| Parameters | 
                                                                                                            
                                        | Mfr | Carlo Gavazzi Inc. | 
                                                                        
                                        | Series | FS | 
                                                                        
                                        | Package | Bulk | 
                                                                        
                                        | Product Status | Obsolete | 
                                                                        
                                        | Type | Liquid | 
                                                                        
                                        | Output Type | Switch | 
                                                                        
                                        | Output Configuration | SPST-NC/NO | 
                                                                        
                                        | Current | 500 mA | 
                                                                        
                                        | Minimum Liquid Specific Gravity | 0.75 | 
                                                                        
                                        | Switch Actuation Level | - | 
                                                                        
                                        | Mounting Type | Panel Mount, M16x2 Thread | 
                                                                        
                                        | Material - Housing & Prism | Polypropylene (PP) | 
                                                                        
                                        | Operating Temperature | -20°C ~ 80°C | 
                                                                        
                                        | Voltage Rating | 200VDC, 240VAC | 
                                                                        
                                        | Moisture Sensitivity Level (MSL) | Not Applicable | 
                                                                        
                                        | ECCN | OBSOLETE | 
                                                                        
                                        | Other Names | 1864-FSH-21-6FP-R | 
                                                                        
                                        | Standard Package | 1 | 
                                                                                                        
                            
                         
                                                Liquid Level Sensor Switch SPST-NC/NO Output Panel Mount, M16x2 Thread