For low product height applications, the ELS All-Metal Detector is an economical choice.  This flat detection coil is  installed underneath the conveyor belt.

The model DLS All-Metal  Detector      features  a  two piece (separable)  detection coil, this allows for easy installation, and maintenance of    the conveyor  system.  This  model    allows for the suppression of the 'product  effect'.

The GLS All-Metal Detector features a single piece detection coil.  In exchange for the accessibility to the conveyor belt of the DLS model, the GLS offers higher detection sensitivity due to the enclosed coil.   Products containing metal contaminants are ejected by a separation device such as a diverter or a blower nozzle.