Categories Liquid & Gas Analysis, Dissolved Oxygen
| Materials | AISI 316 and PVC body • Special glass optics • NBR and silicon O-rings |
|---|---|
| Thread | 3/4” BSP |
| Measuring ranges | 0.00 mg/L to 20.00 mg/L |
| Measuring method | Optical measure by luminescence |
| Calibration method |
Calibration on air: 1-point calibration, water saturated with air at 100% Calibration through sample: comparison with a standard tool Calibration on 0% solution: 1-point calibration, specific solution at 0% oxygen saturation |
| Resolution | 0.01 mg/L |
| Accuracy |
±0.2 mg/L when < 5 mg/L ±0.3 mg/L when > 5 mg/L |
| Repeatability | ±0.1 mg/L |
| Response | T90 < 60s |
| Maximum refreshing time | < 1 second |
| Working temperature | 0 – 50 °C (Accuracy ±0.2°C) |
| Max working pressure | 5 bar |
| Max absorption | 2W |
| Mechanical protection | IP68 Sensor + cable |
| Cable | 10m integral |
| Power supply | 12…24Vdc |
| Signal interface | RS-485 Modbus RTU Protocol (4–20mA optional) |
| Water move | No necessary move |
| Compensation of temperature | Via internal NTC |
| Luminophore diameter | 10 mm |
| Connector IP67 | Yes |
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