Table 1

2 Series

Retro-reflective photoelectric sensors

Retro-reflective photoelectric sensors 2 Series / Diffuse reflection light scanner
For pdf data sheet: Click on the types
PRK 2/42 PRK 2/42, 150-S8 PRK 2/42, 150-S12 PRK 2/42D PRK 2/42D, 150-S8 PRK 2/42D, 150-S12            
Art. No.: 50112136 50112137 50112138 50112139 50112140 50112141            
           
Typ. operating range limit/
Typ. scanning range limit
in m:
0.07
-
4
0.07
-
4
0.07
-
4
0.07
-
4
0.07
-
4
0.07
-
4
           
Housing Plastic            
Light source Red light            
Operating
voltage
10 - 30 V DC            
Output PNP transistor                        
NPN transistor                      
Push-pull transistor                        
Switching frequency in Hz: 700 700 700 700 700 700            
Switching Light                        
Dark                        
Light, dark, antivalent                        
Connection Cable                        
Cable with M8 connector                        
Cable with M12 connector                        
Options
Warning output                        
Activation input                        
Background suppression                        
Polarization filter            
Sensitivity adjustment potentiometer                        
Transparent media                        
Focussed light beam                        
For depolarizing objects such as shrink- or foil-wrapped packagings                        
Small homogenous light spot