Pepperl + Fuchs R2100 2D Laser Scanner

  • Measuring method PRT (Pulse Ranging Technology)

  • Distance measurement using object

  • Two-dimensional measurement with no moving parts

  • Measurement using eye-safe LED technology

  • 88° scanning angle

The new 2-dimensional multi-ray LED scanner uses tried-and-tested Pulse Ranging Technology and boasts a wide range of user friendly features. The eye-safe LED technology in the sensor allows it to be used by personnel in all working areas without posing a danger. The 11 emitter elements arranged side by side span a scanning range of 88 degrees, while the emitter LEDs set them- selves apart through their large light spot. Measuring on a surface rather than on a point makes it easier to measure inhomogeneous surfaces. A further highlight is the absence of any moving parts such as a motor or bea- rings, which makes the device less complex in its design and more resistant to mechanical stress.

R2100 2D Specifications

Multi-ray LED scanner for measuring the distance to an object, measuring method: PRT, measuring range: up to 8 m on white, 2x M12 plugs


Measurement Range

0.2 ... 2 m (bw 6%)
0.2 to 8 m (wb 90%)

Light Source


Light Type

modulated infrared light , 850 nm

Measuring Method

Pulse Ranging Technology (PRT)

Scan Rate

50 s-1 (1 scan = 11 measurements)

Diameter of Light Spot

550 mm at 4 m (central beam)


1 mm

Indicators/operating means

Function Indicator

LED yellow

Electrical Specifications



10 ... 30 V

Compliance with Standards and Directives

Directive Conformity

EMC Directive 2004/108/EC

EN 60947-5-2:2007

Standard Conformity

Product Standard

EN 60947-5-2:2007
IEC 60947-5-2:2007

Mechanical Specifications

Degree of Protection



5-pin, M12x1 connector, standard (supply; color black)
5-pin, M12x1 connector, standard (RS 232; color grey)




Optical Interface

Lexan (PC)






See video