Water Resources

Buoys, Data Collection Platforms, Stage Monitoring...

 

OBS-3A

OBS-3A
  • No cable required, runs 1500–8000 hours on 3 D-cell batteries
  • Measures sediment concentrations to 5000 mg/l and turbidity to 4000 NTU with field-proven OBS technology (U.S. Patent No. 4,841,157)
  • Logs depth, wave height, wave period, temperature, and salinity
  • Records 200,000 lines of data in flash memory
  • Program setpoints and sampling times
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OBS-5+

OBS-5+
  • Measures sediment concentrations up to 500g/l (specific gravity 1.30)
  • Logs instrument depth
  • Records 200,000 scans of data in flash memory
  • Runs as long as 6 mo on three alkaline C-cell batteries
  • RS-232 and RS-485 data links
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DCP200

DCP200
  • System includes CR295 datalogger, TX312 HDR GOES satellite transmitter, SP20 solar panel, CH100 Regulator, BP24 Battery, CM220 Mounting Kit, ENC16/18 enclosure, TX312 software, and cables
  • Up to 28 days of operation between GPS fixes
  • Every transmitter is tested by Campbell Scientific in an environmental chamber to ensure the unit operates within specifications
  • NESDIS-certified transmitter
  • Makes SDI-12, single-ended analog, pulse, switch closure, and bridge measurements
  • Complies with the High Data Rate (HDR) specifications
  • Automatic GPS correction of clock and oscillator
  • Diagnostics and status information that can be sampled by the datalogger and transmitted as part of the data stream
  • Independent self-timed and random data buffers
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CSBUOY-DT

CSBUOY-DT
  • Polyethylene buoy houses:
    • Datalogger
    • 900 Mhz wireless transceiver
    • 1/4 wave whip antenna
    • Rechargeable battery
    • Solar panel
    • Temperature probe
    • Dissolved Oxygen probe
    • Agitator brush
  • Stores 32,000 data points
  • Not suitable for wave or tidal environments
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CSBUOY-NS

CSBUOY-NS
  • Polyethylene buoy houses:
    • Datalogger
    • 900 Mhz wireless transceiver
    • 1/4 wave whip antenna
    • Rechargeable battery
    • Solar panel
  • No sensors included
  • Stores 32000 data points
  • Not suitable for wave or tidal environments
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About Water Resources

Campbell Scientific water resources systems offer the ability to install a system quickly and confidently. Although measurement systems need to be customized periodically, there are standard measurements that need to be made routinely, such as stage monitoring. Whether monitoring for EPA requirements, gathering baseline data, or using an ALERT system, Campbell Scientific can help you meet your measurement needs.