| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 3 Weeks | 
                                                                            
                                            | Operating Temperature | -40°C~60°C TA | 
                                                                            
                                            | Series | W4-3 | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Voltage - Supply | 10V~30V | 
                                                                            
                                            | Ingress Protection | IP67 | 
                                                                            
                                            | Output Configuration | NPN | 
                                                                            
                                            | Response Time | 500μs | 
                                                                            
                                            | Adjustment Type | Adjustable, 5-Turn Potentiometer | 
                                                                            
                                            | Sensing Distance | 0.394 ~ 177.165 (10mm ~ 4.5m) | 
                                                                            
                                            | Sensing Method | Retroreflective | 
                                                                            
                                            | Light Source | Red (650nm) | 
                                                                                                    
                            
                         
                                                WL4-3N3031S03 Overview
The temperature of the photoelectric sensor should be set to -40°C~60°C TA to ensure reliable performance. Electronic components require a voltage of 10V~30V to function in a circuit or system. Sensors with a response time of 500μs are considered ideal. 
WL4-3N3031S03 Features
Sensing Distance: 0.394 ~ 177.165 (10mm ~ 4.5m)
Response Time: 500μs
Operating Temperature: -40°C~60°C TA
W4-3 Series
WL4-3N3031S03 Applications
There are a lot of SICK, Inc. WL4-3N3031S03 Photoelectric Sensors applications. 
- Counting small objects
- Mechanical engineering
- Measuring distance
- Detecting colours
- Logistics and materials handling
- detect objects
- Luminescence sensors
- Material handling
- Passive infrared sensors
- Contrast sensors