1. print icon Print

Fife SE-23 Infrared Sensor

  • Ideal for guiding applications where neck-down of the web is a common problem
  • Wide control range allows for significant guide point adjustment
  • Immune to web plane changes and unaffected by ambient light, including sunlight
  • Modulated infrared light will not affect photosensitive paper/film
  • Compatible with all Fife web guide controllers
  • Standard sensing gap and control range are is 50.8 mm (2 inches)
  • Flexible mounting and positioning assemblies to ensure quick and easy installation
  • Electrostatic discharge protection

The SE-23 Infrared Sensor delivers the unique combination of compact design and wide band versatility. This sensor has a control range of 50.8 mm (2.0 inches) and a standard sensing gap of 50.8 mm (2.0 inches).

Used widely in pairs to center guide, the SE-23 delivers unmatched performance for nonwoven and other materials where neck-down of the web is a problem. Additionally, the SE-23 can be used where substantial variations in the guide point are required.

Fife SE-23 Specifications

  • Linearity2% nominal maximum error
  • Plane Change2% nominal maximum error
  • Temperature Drift2% nominal maximum error
  • Power Requirements10 to 15 VDC at 40 mA
  • Output Signal0 to 10 mA
  • Weight283.5 g10 oz
  • Temperature Range5 to 60˚ C41 to 140˚ F


Maxcess Fife logo

Fife Engineering prepares a customer specific manual for most Fife systems when they ship. To access a copy of your manual, please choose the following link. Doing so will take you out of this website and into the Fife Customer Specific Maintenance Manual login area.

Access Order-Specific Manuals