DFRobot Gravity Lab Grade Analog Electrical Conductivity Sensor Meter K10 - BNC Probe, 10-100ms/cm Range
The DFRobot Gravity Lab Grade Analog Electrical Conductivity Sensor (K=10) is a high-precision instrument for measuring high-conductivity liquids like seawater and concentrated brine, with a range up to 100ms/cm. It features a 3.0-5.0V wide voltage input and a 0-3.2V analog output, making it directly compatible with 5V and 3.3V microcontroller platforms such as Arduino and Raspberry Pi.
Features
- High-range measurement up to 100ms/cm for seawater, brine, and aquaculture applications.
- AC excitation source minimizes electrode polarization for improved accuracy and probe longevity.
- Plug-and-play connectivity via Gravity PH2.0-3Pin signal connector and BNC probe connector.
- Integrated software library supports single-point calibration and automatic standard buffer solution recognition.
- Wide operating voltage (3.0-5.0V) and 0-3.2V analog output for easy integration with 3.3V/5V logic systems.
Out of stock
This laboratory-grade conductivity sensor employs an AC excitation signal to drive the probe, effectively reducing the polarization effect that plagues DC measurement methods. This design enhances measurement precision and significantly extends the operational life of the electrode. The sensor outputs a linear 0-3.2V analog signal corresponding to the conductivity of the solution under test.
The accompanying software library simplifies calibration with a single-point method and can automatically identify standard buffer solutions. It also integrates a temperature compensation algorithm to ensure accurate readings across its 0–40°C operating range. The robust construction, including a BNC-connected probe and a compact signal conversion board, is designed for reliable use in demanding environments like mariculture and industrial water quality monitoring.
Additional Information
| Weight | 0.324 kg |
|---|---|
| Dimensions | 24 × 14 × 7 cm |
