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Leuze has introduced the HTU 418B and DMU 418B — two ultrasonic sensors for switching and measuring. The fully metal-enclosed ultrasonic sensors offer IP67 protection, long operating ranges and broad areas of application.

The sensors are available in cylindrical M18 as well as M30 metal housings with a much shorter design compared with the predecessor models. As a result, they can easily be installed in application locations with limited space using the locknuts on the external threads.

Both series were equipped with an improved teach function: two pushbuttons for defining two independent switching points simplify setup and increase flexibility when using the sensors.

Four operating modes, e.g. for changing from synchronous to multiplex operation, offer high flexibility during use. The ultrasonic sensors have a switching behaviour that is largely independent of the surface of the sound-reflecting materials.

They are available with various sound lobes, i.e. with different opening angles. The narrow sound lobes in particular permit the detection of the smallest of objects or the detection through the smallest of apertures at short response times.

Key features and benefits

  • Operating range of up to 1,300mm
  • Easy installation in application locations with limited space
  • Temperature compensation preventing measurement errors that could be caused by various environmental conditions
  • Improved teach function
  • Four operating modes offering high flexibility during use
  • Various sound lobes

Leuze Electronic

Leuze electronic the ‘sensor people’ are committed to being the supplier of choice by providing the best customer service and products.

Leuze electronic the ‘sensor people’ are committed to being the supplier of choice by providing the best customer service and products.

DETECTIONOptical Sensors: An innovative range from economic standard sensors to feature-rich special solutions.

Barcode, 2D and RFID code readers; Smart cameras and Vision systems; Optical data transmission; Optical positioning.

PROTECTION – Machine safety light curtains and barriers; Safety laser scanners; Door and entry interlocks and switches.
Leuze electronic also offer a machine Safety Inspection Service to ensure the correct guarding of machines using any brand of safety light curtains & barriers.

Virtual online catalogues, industry specific brochures, and extensive guidance on machine safety are all available on our website.
Please call and talk to ‘the sensor people’ for technical information, samples and advice.

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