Overview
The NA-VT212 sensor is an electrochemical PH water quality detecting sensor. The H+ in the solution to be tested generates a voltage signal by acting on the electrode of the sensor, and the magnitude of the voltage is proportional to the concentration of H+, The corresponding pH value of the solution can be obtained by measuring the voltage signal.
Key Features
Low power consumption, wide linear range, excellent repeatability and stability.
Applications
It is widely used for water quality pH detection in laboratory research, water plant water supply, waste-water treatment, aquaculture, farmland irrigation and other fields.
Technical Specifications
| Items | Parameter |
| Detection Object | Solution |
| Measure Range | 1~14 |
| Sensitivity | 1.1-1.6 mV/pH |
| Response Time | ≤180 s |
| Output Linearity | Linear |
| temperature Range | 0°C~50°C |
| Internal Resistance | <350 MΩ |
| Service Life | 1 year |
