Accessories and coils

Different search coils can be connected to the LORENZ metaldetectors for special search and location purposes. In general, small search coils offer great detection depths on small metal objects while large search coils offer the highest possible detection depths on big objects. The possible detection depths also depend on the setting of the detector, the kind of metal and the shape of the metal object and slightly on the type of ground below the search coil. The low sensitivity for small metal pieces in conjunction with the very high sensitivity for bigger and deeper metal objects make the LORENZ DEEPMAX especially useful when using it with large frame mounted search coils. The maximum detection depths achievable with a 1m x 1m frame mounted search coil are very high and can be increased when enlarging the search coil to 1,5 m x 1,5 m, 2 m x 2 m or 3 m x 3 m. In that case it will no longer be possible to detect single coins or small nails with those very large frame mounted search coils. (Please refer the detection depths information)