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Fife TruWide SE-45 Ultrasonic Sensor

  • Either-edge and web width detection in analog mode
  • Multiple web and web width detection in digital (ethernet) mode
  • Highest accuracy - 16 bit resolution, standard or high resolutions modes available
  • Efficient maintenance - transducers can be replaced independently
  • Measure distance between lanes in multi-web applications
  • 3 Versions:
  • 001 Guiding
  • 002 Web Width Measurement
  • 003 Guiding & Web Width Measurement

Demanding materials, multiple webs and web width variation are easy to control when you have the right sensor for the job. For years, Fife has delivered a complete family of durable, reliable sensors to maintain web alignment when you need it most. New TruWide sensor technology gives you an expanded view of the web and the ability to run opaque or clear materials. It accommodates center or edge guiding with proportional band widths ranging from 2.6” (66 mm) to 20.28” (515 mm) and 16-bit resolution for more accuracy than ever before. Choose analog for stand-alone monitoring or digital operation for multiple edge and web width detection capability. And because it’s a Fife, you know it’ll be there for the long haul.

Fife SE-45 Specifications

  • Power Requirements+10 to +51 VDC
  • Analog Output0 to 20 mA
  • Digital OutputMaxNet over Ethernet
  • IP ProtectionIP50
  • Sensor Signal SourceUltrasonic at 300 kHz
  • Temperature0 to 60˚ C32 to 140˚ F
  • Linearity0.37% (over entire sensor band width)
  • Proportional Band Width66 mm2.6 inches107 mm4.21 inches178 mm7.01 inches311 mm12.24 inches515 mm20.28 inches


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