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Bert Van Den Berg
10/27/05 13:17
Read: 709 times
Henderson
New Zealand


 
#103054 - Another idea
Responding to: Erik Malund's previous message
If soil variations affect resistance readings, perhaps the sensor could be supplied embedded in a "known" media such as washed sand so the resistance characteristics are better controlled. The entire sensor, sand and all would be buried in the ground.

Bert


List of 16 messages in thread
TopicAuthorDate
soil dampness      Erik Malund      10/26/05 11:27      
   Conductivity?      Sasha Jevtic      10/26/05 11:58      
      Conductivity      Andy Neil      10/26/05 14:28      
   addendum      Erik Malund      10/26/05 12:34      
      Nutsy idea?      Craig Steiner      10/26/05 14:07      
      Configuration/calibration      Sasha Jevtic      10/26/05 14:40      
         that would not be calibration      Erik Malund      10/26/05 15:01      
            humidity      Terry Lingle      10/26/05 22:42      
      Water for a short while and compare      Bert Van Den Berg      10/27/05 02:36      
   Another idea      Bert Van Den Berg      10/27/05 13:17      
   Spatially Distributed Soil Measurements      Bruce Bailey      10/27/05 13:51      
      I needed that      Erik Malund      10/27/05 14:32      
         There is Yet Hope      Bruce Bailey      10/27/05 17:20      
   soil dampness      Bruce Revor      10/27/05 17:07      
      Gypsum block sensor      Rob Vassar      10/27/05 21:27      
   Capacitance.      Steve M. Taylor      10/28/05 12:36      

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