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Ultrasonic sensors 

 
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Ultimate ultrasonic sensor solutions from SICK

Sound is a natural phenomenon which helps us to recognize our environment without physical contact over widely varying distances. SICK’s ultrasonic sensors use sound to accurately detect objects and measure distances. These sensors provide outstanding background suppression to reliably detect objects, regardless of the object’s appearance. The output used – switching, analog or both – is determined based on your application requirements.

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SICK Ultrasonic sensors UM30-2 

UM30-2 

The universal application solver

  • Integrated time-of-flight technology detects objects such as glass, liquids and transparent foils, independent of color
  • Range up to 8,000 mm
  • Display enables fast and flexible sensor adjustment
  • Immune to dust, dirt and fog
  • Available with combined analog and digital outputs
  • Synchronization and multiplexing
  • Adjustable sensitivity
  • Three operation modes: Distance to Object (DtO), Window (Wnd) or Object between sensor and background (OBSB)
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SICK Ultrasonic sensors UM18 

UM18 

Simple set up, perfect detection

  • Reliable measurement independent of material color, transparency, gloss and ambient light
  • Four ranges up to 1,300 mm
  • Short metal or plastic M18 housing with a length of 41 mm
  • Straight or right-angle version
  • High immunity to dirt, dust, humidity and fog
  • PNP/NPN switching output, analog output or push-pull switching output with IO-Link
  • Synchronization and multiplex modes are available
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SICK Ultrasonic sensors UM12 

UM12 

Small sensor, great benefits

  • Reliable measurement, regardless of material color, transparency, gloss, or ambient light
  • Very short and rugged M12 metal housing
  • Variants with PNP/NPN switching output or analog output
  • Immune to dirt, dust, humidity, and fog
  • Detection, measurement, or positioning with ultrasound technology
  • Cable teach-in
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SICK Ultrasonic sensors UC12 

UC12 

Ultrasonic technology housed in an industry-proven design

  • Object detection independent of material color and ambient light – even transparent foils, glass, liquids and bottles are reliably detected
  • Fast and easy teach-in with single push-button
  • Immune to dirt, dust and fog
  • Two ambivalent switching outputs (Q, ¯Q)
  • Excellent background suppression
  • Three operation modes: Distance to Object (DtO), Window (Wnd) or Object between sensor and background (OBSB)
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SICK Ultrasonic sensors UC4 

UC4 

Small, precise, ultrasonic

  • Integrated time-of-flight technology detects objects such as glass, liquids and transparent foils, independent of color
  • Three operation modes: Distance to Object (DtO), Window (Wnd) or Object between sensor and background (OBSB)
  • Immunity to dirt, dust and fog
  • One PNP/NPN switching output
  • Excellent background suppression
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SICK Ultrasonic level sensor UP56-2 

UP56-2   

Ultrasonic level sensor: tough, non-contact, pressure-resistant
  • Non-contact level measurement up to 3.4 m operating distance / 8.0 m limit scanning distance
  • Pressure resistant up to 6 bar (87 psi)
  • Transducer protected by PVDF cover for increased resistance
  • 3-in-1: continuous level measurement, level switch and display
  • Analog output switchable between 4 … 20 mA and 0 …10 V
  • Process connector thread G 1 and G 2
  • IP 67 enclosure rating
  • Easy to set parameters, also via connect+
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