The 6820-C-M Environmental Monitoring System is a multi-parameter, water quality measurement, and data collection system. It is intended for use in research, assessment, and regulatory compliance applications.
Specifications:
| Available Sensors |
Temperature, Conductivity, Dissolved Oxygen, pH, ORP, Ammonium, Nitrate, Chloride, Depth (shallow, medium, shallow vented), Turbidity or Chlorophyll or Rhodamine WT |
| Operating Environment |
Medium: |
Fresh, sea, or polluted water |
| Temperature: |
-5 to +45 °C |
| Depth: |
0 to 200 feet (61 meters) |
| Storage Temperature |
-40 to +60 °C for sondes and all sensors except pH and pH/ORP |
| -20 to +60 for pH and pH/ORP |
| Material |
PVC, Stainless Steel |
| Diameter |
2.9 inches (7.4 cm) |
| Length |
16.82 inches (42.7 cm) with no depth; 18.2 inches (46.2 cm) with depth; subtract |
| 2.6 inches (6.6 cm) if using short probe guard |
| Weight |
3.4 pounds (1.5 kg) without cable and with 6026 turbidity sensor |
| Internal logging memory size |
384 kilobytes (150,000 individual parameter readings) |
| Computer Interface |
RS-232C, SDI-12 |
| Power |
External 12 VDC (8 to 13.8 VDC) |
