Manufacturer: YSI
Part Number: 6920 V2
Order / Quote
The YSI 6920 V2 sonde is an economical water quality logging system, ideal for long-term in situ monitoring and profiling. Real-time turbidity monitoring, dissolved oxygen monitoring, algae monitoring, and more.
Two Sonde Versions
- 6920 V2-1 has 1 optical port, 1 conductivity/temperature port, 1 Rapid Pulse Dissolved Oxygen port, 1 pH/ORP port, and 3 ISE ports
- 6920 V2-2 has 2 optical ports, 1 conductivity/temperature port, 1 pH port, and 1 ISE port
Available Optical Sensors
- ROX optical dissolved oxygen
- Blue-green algae
- Chlorophyll
- Turbidity
- Rhodamine
Additional Parameters Include
- Salinity
- Specific Conductance
- Depth or Shallow Vented Level
- TDS
- Open-channel Flow
- Nitrate-nitrogen, Ammonia/Ammonium-nitrogen, or Chloride (ISEs)
Key Features
- Field-replaceable sensors
- Choice between one or two optical sensor ports
- Self-cleaning optical sensors and anti-fouling components for extended deployment
- RS-232 and SDI-12 communications
- Battery power for long-term deployments
Two Versions
- 6920 V2-1: 1 optical port, 1 conductivity/temperature port, 1 Rapid Pulse Dissolved Oxygen port, 1 pH/ORP port, and 3 ISE ports
- 6920 V2-2: 2 optical ports, 1 conductivity/temperature port, 1 pH port, and 1 ISE port
Medium
- Fresh, sea or polluted water
Temperature
- Operating: -5 to 50° C
- Storage -10 to 60° C
Communications
- RS-232, SDI-12
Software
- EcoWatch®
Dimensions
- Diameter: 2.85 in, 7.24 cm
- Length: 18 in, 45.7 cm
Weight
- 4 lbs, 1.8 kg
Power
- External: 12 VDC
- Internal: 8 AA-size alkaline batteries
Certifications
- CE
- EU Battery Compliance
- FCC
- IP-67
- WEEE
- MCERTS
- Industrial Pretreatment Made More Efficient with YSI Technology
- Source Water Protection Overview of 5 States
- Maine Companies Partner to Protect Aquatic Life with Integrated Systems
- Scientists and Alternative Technology Work to Protect Seminole County Water Quality
- Instruments Assist in Storm Water and Combined Sewer Overflow Monitoring
- Dubai Municipality Utilizes Real-time Water Quality Monitoring Instruments
- Czechs Buy Water Quality Data - Not Instruments
- Water Quality Monitored Continuously at Heathrow Airport
- Ambitious Water Quality Study Could Guide Development for Years
- Monitoring Water Quality of Lake Olathe Protecting Drinking Water for Residents
- Thames Water Employs Reservoir Profiler to Reduce Costs
- Managing and Protecting Remote Source Water for the East Bay Area
- Catchement Monitoring Network Protects Thames River
- Anti-Fouling Kits Significantly Slow Rate of Biological Fouling on Water Quality Instruments
- Continuous Monitoring of Turbidity in Ohio Rivers Using Modified Sidestream Method
- Desalination Plants YSI Instruments Monitor Flow and Water Quality at Multiple Stages
- Using Real-time Telemetry for Ecological Monitoring of Coastal Wetlands
- Tyne Tunnel Construction Monitoring
- ICC Construction Runoff Monitoring
- Real-time Monitoring, Burry Inlet
- Cardiff Bay Monitoring
- Watching the Watershed