Lorenz(lp5 or lpx2)

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roshik

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7 أبريل 2025
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Hello everyone
Does anyone have any information on building older Lorenz models? For example, the Lorenz Pulse 5 (lp5) or the older LPX2?
Considering they are analog, they are relatively easy to build, if the information is complete.
I have fairly good information on these two, especially the LP5. If any of my friends have the IC numbers for these metal detectors, we can start building them, which are worth building because they perform very well.
 

المرفقات

  • أعجبني
التفاعلات: السراب الأزرق و okba
The Lorenz LP5 metal detector operates from about 700 Hz to 1300 Hz in monocoil mode and up to 2 kHz in DD coil mode. Therefore, it can be concluded that in addition to having good sensitivity to non-magnetic metals, it also has a high penetration depth in the soil, unlike the Pulse Star 2 from the same company, which does not have these two features.
 
  • أعجبني
التفاعلات: السراب الأزرق
I see you haven't found the Sehmatic yet, I thought you found it after posting the same request on the geotech forum a while ago!

I'm really sorry I can't help you more.
Good luck...
 
  • أعجبني
التفاعلات: okba
I saw the schematic of this metal detector a long time ago, and I even know which parts of the schematic are wrong. My problem is the number of some of the integrated circuits, although I know that most of the opamp lc are from the TL series, such as TL072 and ...
 
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