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Technical documents and specifications for this product.
S423 C OPT Datasheet
The S423 C OPT optical oxygen sensor provides reliable concentration measurement using an optical measuring process based on dynamic luminescence.
| Specification | Value |
|---|---|
| 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% of 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 | < 60 s |
| Maximum refreshing time | < 1 second |
| Working temperature | 0 to 50 °C (Accuracy ± 0.2 °C) |
| Max working pressure | 5 bar |
| Max absorption | 2 W |
| Mechanical protection | IP68 Sensor+cable |
| Cable | 10m integral |
| Power supply | 12 to 24 V DC |
| Signal interface | RS-485 Modbus RTU Protocol (4-20mA opt.) |
| Water move | No necessary move |
| Compensation of temperature | Via internal NTC |
| Luminophore diameter | 10 mm |
| Connector IP67 | Yes |
