SE128K Control units for one sensor
Central realized with microprocessor technology and printed circuits are SMD assembled. External gas sensor to be installed in the conform place to detect gas.
Display by the LED bar placed at the front of the device
N° 3 rel… See more...
Central realized with microprocessor technology and printed circuits are SMD assembled.
External gas sensor to be installed in the conform place to detect gas.
- Display by the LED bar placed at the front of the device
- N° 3 relays for alarm and fault
- TEST function
- RESET function
- N° 1 AUX input for electrovalves with magnetic sensor

            Standard Specifications
                        
    
    
    
            
                        
    
        
            
            
            
                
                    
    
                        
    
                        
                                    
                                
    
                        
        
    
                
                                    
                                    
                
                
                    
        
        
        
    
        
        
                            
                        
    
                
    
                        
                                    
                                
    
                        
        
    
                
                                    
                                    
                
                
                    
        
        
        
    
        
        
                            
                        
    
                
    
                        
                                    
                                
    
                        
        
    
                
                                    
                                    
                
                
                    
        
        
        
    
        
        
                            
                        
    
                
    
                        
                                    
                                
    
                        
        
    
                
                                    
                                    
                
                
                    
        
        
        
    
        
        
                            
                        
    
                
    
                        
                                    
                                
    
                        
        
    
                
                                    
                                    
                
                
                    
        
        
        
    
        
        
                            
                        
    
                
    
                        
                                    
                                
    
                        
        
    
                
                                    
                                    
                
                
                    
        
        
        
    
        
        
                            
                        
    
                
    
                        
                                    
                                
    
                        
        
    
                
                                    
                                    
                
                
                    
        
        
        
    
        
        
                            
                        
    
                
    
                        
                                    
                                
    
                        
        
    
                
                                    
                                    
                
                
                    
        
        
        
    
        
        
                            
                        
    
                
    
                        
                                    
                                
    
                        
        
    
                
                                    
                                    
                
                
                    
        
        
        
    
        
        
                            
                        
    
                
    
                
            
        
    
            
            
    
                    
            
    
    Power supply: 230Vac 50-60Hz / 12-24Vcc
        
        
        
                
                
                        Installation: Wall
        
        
        
                
                
                        Absorption: 3,5VA
        
        
        
                
                
                        Alarm level: 10% LEL - 20% LEL -
        
        
        
                
                
                        Measuring range: 0÷20% LEL
        
        
        
                
                
                        To be connected to a remote sensor
        
        
        
                
                
                        A led bar indicate the reached gas concentration
        
        
        
                
                
                        N° 3 safety positive relay with alarm memory
        
        
        
                
                
                        IP54
        
        
        
                
                
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