NetDAS (24-bit Internet DAS).
Data recorder/transmitter/server, 4-64 channels for use in seismic safety, industrial, scientific and remote monitoring applications. Includes GPS, multiple triggers, wired or wireless connectivity. Runs under Windows XP/Vista, Linux or Mac OS X. Operates standalone or with Poseidon facility alarm or Cronos structural monitoring systems.



  DAQ24USB (24-bit USB DAS)
USB data acquisition with up to 130 dB of dynamic range: Java data logger, libraries, notebook or desktop host PC, USB powered, OEM or kit.




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Facility Monitoring & Warning System

Applications and Features
  • Oil and Gas, nuclear facilities, bridges and dams
  • Failsafe and redundant operation
  • Seismic alarm/shutdown/early warningo
  • Uses existing Ethernet, wireless, or fibreoptic cabling
  • Hard-wired arrays of up to 128 channels at 24-bit
  • Relay, serial, and Internet messaging
  • Status and warning lights
  • Operates under Microsoft Windows XP/Vista
  • Unlimited expandability
  • Acceleration, temperature, pressure, and other sensors
  • Accelerometer self-test
  • High-resolution (24-bit) data
  • Auxiliary digital and analog inputs
  • Industry-standard interfaces
  • Graphical control panel for easy configuration
  • Delivered as turn-key system with on-site support

Optional Base Station

POSEIDON is a facilities monitoring and warning system compatible with existing cable infrastructure for easy and low-cost connectivity. NetDAS sensory data are transmitted continuously to the Base Station via the Ethernet, wireless, fibreoptic or analog cable (down-hole and wired arrays). The Base Station provides real-time recording, warning messages and status indicators, graphical display, relay closures, and bridging to other plant networks. POSEIDON is configured to meet each customer’s specific requirements and is delivered as a turn-key system with complete operational manuals, on-site training and Factory/Site Acceptance Test procedures.

Specifications  
Timing options
Network time server; GPS; TCXO (up to 100-μsec accuracy)
Channel count
Unlimited
Analog inputs
24-bit; 10—3000 samples/sec; up to 120-dB dynamic range
Triggers
Level; average (STA/LTA); CAV; spectral analysis
Self-test
Automatic programmable self-test of accelerometers with error flag
Warnings
RS-232/RS485; relay contacts; TCP/IP messages; TTL; LEDs
Networks
TCP/IP; Ethernet; fibreoptic (optional bridge to industrial networks)
Central computer
Industrial server; 15” TFT monitor; keyboard; trackball mouse
Bundled software
Graphical display; triggers; logger; formatter; data concentrator
Auxiliary I/O
Digital I/O; 10-bit analog; 4—20-mA current loop
NetDAS interface
Browser (Microsoft Internet Explorer)
Operating systems
IMicrosoft Windows XP/Vista/Linux

 

     
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