|
CUSP-M
| |
|
The CUSP-Me multi-channel seismic datalogger
is a multi-channel UTC-synced structural health monitoring and dense-array data capture system
Based on the operating system and application suite of the CUSP-3 series,
the CUSP-M offers synchronised sampling of 96 24-bit channels
(currently configured as 32 X 24-bit or 32 X 16-bit 3-channel sensors) making it
ideal for dense arrays or structural monitoring. The use of robust
Ethernet communications to the sensors, and remote signal digitisation
allows sensor-to-processor cable runs of up to 100m with standard Ethernet UTP wiring,
more with range boosters, or up to 20km with fibre. Adoptation of standard
Ethernet systems results in extremely low-cost
wiring and many structures can be instrumented using the pre-existing
Ethernet network, decreasing both the installation cost and time
and minimising the disruption to the buildings inhabitants.
WiFi is also provided as
and option, but care must be taken when choosing this option as all wireless systems
are prone to interference, and it is thus better suited to outdoor use, eg in sparsly
populated regions.
Operating in an array
Monitoring a structure
The use of UTC synchronised sampling with large ring buffers allows
multiple CUSP-M units to be operated in parallel.
The availability of differing signal converters
allows the use of end-user provided sensors and adaptation to
diverse applications quickly and cost effectively. Current sensor options include
17-bit and 13-bit strong motion accelerometers, LVDT displacement sensors, wind sensors and bore-hole accelerometers.
Geophone interfaces are also avaliable.
Basic specifications:
8, 16, 24 or 32 times 3-channel 24-bit or 16-bit sensors per unit (up to 96 x 24bit channels)
50, 100 or 200Hz sample rate
UTC synchronised sampling
Multiple central units with synchronised sampling - can synchronise/configure devices over Internet
Utilises Ethernet communications, allowing the use of fibre, UTP, WiFi etc communications channels
Same rugged, clear, intuitive and powerful Internet interface style as CUSP-3 series
Optional adapters available for monitoring other parameters or sensors or for customised applications
SEEDlink streaming data output
Link to the CUSP-M datasheet
Link to the manual
Link to the relevent downloads
|
| |
|
