Overview
NA-HMF221 is an online water quality detection sensor that can be used to detect the content of total dissolved solids (TDS) in water to judge the cleanliness or pollution of water.The unit of measurement for TDS is mg/L, which indicates how many mg of dissolved solids are dissolved in 1L of water. The higher the TDS value, the more dissolved solids the water contains.
Key Features
High precision, fast response, good stability, small size and easy installation.
Applications
It is widely used in laboratory scientific research, water purifier, lake water detection and other TDS detection.
Technical Specifications
| Item | Parameter |
| Insulation resistance | ≥50MΩ (not exposed) |
| Measurement range | 0-2000ppm |
| Measurement accuracy | ±5% F.S. |
| Operating temperature | ≤70°C |
| Operating voltage | ≤5.0V |
| Product Specifications | quick connect-2min |
| Cable length | 58CM |
