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Treasure Hunting & Metal Detecting Forum Message Boards - Detector Hunter Whites Minelab Tesoro XP > Tech Talk > Modifications, Do It Yourself & Repairs (Moderators: Eugene52, xavier, GoldDigger1950) >

How can I make a metal detector by "FLC100" ?

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kazem2114 Topic starter

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	How can I make a metal detector by "FLC100" ? « on: May 15, 2012, 04:33:45 pm »

Hi everyone !!!!!!!!
I wana make a metal detector by FLC100 but I have no information about how I should do that with this sensor
The output of this sensor is changing by movement and that's because of changing the earth's magnetic
This sensor will be changed by detecting metals and changing the earth's magnetic but I wana remove the earth's magnetic from this sensor
It just has to be changed by detecting different metals
Please if you have any ideas , HELP ME
TNX Clapp

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	Re: How can I make a metal detector by "FLC100" ? « Reply #1 on: May 15, 2012, 04:53:17 pm »

from NT Australia , goodluck with your detector . cheers Mick

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	Re: How can I make a metal detector by "FLC100" ? « Reply #2 on: May 15, 2012, 05:23:24 pm »

Need more info on this detector!

Never heard of it.

Please give a bit more info.

FLC?

What type of Detector is it?

Welcome from NM.

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	Re: How can I make a metal detector by "FLC100" ? « Reply #3 on: May 15, 2012, 06:26:15 pm »

Welcome from Arizona. We've got enough highly technical people around that someone is sure to be able to help you.

BA

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	Re: How can I make a metal detector by "FLC100" ? « Reply #4 on: May 15, 2012, 06:58:03 pm »

He probably wants to use a flux gate magnetometer sensor called the FLC100.

See here:

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http://www.stefan-mayer.com/Lcsing.htm

In building a magnetometer, one must map the earth's magnetic lines in the area in order to be able to spot the anomaly caused by metal. It's a complicated process because you have to presume where the lines would go if the anomaly wasn't there but it IS there. Not an easy task.

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	Re: How can I make a metal detector by "FLC100" ? « Reply #5 on: May 16, 2012, 02:06:59 am »

Hi guys
Thanks for responding
I wana use FLC100 as a metal detector not a magnetometer
I saw this sensor in some professional metal detectors but I don't know how to drive it ....
Please help more

Posted on: May 16, 2012, 02:05:10 AM

There's not enough information on the datasheet for this application !!!!!!!!!!!!!!!!!!!!!

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	Re: How can I make a metal detector by "FLC100" ? « Reply #6 on: May 16, 2012, 04:08:38 am »

I can see using it to "see" the coil reactions and flux lines but see no other way for it to detect metal directly. Determining flux lines would happen before the detector can determine a target. I see no practical enhancement from the use of this device.

As to the data sheet, order one and you get the data sheet with it.

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It's all about that moment when metal that hasn't seen the light of day for generations frees itself from the soil and presents itself to me.

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	Re: How can I make a metal detector by "FLC100" ? « Reply #7 on: May 16, 2012, 04:33:15 am »

So tell me about powerful sensors in detecting metals especially golds
I wana make a powerful metal/gold detectors with powerful sensors
Please give me some pieces of advices about sensors
TNX Undecided

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	Re: How can I make a metal detector by "FLC100" ? « Reply #8 on: May 16, 2012, 08:41:30 am »

There are no detectors that can only detect Gold .

Here are the Options available to us normal folks.

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http://www2.gi.alaska.edu/~jesse/treasure/misc/howdetector.html

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	Re: How can I make a metal detector by "FLC100" ? « Reply #9 on: May 16, 2012, 10:40:20 am »

I know how they work but I'm looking for some sensors that can get the information of some metals and can detect just those metals
Do you know any sensors?

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