| The
YSI 6820 V2 is a cost-effective sonde for profiling and spot-checking
in rivers, lakes, wetlands, wells, estuaries, and coastal waters.
The 6820 V2 comes with RS-232 and SDI-12 communications and easily
interfaces with YSI EcoNet and other data collection platforms for
long-term deployment, or a YSI 650 Multiparameter Display System
for sampling.
Data logging is not available on the 6820 V2 - see
6920 V2.
Two versions are available:
- 6820 V2-1
- one optical port
- conductivity/temperature port
- Rapid Pulse DO port
- pH/ORP port
- 3 ISE ports
- 6820 V2-2
- 2 optical ports
- conductivity/temperature port
- pH port
- one ISE port
A pressure sensor is an option on both versions.
Available optical sensors include ROX optical dissolved oxygen,
blue-green algae, chlorophyll, turbidity, or rhodamine.
Additional parameters available include:
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Temperature |
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Conductivity, Salinity, Specific
Conductance |
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Depth or Shallow Vented Level |
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pH |
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ORP |
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TDS |
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Open-channel Flow |
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Nitrate-nitrogen, Ammonia/Ammonium-nitrogen,
or Chloride |
Deployment intervals can be extended by 3 times or more with
NEW anti-fouling kits.
|
Multiparameter
instruments 
