| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            9 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Panel | 
                                        
                                                                            
                                            | Number of Pins | 
                                            4 | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -20°C~60°C | 
                                        
                                                                            
                                            | Published | 
                                            2006 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            Not Applicable | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            10V~40V | 
                                        
                                                                            
                                            | Ingress Protection | 
                                            IP67 | 
                                        
                                                                            
                                            | Output Configuration | 
                                            PNP | 
                                        
                                                                            
                                            | Output Current | 
                                            200mA | 
                                        
                                                                            
                                            | Response Time | 
                                            3.2ms | 
                                        
                                                                            
                                            | Adjustment Type | 
                                            Adjustable, 1-Turn Potentiometer | 
                                        
                                                                            
                                            | Sensing Distance | 
                                            78.740 (2m) | 
                                        
                                                                            
                                            | Sensing Method | 
                                            Retroreflective, Polarized | 
                                        
                                                                            
                                            | Max Supply Voltage (DC) | 
                                            40V | 
                                        
                                                                            
                                            | Connection Method | 
                                            Connector | 
                                        
                                                                            
                                            | Light Source | 
                                            Infrared (660nm) | 
                                        
                                                                            
                                            | Min Supply Voltage (DC) | 
                                            10V | 
                                        
                                                                            
                                            | REACH SVHC | 
                                            No SVHC | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                EP1820PPAS-1 Overview
It's important to set the photoelectric sensor's temperature to -20°C~60°C for reliable performance. Electronic components require a voltage of 10V~40V to function in a circuit or system. It is considered ideal for photoelectric sensors to have a response time of 0. 4 pins must be connected to the photoelectric sensor to make it work. For a photoelectric sensor to function, the output current should be 200mA. There is no damage to the photoelectric sensor when applied a voltage of 40V in a DC circuit. Low voltages, such as 10V, are possible with this photoelectric sensor. 
EP1820PPAS-1 Features
Sensing Distance: 78.740 (2m)
4 pins
Response Time: 3.2ms
Operating Temperature: -20°C~60°C
Maximal Supply Voltage (DC): 40V
Minimal Supply Voltage (DC): 10V
EP1820PPAS-1 Applications
There are a lot of Carlo Gavazzi Inc. EP1820PPAS-1 Photoelectric Sensors applications. 
- Entrance and gate
 - Automotive industry
 - Checking objects on production lines or conveyors
 - Logistics and materials handling
 - Pharmaceutical industry
 - Monitoring bigger areas for objects with light grids
 - Automatic doors
 - Luminescence sensors
 - Counting small objects
 - Passive infrared sensors