YSI 6 series, User Manual, Page: 373 / 377

Specifications Appendix O
YSI Incorporated Environmental Monitoring Systems Operations Manual O-10
Non-Vented Level - Shallow
Sensor Type..............Stainless steel strain gauge
Range........................0 to 30 ft (9.1 m)
Accuracy ................ +/- 0.06 ft (0.018 m)
Resolution.................0.001 ft (0.001 m)
Temperature Range -5 to 45 C
Vented Level - Shallow
Sensor Type..............Stainless steel strain gauge
Range........................0 to 30 ft (9.1 m)
Accuracy, 0-30ft ......+/- 0.01 ft (0.003 m)
Resolution.................0.001 ft (0.001 m)
Temperature Range -5 to 45 C
Temperature
Sensor Type...........Thermistor
Range.....................-5 to 50  C
Accuracy................+/- 0.15  C
Resolution..............0.01  C
Depth……………200 meters
Rapid Pulse Dissolved Oxygen, % saturation
Sensor Type...........Rapid Pulse - Clark type, polarographic
Range.....................0 to 500 % air saturation
Accuracy................0-200 % air saturation, +/- 2 % of the reading or 2 % air saturation, whichever is greater
200-500 % air saturation, +/- 6 % of reading
Resolution..............0.1 % air saturation
Temperature Range -5 to 50 C
Depth……………200 meters
Rapid Pulse Dissolved Oxygen, mg/L (Calculated from % air saturation, temperature and salinity)
Sensor Type.......... Rapid Pulse - Clark type, polarographic
Range.....................0 to 50 mg/L
Accuracy................0 to 20 mg/L, +/- 2 % of the reading or 0.2 mg/L, whichever is greater
20 to 50 mg/L, +/- 6 % of the reading
Resolution..............0.01 mg/L
Temperature Range -5 to 50 C
Depth……………200 meters
ROX Optical Dissolved Oxygen, % saturation
Sensor Type...........Optical, Luminescence Lifetime
Range.....................0 to 500 % air saturation
Accuracy ...............0-200 % air saturation, +/- 1 % of the reading or 1 % air saturation, whichever is greater
200-500 % air saturation, +/- 15 % of reading; Relative to Calibration Gases.
Resolution..............0.1 % air saturation
Temperature Range -5 to 50 C
Depth…………… 61 meters
ROX Optical Dissolved Oxygen, mg/L (Calculated from % air saturation, temperature and salinity)
Sensor Type.......... Optical, Luminescence Lifetime
Range.....................0 to 50 mg/L
Accuracy................0 to 20 mg/L, +/- 1 % of the reading or 0.1 mg/L, whichever is greater
20 to 50 mg/L, +/- 15 % of the reading; Relative to Calibration Gases.
Resolution..............0.01 mg/L
Temperature Range -5 to 50 C
Depth…………… 61 meters