Aanderaa SmartGuard Datalogger

SmartGuard is the next generation sensor and instrument HUB for Ocean, Lake, Reservoir, Estuary and River Hydrometric stations. It's a complete observatory node for advanced Hydrologic/Meteorological stations as well as for small stand alone stations.

  • Features
  • Specifications

Monitoring water and weather conditions is essential in many operations and the SmartGuard node is well suited for stand-alone stations powered by battery and solar power utilizing wireless real-time data communication. Designed for ease of integration of new and existing sensor technologies into a single Aanderaa observatory node with modern self-describing XML data output formats. SmartGuard interfaces with all Aanderaa atmospheric and in water sensors, along with most 3rd party sensors.

SmartGuard advantages:

  • Great flexibility: Basic-Extended-Full versions handle air and water sensors
  • Flexible easy configuration and setup using PC software
  • Fully integrated with Aanderaa real-time system
  • Full AiCaP Bus compatibility, including 150 m string with up to 25 sensors
  • Plug-n-play Aanderaa Smart sensor interfaces: O2, Conductivity, Temperature, Pressure, Water Level, Tide and Current
  • AADI SR10 and VR22 meteorological sensor interfaces: Wind speed and direction, Temperature, RH, Visibility, Air Pressure and more
  • Interfaces for most 3rd party RS-232/RS-422 sensors, analog sensors, digital sensors
  • XML data records with complete metadata; traceable and with status info on individual parameters
  • Large onboard data storage capacity on a removable SD memory card
  • External power supply 12- 30V internally regulated
  • Up to 6 double ended analog sensor input (0-5V, 24 bit)
  • Individual power control for attached sensors
  • Low power consumption
  • RS-232 communication port with controlled power supply for communication equipment
  • Easy readable display and 6 key operator panel

SMARTGUARD versions:

  • Basic, Basic w/SR10, Extended, Extended w/SR10

SMARTGUARD capabilities:

  • Up to 25 Aanderaa Smart sensors (AiCaP nodes) can be connected on an up to 150m string
  • Up to 10 Aanderaa SR10/VR22 sensors (AADI Met and Full)
  • RS-232/RS-422 for 3rd party serial sensors. Individual power control. Basic and Aanderaa Met: 1 (Extended and Full: 5)
  • Analog input, 0-5V, differential, 24 bits. Basic and Aanderaa Met: 3 (Extended and Full: 6)
  • Digital input, 1 Opto-isolated, 500 Hz, 1 non isolated, 0/10V, 5 kHz. Basic and AADI Met.:1 (Extended and Full: 2)
  • Digital output: 2X 0/10V. Basic and AADI Met.: (Extended and Full: 2)
  • RS-232 communication channel for modem and direct cable. Direct cable also RS-422
  • USB for local PC operation
  • LAN for remote operation and networking (socket)

Recording system:

  • Multiple sensor groups with individual recording interval and activation
  • Recording interval from 2s to 3 hrs. depending on attached sensors
  • Data storage on SD card • Binary format

Real-time communication:

  • Aanderaa real-time protocols, XML
  • Condensed and compressed for limited bandwidth
  • Retransmission for noisy channels

Available telemetry options:

  • LAN, Radio modem, GPRS, GOES, Iridium

Remote operation:

  • Aanderaa real-time operator panel
  • Device layout (adaptation to attached sensors etc.)
  • Configuration
  • Recording start/stop
  • Status monitoring

Storage:

  • ≤ 2GB
  • Remote downloadable

Exchangeable Clock:

  • ≤12s per month over temperature range

Power:

  • 12 – 30V
  • Sleep current < 1mA @12V
  • Operating current <20mA @12V; depending on layout and configuration

Housing:

  • 320x217x70mm
  • Rugged aluminium box
  • IP 65
  • Designed for high EMC compliance

Operating temperature:

  • -40 to +60˚C

Optional Aanderaa sensors sub sea:

  • Temperature 4060, 4880
  • Conductivity 4319A/B
  • Wave and Tide 4648, 4647A/B/C
  • Pressure 4117, 4646A/B/C
  • Turbidity 4112
  • Oxygen Optode 4835/4330
  • Doppler Current 4420, 4520

Optional Aanderaa sensors air:

  • Wind Speed and Gust 2740
  • Wind Direction 3590
  • Air Temperature 3455
  • Air Pressure 2810
  • Solar Radiation 2770
  • Radiation 2811
  • Mira Visibility 3544
  • Relative Humidity 3445
  • Rainfall 3864
  • Temperature 3444
  • Road Condition 3565
  • Road Temperature 3304

Enclosure and Mast hardware:

  • Sensor Cross Arm 3415/3435
  • Free standing base cabinet and 4m mast – 10m mast with guy wire and hand winch

Accessories included:

  • Aanderaa Real-Time Collector, including operator panel and data viewer
  • Aanderaa Data® Studio software
  • SD card: 2 GB
  • Documentation on CD

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