RK 72/4 S
Unpolarized retro-reflective photoelectric sensor
| Series | 72 | 
| Operating principle | Reflection principle | 
| Operating range | 0.1 ... 4 m (guaranteed operating range) | 
| Operating range limit | 0.1 ... 6 m (typical operating range) | 
| Light source | LED, Infrared | 
| Protective circuit | Polarity reversal protection | 
| Supply voltage UB | 12 ... 30 V, DC | 
| Number of digital switching outputs | 1 Piece(s) | 
| Type | Digital switching output | 
| Switching element | Transistor, PNP | 
| Switching principle | Light/dark switchable | 
| Switching frequency | 100 Hz | 
| Response time | 5 ms | 
| Number of connections | 1 Piece(s) | 
| Type of connection | Standard plug | 
| Material | Plastic | 
| No. of pins | 4 -pin | 
| Dimension (W x H x L) | 15 mm x 90 mm x 35 mm | 
| Housing material | Metal | 
| Lens cover material | Glass | 
| Housing color | Red | 
| Type of fastening | Through-hole mounting Via optional mounting device | 
| Ambient temperature, operation | -20 ... 60 °C | 
| Ambient temperature, storage | -30 ... 70 °C | 
| Degree of protection | IP 67 | 
| Customs tariff number | 85365019 | 
| ECLASS 5.1.4 | 27270902 | 
| ECLASS 8.0 | 27270902 | 
| ECLASS 9.0 | 27270902 | 
| ECLASS 10.0 | 27270902 | 
| ECLASS 11.0 | 27270902 | 
| ETIM 5.0 | EC002717 | 
| ETIM 6.0 | EC002717 | 
| ETIM 7.0 | EC002717 | 
 
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
    
    
                                     
                         
                         
                                             
                                             
                     
                    