Digital elaboration of the signal
Keypad and display with two LED numbers
Signal identification with two LED bars
RS 232 serial port
Rejection synchronism photocell
100 storable product programs
Stainless steel painted (white) with IP55 protection
Theses types of Metal Detector studied for being insensitive to the aluminium are much sensitive to the iron. The Level of sensibility can be inferior to a sphere Ø 1,0 mm for the smaller mouth (100x300). The definitive sensibility is tied to the characteristics of the material to control.
When a package passes in the opening of the metal detector, it is moved to the inside of a powerful magnetic field. The metallic particles change the magnetic field generating one small tension that comes found and amplified.