Based on the principle of ultraviolet absorption spectroscopy, the dual-wavelength spectrum sensor can measure organic components in water and has a turbidity compensation function, effectively improving the actual water sample measurement accuracy.
It is suitable for monitoring domestic sewage, industrial wastewater, watersheds, etc. Compared with conventional chemical detection, it has the characteristics of high reliability, zero pollution, and zero delay. It realizes real-time online monitoring of organic pollutants.
The Dual-wavelength Water Quality Sensor can be matched with our HA series data collector and cloud service to realize remote real-time monitoring of data, operation, and equipment maintenance.
| Item | Specification |
|---|---|
| Principle | UV-Vis spectral absorption |
| Dimension | φ45×325 mm |
| Power requirements | DC+12V~+24V |
| Measurement period | 1 seconds to 65535 seconds |
| Operating temperature | 0 to 50℃ |
| Pressure | 6 bar |
| Power | < 6 W |
| Material | AISI 316L, Titanium Alloy is available |
| Cleaning method | Cleaning brush |
| IP rating | IP68 |
| Sample flow rate | <3 m/s |
| Communication | RS485 (Modbus RTU) |
| Parameter | Model No. | Range | Resolution | Accuracy （Standard solution） |
|---|---|---|---|---|
| COD | HA-D-L10-P05 | 0-500 mg/L | 0.01 mg/L | ±2.5% or ±2.5 mg/L |
| HA-D-L05-P05 | 0-1000 mg/L | 0.01 mg/L | ±2.5% or ±2.5 mg/L | |
| TOC | HA-D-L10-P05 | 0～200 mg/L | 0.01 mg/L | ±2.5% or ±2.5 mg/L |
| HA-D-L05-P05 | 0～400 mg/L | 0.01 mg/L | ±2.5% or ±2.5 mg/L | |
| BOD | HA-D-L10-P05 | 0-300 mg/L | 0.01 mg/L | ±2.5% or ±2.5 mg/L |
| HA-D-L05-P05 | 0-600 mg/L | 0.01 mg/L | ±2.5% or ±2.5 mg/L | |
| TUR | HA-D-L10-P05 | 0-500 NTU | 0.01 NTU | ±2.5% or ±5 NTU |
| HA-D-L05-P05 | 0-1000 NTU | 0.01 NTU | ±2.5% or ±10 NTU | |
| TSS | HA-D-L10-P05 | 0-500 mg/L | 1 mg/L | ±5% or ±5 mg/L |
| HA-D-L05-P05 | 0-1000 mg/L | 1 mg/L | ±5% or ±10 mg/L | |
| UV254 | HA-D-L10-P05 | 0-400 | 0.01 | ±2.5% or ±2.5 |
| HA-D-L05-P05 | 0-850 | 0.01 | ±2.5% or ±2.5 | |
| Temperature | HA-D-Lxx-P05 | 0-60 °C | 0.0625 °C | ±1 °C |
Malaysia
