Accelerometer DAQ

seismicvibrationmulti-channel

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. Various types of GeoSIG analogue sensors can be housed internally or connected externally, and up to four digital sensors can be connected externally to the GMSplusD. In case of internal sensor, the levelling is done on the base plate of the GMSplusD via its three levelling screws. The base plate is mounted using a single bolt during installation. All external sensors have built-in single bolt mounting with levelling screws.