Single-Parameter
High-Precision, Compact Water Quality Sensor
Based on its expertise and experience in smart sensor development,
UnU designs and manufactures a wide range of water quality meters
in-house.
UnU sensors feature a compact, low-power design that ensures
easy installation and maintenance, as well as seamless connectivity
with various devices.
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pH Sensor
PH-01
- Compact and durable online pH sensor
- Easy maintenance as the pH sensor tip can be easily replaced
- Automatic water temperature compensation
| Sensor Type | Composite pH electrode |
| Measuring Range | 0 - 14 |
| Accuracy | ± 0.1 % (standard solution) |
| Measurement interval | About 1 sec |
| Installation | Submersed |
| Automatic cleaning | N.A. |
| Material | Housing : PVC, POM |
| Dimension | D38mm x L305 mm, < 1kg |
| Operation temperature | 0 - 45 ℃ |
| Waterproof Rating | IP68 |
| Power consumption | < 2W |
| Standard guarantee | 1 year |
Turbidity Sensor
TUR-01
- Real-time optical turbidity sensor
- Compact, durable online sensor with built-in automatic cleaning device
- Automatic water temperature compensation
| Sensor Type | 90-degree light scattering method |
| Measuring Range | 0 - 20 NTU |
| Accuracy | ± 3.5 % (standard solution) |
| Measurement interval | About 1 sec |
| Installation | Submersed |
| Automatic cleaning | Auto-Blade |
| Material | Housing: PVC, POM, Window: Sapphire |
| Dimension | D50mm x L240 mm, < 1kg |
| Operation temperature | 0 - 45 ℃ |
| Waterproof Rating | IP68 |
| Power consumption | < 2W |
| Standard guarantee | 1 year |
SS Sensor
SS-01
- Real-time optical suspended solids sensor
- Compact, durable online sensor with built-in automatic cleaning device
- Automatic water temperature compensation
| Sensor Type |
Low range: 90-degree light scattering method High range: Scattered light comparison method |
| Measuring Range |
0 - 100 mg/L (low range) 0 - 1000 mg/L (high range) |
| Accuracy | ± 3.5 % (standard solution) |
| Measurement interval | About 1 sec |
| Installation | Submersed |
| Automatic cleaning | Auto-Blade |
| Material | Housing: PVC, POM, Window: Sapphire |
| Dimension | D50mm x L210 mm, < 1kg |
| Operation temperature | 0 - 45 ℃ |
| Waterproof Rating | IP68 |
| Power consumption | < 2W |
| Standard guarantee | 1 year |
MLSS Sensor
ML-01
- Optical online MLSS Sensor
- Compact, durable online sensor with built-in automatic cleaning device
- Automatic water temperature compensation
| Sensor Type | Scattered light comparison method |
| Measuring Range | 0 – 20,000 mg/L |
| Accuracy | ± 3.5 % (standard solution) |
| Measurement interval | About 1 sec |
| Installation | Submersed |
| Automatic cleaning | Auto-Blade |
| Material | Housing: PVC, POM, Window: Sapphire |
| Dimension | D50mm x L210 mm, < 1kg |
| Operation temperature | 0 - 45 ℃ |
| Waterproof Rating | IP68 |
| Power consumption | < 2W |
| Standard guarantee | 1 year |
DO Sensor
DO-01
- Real-time optical Dissolved Oxygen sensor
- Compact, durable online sensor
- Automatic water temperature compensation
| Sensor Type | Optical fluorescence |
| Measuring Range | 0 – 20 mg/L |
| Accuracy | ± 3.5 % (standard solution) |
| Measurement interval | About 1 sec |
| Installation | Submersed |
| Automatic cleaning | N.A. |
| Material | Housing: ABS |
| Dimension | D50mm x L204 mm, < 1.5kg |
| Operation temperature | 0 - 45 ℃ |
| Waterproof Rating | IP68 |
| Power consumption | < 2W |
| Standard guarantee | 1 year |
