GeoSIG Digital Sensor System

GeoSIG Digital Sensor System

GeoSIG Digital Sensor System has been developed to accommodate the requirements for a cost effective and practical installation in circumstances where several measuring points need to be deployed over long distances.

The system consists of GMSplusD recorder and AC-7xD or AC-4xD digital accelerometers, with the option of adding analogue sensors. Each digital accelerometer transfers its data digitally, accurately and effectively to the GMSplusD through a single cost effective Cat5E cable.

It is possible to connect up to 4 digital accelerometers (AC-7xD / AC-4xD) to a GMSplusD with a total length of 1’000 meters.

Additionally internal or external analogue sensors can be connected to the same GMSplusD to increase the number of monitored channels to 15. 

Key Features

  • High expandability 
    • Up to 15 channels thru 3 analogue and 12 digital inputs.
    • Easy and low cost installation
  • Real-time data conversion and processing
    • Acceleration, velocity and displacement.
    • Low and Highpass filtering, decimation
  • Reliability
    • 500’000 hours MTBF obtained from real field statistics
  • Reliable Data
    • for damage detection, decision making and post event evaluation.
    • Building code compliant (e.g. California, Panama, etc)
  • Self Test
    • Permanent self-monitoring without affecting its normal operation.
    • User-configurable periodical state of health (SOH) report