Applied Geomechanics Model 781 Signal Conditioner & Dc12.200 Power Supply

US $900

  • Tehachapi, California, United States
  • May 31st
This listing is for one APPLIED GEOMECHANICS MODEL 781 SIGNAL CONDITIONER & DC12.200 POWER SUPPLY. I have a total of three units that are being sold individually. These came from NASA's Jet Propulsion Laboratory (JPL) in Southern California. Model 781 generates a balanced AC  sensor excitation, then amplifies, rectifies  and filters the sensor outputs to produce  high-level DC signals proportional to the  tilt angle. It includes an amplifier for an  LM35 temperature sensor and will drive  tilt and temperature signals over 1000m  cable lengths. The rugged aluminum case  of Model 781 and its bench-top format  make it an effective choice for all  laboratory and indoor applications

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