| Type | Lumiphore optical dissolved oxygen |
| Measured | Dissolved Oxygen |
| Range | 0-20 mg/l or 0 – 450% Saturation |
| Resolution | 0.01 mg/l |
| Accuracy and Precision | ±0.1% mg/l from 0 – 8 mg/l and ±0.2% mg/l from 8 – 20 mg/l |
| Stability | Better than 1% per month (without calibration) |
| Salinity Range | 0 – 42 PSU (As reference: Seawater is typically 33-37 PSU) |
| Temperature Range | > 0 up to 50° C |
| Temperature Compensation | Automatically by integrated thermistor (ATC) |
| pH Range | pH 2 up to pH 10 |
| Permissible Over-Pressure | 7.25 psi (0.5 bar) |
| Typical Response Limit | >25 mg/l |
| Response Time | T90 = 30s T95 = 37s |
| Zero-Point Adjustment | Not necessary |
| Calibration | Manual using water saturated air or automatic |
| Housing Material | PVC, silicone, polycarbonate, stainless steel |
| Dimensions | Diameter approx. 1.72 in. OD, length 7.99 in. |
| Maintenance Intervals | Manual calibration 3 – 12 months Lumiphore change 12 months |
| Interferences | High levels of Hypochlorite |