Metal Detectors use a combination of mechanical, magnetic and electrical signals to locate ferrous objects. When the device encounters a metal object, it alerts the user with a beep alarm sound. You must have encountered a metal detector at airports, malls, shopping centers etc. In such sensitive areas, this device is used to secure the premises. In addition to this, hobbyist around the world enjoy the pursuit of metal detector as they promise a thrill for looking out for buried treasures and metal artifacts.
How Does A Metal Detector Work?
The basic operation of a metal detector is easy to understand. A metal detector has three coils. One coil transmits signal, while the other two receive signals. When a metal detector encounters a ferrous object, the transmitter creates a tiny disturbance, which is then amplified through the receiver and the user is alerted with a beep sound.
Types Of Metal Detectors And Their Function
Ground Search Metal Detectors: Characterized with a long rod, a coil at the bottom and grip at the top, Ground Search Metal Detectors bode a feature of βground balancingβ that helps prevent false signals caused due to mineral content of the soil. The metal detector can easily differentiate between ferrous and non-ferrous metals, bypass non-ferrous metals to scan and alert the user.
Handheld Metal Detectors: Handheld Metal Detectors work on an area above the ground to scan a person for presence of ferrous objects. Handheld detectors are used to locate metal objects. They are also known as pinpointers or pointers and are small rods that come with handgrip.
Foot Detectors: These metal detectors are wearable with straps. They operate when a user walks and can detect ferrous objects at a depth of upto four inches in grass, sand or dirt.
Located in Thane, Maharashtra, Das Electronics is one of the leading Manufacturers, Exporters and Suppliers of Industrial Metal Detectors. The offerings of the company include Bag Metal Detector, Capsule Metal Detector, Pharma Metal Detector, Confectionery Metal Detector, Spices Metal Detector Grain Metal Detector and many more. An efficient staff and robust infrastructure enable the company to produce high quality machines that cater to the needs of different industries. For more details about the company, you can also visit http://www.daselectronics.in/.
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