Sensors for great depths

Sensors for great depths In the category Metal Detectors more articles and learn more information about Sensors for great depths Reviews Price Specifications Features Image manuals videos Accessories All this in metal detectors for gold.

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Sensors for great depths

Pulse induction, fat mass, ground radar, underground, frame… These are the words that come to mind when mentioning the detection in great depth. This specific survey, before any reserved for professionals, gives rise, among those who are interested, good number of confusions, so many false things have been said or written in years. The purpose of this article is to restore some truths, to inform readers of the excavator on the detection that makes us dream and introduce you to objectively what is done better on the market today in terms of machine, depending on the use you want to make. Do you dream of finding a treasure, an underground or more modestly a septic or a pipe leaking several metres deep, this article is for you! We offer the largest choice of radars and sensors inductive pulsed in Europe, then let yourself be guided by our specialists and find the machine need you while avoiding the scams.
Sensors for great depths

Sensors for great depths



There are 3 categories of sensors deep: detectors induction pulsed framework (for the large metal targets), radar of soil (effective on metal and cavities, but expensive and complex to use), and hybrids (easy to use and versatile on cavities and all kinds of metal target).


That a detector can do and not do

The traditional Very Low Frequency detectors have a limited detection depth. Their use is dedicated to leisure detection and they do not detect large targets several meters under the ground. Worse yet, when it announces a person non-initiated that a detector operates in the top 20 cm, the latter was surprised, just as she is surprised that in 2010 a detector is not yet able to differentiate between the gold from bronze or even aluminum. Thanks to our magazine and some serious websites, such questions preposterous tends to disappear, at least as regards the VLF detectors we use every day.


With regard to sensors adapted to the depths, I can tell you that happens not a day unless a customer calls to request “a machine equipped with a screen capable of detecting gold at 10 meters”. These requests come mostly from overseas, where many researchers operate. This may raise a smile but be aware that some unscrupulous traders also operate on our territory, and also give false information in order to sell such or such type of material. We must therefore explain to the customer the actual possibilities of each detector while recalling the legislation in force . This kind of device is intended for professional use, either in the industry or archaeology.


Thus a detector of metals, a radar or other device cannot detect more than 5 metres of depth. And even at these depths, the mass must be huge (car, tank etc…). On an amphora, safes, weapons, a metal detector with framework can reach 2 meters, 3 Max. A metal detector deep equipped with a framework cannot locate a piece because it is an object too small. It merely large masses (minimum volume of the closed fist). No detector can indicate you with precision the depth of the buried object, too many gear factor into account (soil type, object orientation, metal…). At best we can extrapolate an approximate depth according to the strength of the signal and “size” as with the JEOHUNTER or GROUND EXPER.


A metal detector cannot give you the exact nature of the metal; at best it will tell you if it is a non-ferrous metal, or name if it is equipped with a magnetometer. A breakthrough was made with the release of the DRS EXPER GROUND, but then again, if the target is deep (more than 1 meter) no detector can tell you with precision the nature of the metal. All site or mark that would indicate the contrary you ment.

Sensors for great depths

Detectors that announce you find gold to several meters in the air are scams. Behind a scientific nickname vocabulary (“Ionic field” etc), it is sold at price of gold scams. Gold and diamlant detectors do not exist. All of these sensors long distance or “long range locators” are scams. We have devoted an article here. Stores that offer for sale is mislead. If you purchase you will lose between 1000 and 10000 euros.If you want to introduce you to dowsing, invest in two copper dowsing rods, that you will cost 5 euros and will surely give better result! A long – range type locator Mineoro is a single wand of dowsing with a CDI and a diode, nothing more! Flee the stores that offer for sale.
In conclusion, you’ll understand the detectors “miracles” do not exist and even if you have 50000 euros from budget. To find it should look and dig, otherwise it would be too easy.

2 basic rules to avoid scams

Prior to the acquisition of a detector to great depths, you need as with a detector of leisure, identify your needs: type of search object (size, volume, weight), approximate depth, metal… On the basis of this, you you control to a device type well specific.