Undersearch Coils



The Undersearch coil is designed to be able to fit underneath the conveyor, and is shaped to take the form of standard troughed belts. It therefore does not require the cutting and re-vulcanising of the belt when being installed.
It is suitable for installation where the burden on the conveyor is not too high as the sensitivity decreases the further the metal is from the coil surface.
Easy to service or replace due to on site damage. Available in sizes from 600-2200mm.

The detector frame is constructed from fiberglass which ensures that the unit is robust and durable and will not deteriorate with time.

Coil Dimensions

Type A B C D E F G H f
M20-1 160 280 600 65 140 305 45 75 600mm
M20-2 275 350 900 60 165 305 45 75 900mm
M20-3 400 500 1300 60 190 305 45 75 1200mm
M20-4 415 820 1650 60 210 500 47 75 1500mm
M20-5 580 1160 2320 60 320 500 47 75 2000mm







  Simple to install
  Designed for trough belts
  Dual sensitivity
  Rugged Construction
  Extra strength search deepest burden height
  Normal sensitivity at the wings prevents
  false alarms
  Designed to follow the profile of
  troughed belts
  Rugged fibreglass construction
  Detects ferrous and non-ferrous metals
Interlocking relay
  Auto ballence
  Adjustable sensitivity


  Board Making
  Brick Manufacturers
Plastic recycling
  Glass recycling

Technical Data

  Power Consumption:
     5,5 VA

     3 - 15 Kg


 Product Range

 Hand Held Metal Detectors
  Probe 2101
   Garrett Super Scanner V

 Walk Through Metal Detectors

  P21 Single-Zone
  Panache' Multi-zone

   Popular Portable
   PPMZ Portable Multi-Zone (NEW)
Garrett PD6500i

Popular 2000   (Discontinued)
   Popular 2100   (Discontinued)
  Searcher 2000
 Precious Metal Detection
  GoldFinger II


Industrial Products
Metasearch 4 (NEW)

   Undersearch Coils
   Standard Coils

Metasearch III (Discontinued)

 Light Dimming
   Light Dimmers

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