| Parameters | 
                                                                                                            
                                        | Mfr | SICK, Inc. | 
                                                                        
                                        | Series | - | 
                                                                        
                                        | Package | Bulk | 
                                                                        
                                        | Product Status | Obsolete | 
                                                                        
                                        | Sensing Method | - | 
                                                                        
                                        | Sensing Distance | 3.937" ~ 62.992" (100mm ~ 1.6m) | 
                                                                        
                                        | Voltage - Supply | 10V ~ 30V | 
                                                                        
                                        | Response Time | 1.5ms | 
                                                                        
                                        | Output Configuration | PNP - Dark-ON/Light-ON - Selectable | 
                                                                        
                                        | Light Source | Infrared (880nm) | 
                                                                        
                                        | Connection Method | Connector, M12, 4POS | 
                                                                        
                                        | Ingress Protection | IP69K | 
                                                                        
                                        | Cable Length | - | 
                                                                        
                                        | Adjustment Type | Adjustable, Potentiometer | 
                                                                        
                                        | Operating Temperature | -40°C ~ 60°C | 
                                                                        
                                        | Base Product Number | WTB27 | 
                                                                        
                                        | Moisture Sensitivity Level (MSL) | Not Applicable | 
                                                                        
                                        | ECCN | EAR99 | 
                                                                        
                                        | HTSUS | 8541.49.8000 | 
                                                                        
                                        | Standard Package | 1 | 
                                                                                                        
                            
                         
                                                Optical Sensor 3.937" ~ 62.992" (100mm ~ 1.6m) PNP - Dark-ON/Light-ON - Selectable