement, opt for analog outputs (0-10V or 4-20mA), which provide a proportional voltage or current signal relative to the measured distance.
Q: Where can Leuze Ultrasonic Sensors be installed, and are there size options?
A: These sensors can be installed in various industrial arenas such as manufacturing floors, material handling systems, or storage areas. Model options include compact M18 x 70 mm housings for tight spaces or larger M30 x 90 mm versions for applications demanding extended ranges or greater robustness.
Q: What is the process for connecting Leuze Ultrasonic Sensors to my system?
A: You can easily integrate these sensors using either an M12 4-pin connector or a cable version, depending on your wiring preferences. Simply match the output type and voltage requirements to your system's input, ensuring secure connections for reliable operation.
Q: How are Leuze Ultrasonic Sensors protected against electrical faults?
A: These sensors are equipped with short circuit and reverse polarity protection. This design safeguards the sensor and connected equipment from accidental wiring errors or electrical malfunctions, helping to prevent damage and ensure continuous operation.