We are specialists in position sensing, in other words feed back signal from a linear or rotary sensor. With our experience we will guide you to the best solution, no matter if you need some standard components from our stock or larger quantities of a customized sensor.


The Panasonic SF4C series has been designed to offer a safeguarding solution for machines to make them safe for the operators without sacrificing productivity. The ultra-slim size and shape of the SF4C series (thinnest product in the industry with 13mm!!) allow it to fit efficiently into small machinery while maximizing the usable working space for the equipment operator. SF4C is the industry's first ultra-slim safety light curtain with large LED bars on each side of the light curtain. The LED bars provide a widely visible indicator that can be customized for various applications with the help of independent external inputs. The indicator can be used as an operation indicator, as an error indicator or as a muting lamp.

Large built-in multi-purpose LED indicators
Auto-interference prevention = ELCA function
4 blocks of beam-axis adjustment indicators
Digital error display
Output polarity setting
IP67 protection
Fast response time of 7ms for all models
Various blanking functions
Manual reset / auto reset
External device monitor
Override function
New! 2 N.C. safety inputs
New! Various muting functions (e.g. exit muting control)

Measuring range 0,1...3m (distance between units) / Protective height 160...640mm
Sensor technology Light curtain
Supply voltage 24VDC (10...30VDC)
Output NPN/PNP

Olle Lindkvist

Product division:
Position sensors

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