Customized Digital Optical Dissolved Oxygen Meter For Arduino Monitoring
Dissolved oxygen analysis sensor for arduino monitoring digital online dissolved oxygen meter
Quick Details
- Warranty: 1 year
- Customized support: OEM, ODM, OBM
- Place of Origin: Shaanxi, China
- Brand Name: Desun Uniwill
- Product name: Fluorescence dissolved oxygen sensor
- Principle: Ultraviolet fluorescence method
- Range: 0~20mg/L or 0-200% saturation
- Response time: 5s
- Accuracy: 1% FS
- Power supply: DC 6~12V, current <50mA
- Output Signal: Support RS-485, MODBUS protocol
- Installation: Input water
- Housing material: SS316/Titanium Alloy
Technical Parameters
| Item | Parameters |
| Model | DS380 |
| Principle | Fluorescence method |
| Range | 0~20mg |
| 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 | RS-485, MODBUS protocol |
| Power | DC 6~12V, current <50mA |
| Size | Φ26*155 mm |
| Cable length | Default 5 m |
| Fluorescent cap life | 1 year |
| Maximum working pressure | 6bar |
| Material | SS316/Titanium alloy |
| Calibration | One or Two-point calibration |
| Power consumption | < 0.5 W |
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
FAQ
Q: Is your company a manufacturer?
A: Yes,we are a professional manufacturer of online water quality monitoring products: oil in water sensor/ DO sensor/ NH4-N sensor / ORP / COD sensor / Blue-green algae sensor /Conductivity sensor /TDS / TSS /MLSS,ect.
Q: What parameters do you need for product selection?
A: Application, Range, Power supply and Output signal.
Q: How about the quality of the managements?
A: We have a complete quality control system, our products will be fully pre-inspection before shipping to you. We have the certification of ISO, CE, we could send the certification test of our company to you.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.