★ Key Performance Parameters:
Monitoring parameter | Range | Accuracy | Resolution |
COD | 0-500 mg/L | ±5% of reading or ±5 mg/L | 0.01 mg/L |
TUR | 0-500 NTU | ±5% of reading or ±5 NTU | 0.01 NTU |
TOC | 0-100 mg/L | ±5% of reading or ±2 mg/L | 0.01 mg/L |
NO3-N | 0-20 mg/L | ±5% of reading or ±1 mg/L | 0.01 mg/L |
BOD | 0-100 mg/L | ±5% of reading or ±5 mg/L | 0.01 mg/L |
Basic Parameters:
Monitoring Parameter | COD、TUR、TOC、NO3-N、Temp |
---|---|
Principle | multi-wavelength spectral absorption method |
Light Source | LED |
Wavelength | 235nm, 254nm, 275nm, 550nm |
Gap | 10mm |
Measurement Interval | Minimum 3s |
Interface | RS485 |
Protocol | Modbus RTU |
IP Rating | IP68 |
Material | AISI 316L |
Weight | 0.6 kg |
Dimension | Φ30 mm×245 mm |
Mounting | Immersion |
Cleaning Method | Automatic, brush |
Work Voltage | DC 12 V~24 V |
Power | <6 W |
Work Temp | 0 ℃~50 ℃ |
Pressure | ≤0.5 MPa |
Humidity | 5%~95% |
Cable Length | Custom |
Certification | CE/RoHS |
Warranty | One year |