Online BOD sensor
Key Specifications：
✅Measurement Principle: Ultraviolet absorption method
✅Measurement Range: 0-1000mg/L
✅Accuracy: ±5% FS (Full Scale)
✅Outputs: RS485 (Modbus RTU)
BOD sensor luminescent light source emits strong ultraviolet light, the working beam directly to the photoelectric element, the reference beam shines on another photoelectric element, by measuring the absorption of ultraviolet water to calculate its five-day biochemical oxygen demand (BOD5). The product automatically compensates for the influence of chroma, turbidity and suspended matter of the measured sample.
Product Features
✅ digital sensor, RS-485 output, MODBUS support;
✅ No reagent, no secondary pollution;
✅ Can measure BOD and other parameters;
✅ Automatically compensates for turbidity interference;
Technical parameter
| Name | Online BOD Sensor |
| Model | YCH306 |
| Principle | Ultraviolet absorption method |
| Range BOD | 0-1000mg/L |
| Accuracy | ±5%FS |
| Working Pressure | 1 bar |
| Protection Level | IP68 |
| Output Signal | Support RS-485,Modbus protocol |
| Operating Temp. | 0-50℃ |
| Assembly | Input Type |
| Power Supply | DC 12V |
| Cable Length | 5 meters (default),Customizable |
| Housing Material | SS316 |
| Dimension | Φ46*225mm |
Product Advantages
