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???
10/27/05 20:32
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#103058 - I needed that
Responding to: ???'s previous message
Thanks, Bruce
I were thinkng something simple, and seeing your post (and agreeing with it) I relize that a "quick fix" is not it.

I suggest you use ac sensor excitation to minimize electrolysis of the sensor elements when a resistance sensor is planned
Thatis (naah - should be) sensors 101.

Erik

List of 16 messages in thread
TopicAuthorDate
soil dampness            01/01/70 00:00      
   Conductivity?            01/01/70 00:00      
      Conductivity            01/01/70 00:00      
   addendum            01/01/70 00:00      
      Nutsy idea?            01/01/70 00:00      
      Configuration/calibration            01/01/70 00:00      
         that would not be calibration            01/01/70 00:00      
            humidity            01/01/70 00:00      
      Water for a short while and compare            01/01/70 00:00      
   Another idea            01/01/70 00:00      
   Spatially Distributed Soil Measurements            01/01/70 00:00      
      I needed that            01/01/70 00:00      
         There is Yet Hope            01/01/70 00:00      
   soil dampness            01/01/70 00:00      
      Gypsum block sensor            01/01/70 00:00      
   Capacitance.            01/01/70 00:00      

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