| Parameters | 
                                    
                                                                                                            
                                        | Mfr | 
                                        SICK, Inc. | 
                                    
                                                                        
                                        | Series | 
                                        W4S-3 Inox | 
                                    
                                                                        
                                        | Package | 
                                        Bulk | 
                                    
                                                                        
                                        | Product Status | 
                                        Active | 
                                    
                                                                        
                                        | Sensing Method | 
                                        Retroreflective | 
                                    
                                                                        
                                        | Sensing Distance | 
                                        157.480" (4m) | 
                                    
                                                                        
                                        | Voltage - Supply | 
                                        10V ~ 30V | 
                                    
                                                                        
                                        | Response Time | 
                                        500µs | 
                                    
                                                                        
                                        | Output Configuration | 
                                        PNP | 
                                    
                                                                        
                                        | Light Source | 
                                        Red (650nm) | 
                                    
                                                                        
                                        | Connection Method | 
                                        Connector, M8 | 
                                    
                                                                        
                                        | Ingress Protection | 
                                        IP66, IP67, IP68, IP69K | 
                                    
                                                                        
                                        | Cable Length | 
                                        - | 
                                    
                                                                        
                                        | Adjustment Type | 
                                        - | 
                                    
                                                                        
                                        | Operating Temperature | 
                                        -30°C ~ 70°C (TA) | 
                                    
                                                                        
                                        | Base Product Number | 
                                        WL4S | 
                                    
                                                                        
                                        | RoHS Status | 
                                        ROHS3 Compliant | 
                                    
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 
                                        Not Applicable | 
                                    
                                                                        
                                        | REACH Status | 
                                        REACH Unaffected | 
                                    
                                                                        
                                        | ECCN | 
                                        EAR99 | 
                                    
                                                                        
                                        | HTSUS | 
                                        8541.49.8000 | 
                                    
                                                                        
                                        | Other Names | 
                                        1045095 | 
                                    
                                                                        
                                        | Standard Package | 
                                        1 | 
                                    
                                                                                                        
                            
                         
                                                Retroreflective Optical Sensor 157.480" (4m) PNP