DSE-45 Digital 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.

Power Requirements
+10 to +51 VDC+10 to +51 VDC
Analog Output
0 to 20 mA0 to 20 mA
Digital Output
MaxNet over EthernetMaxNet over Ethernet
IP Protection
Sensor Signal Source
Ultrasonic at 300 kHzUltrasonic at 300 kHz
32 to 140 F0 to 60 C
0.37% (over entire sensor band width)0.37% (over entire sensor band width)
Proportional Band Width
2.6 inches 4.21 inches 7.01 inches 12.24 inches 20.28 inches66 mm 107 mm 178 mm 311 mm 515 mm
User Manuals
Product Sheets