DS380 IP68 Online Water Dissolved Oxygen Meter , SS316 Water Oxygen Tester
Dissolved Oxygen Sensor For Thermal Power Plants Online Dissolved Oxygen Electrode
Advantages of optical dissolved oxygen measurement
• Easy use, no membrane, no electrolyte.
• Long lifetime, maintenance free and less calibration.
• No flow dependency and fast response.
• Immune to electrical interference, no chemical interference.
Technical Specifications
| Item | Parameters |
| Model | DS380 |
| Principle | Fluorescence analysis method |
| Measuring range | 0~20mg/L or 0-200% saturation |
| Response time | 3 sec |
| Accuracy | 1% |
| Protection level | IP68 |
| Installation | Submersible |
| Temperature sensor | NTC |
| Temperature range | 0~50°C |
| Temperature accuracy | ±0.2°C |
| Output | Support RS-485, MODBUS protocol |
| Power supply | DC 6~12V, current <50mA |
| Size | Φ26*155 mm |
| Probe cable length | Default 5 m, customized 10m, 15 m and 30 m cable |
| Fluorescent cap life | 1 year |
| Maximum working pressure | 3bar |
| Housing material | SS316/Titanium alloy |
Notes:
1) Avoid exposing the inner surface of the fluorescent cap to sunlight.
2) Do not touch the fluorescent film with your hands.
3) Avoid any direct application of mechanical stress (pressure, scratches, etc.) to the fluorescent film during use.
Cable information
4 wire AWG-24 or AWG-26 shielding wire. OD=5mm
- Red line----power supply (VCC)
- White line---- 485 data -B (485-B)
- Yellow line---- 485 data -A (485-A)
- Black line----ground (GND)
- Bare line---- shielding layer
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.