CS511-L Dissolved Oxygen Probe
The CS511, manufactured by Sensorex, is a submersible, rugged, low-maintenance sensor that senses dissolved oxygen in a medium (typically water). It consists of a self-polarizing galvanic cell that generates a millivolt signal proportional to the amount of oxygen present in the measured medium (typically water).
- The CS511, manufactured by Sensorex, is a submersible, rugged, low-maintenance sensor that senses dissolved oxygen in a medium (typically water).
- It consists of a self-polarizing galvanic cell that generates a millivolt signal proportional to the amount of oxygen present in the measured medium (typically water).
- In-line thermistor provides automatic temperature compensation
- Compatible with most Campbell Scientific dataloggers
Measurement Range | 0.5 to 50 ppm (for O2) |
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Accuracy | ±2% |
Output | 33 mV ± 9 mV (100% saturation); < 2 mV (0% saturation) |
Response Time | 5 min from 100% to 0% oxygen |
Minimum Water Velocity | 5 cm s-1 (2 in. s-1) across membrane |
Pressure | 0 to 100 psig |
Minimum Submersion Depth | 6.35 cm (2.5 in.) |