Water Quality Monitoring System
W-21SDI (pH, COND, DO, Seawater S.G, ORP,
TEMP, SALT, TDS)
HORIBA W-21SDI can now interface with
SDI-12 compatible data collection platforms and integrate into third
party monitoring systems.
Features
Simultaneous monitoring of up to 8 water quality parameters.
Dry cell battery operated meter.
Up to one month data logging.
Measurement at depths as low as 100 meters.
Downloads
Packing List
| Part Number | |
| W-21SDI set; 2/10M cable case | 201031-5 |
| Packing List: | No cable. Sensor probe,
control unit, DO and pH/ORP sensors, 100-4 pH 4 buffer, carrying case,
DO rebuild kit, 330 internal soln., calibration beaker, batteries,
instruction manual, consumables. |
Parts & Accessories
| Probe and Cables; Sensors Not Included |
| W-21SDI sensor probe |
| 2 meter cable, W002CS |
| 10 meter cable, W010CS |
| 30 meter cable, W030CS |
| 60 meter cable, W060CS |
| 100 meter cable, W100C |
Data Logging Optional Accessories |
| U-2001 extension unit, software |
| RS-232C cable |
| AC adapter |
| U-2002 GPS, extension unit, carrying case, battery pack, printer and cables |
Replacement Sensors & Maintenance Parts |
| Dissolved oxygen sensor |
| pH/ORP sensor |
| DO rebuild kit |
| DO membranes; 10 rebuilds |
| DO sensor 305 solution |
| pH sensor 330 solution |
| DO/pH sensor O-rings, 2/set |
Calibration Solutions |
| 100-4 pH 4 buffer |
| 100-7 pH 7 buffer |
| 100-9 pH 9 buffer |
| 71.8 mS/m conductivity 0.5L |
| 71.8 mS/m conductivity 1L |
| 0.667 S/m conductivity 0.5L |
| 0.667 S/m conductivity 1L |
| 5.87 S/m conductivity 0.5L |
| 5.87 S/m conductivity 1L |
| DO zero powder; 0.5L btl. |
| DO zero powder; 1L btl. |
| 89mV ORP check |
| 258mV ORP check |
Miscellaneous Parts |
| W-2000S control unit |
| Grip holder, blue |
| Flow cell |
| Calibration beaker |
| Sensor guard cover, plastic |
| Carrying case, 2/10 meter |
| Carrying case, 30+ meters |
| SST W-2200 sensor cage |
| Silicone grease |
| Control unit connector cover |
| Spanner wrench |
| Syringe, 10ml |
| Control unit PC board |
| Control unit battery packing |
| Extension unit O-ring |
| Sensor port plugs |