S423 C OPT
DIGITAL DISSOLVED OXYGEN SENSOR
FEATURES
- Reliable, accurate measurements with no drift removes need for calibration
- Minimal maintenance
- Does not consume oxygen, making it compatible with a variety of applications
- Suitable for applications in which the measuring liquid is almost stationary
- Available with titanium body for salt-water applications
APPLICATIONS
- Surface waters
- Wastewater
- Fish farming
TECHNICAL SPECIFICATION
| Feature | DESCRPTION |
|---|---|
| Measuring Range | 0...20 mg/l |
| Measuring Method | Optical measure by luminescence |
| Accuracy | ± 0.2 mg/l when < 5mg/L, ± 0.3 mg/l when > 5mg/L |
| Response (T90) | < 60s |
| Refresh Time | < 1s |
| Temperature Compensation | With internal NTC sensor |
| Operating Temperature | 0...50°C |
| Maximum Operating Pressure | 5 bar |
| Body Material | SS316 (PVC or titanium optional) |
| O-Rings | NBR and silicon |
| Mechanical Protection | IP68 sensor + cable |
| Power Supply | 12...24Vdc |
| Power Consumption | Max. 2W |
| Cable | 10 m integral with the sensor |
| Signal Interface | RS 485 Modbus RTU protocol |