Model 781 Signal Conditioning Unit
Model 781 is a precision, twochannel signal conditioning unit for all electrolytic tilt sensors. Its design is optimized to produce peak performance from your Applied Geomechanics 755-, 756-, 757-and 758-Series Miniature Tilt Sensors. 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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Applied Geomechanics Documentation: Model 781 Signal Conditioning Unit
Model 781 Signal Conditioning Unit Data and Features
| Dimensions & Weight | 3.5 x 5 x 8.4 inches (88 x 127 x 213 mm), 2 lb (0.9 kg) | |
| Environmental | -25° to +70°C operational, -30° to +100°C storage; 0 to 90% humidity, noncondensing | |
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Model 781 is a precision, twochannel signal conditioning unit for all electrolytic tilt sensors. Its design is optimized to produce peak performance from your Applied Geomechanics 755-, 756-, 757-and 758-Series Miniature Tilt Sensors. 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. 