Products

Specification Parameter Technical Details Model / Series CC-A04 Soil Moisture & Temperature Sensor (CC-A Series) Key Measurements Soil Temperature & Soil Volumetric Water Content (VWC) Temperature Range -30°C∼70°C (Factory customizable) Soil Moisture Range 0∼100% bounds (Factory customizable) Temperature Accuracy ±0.2°C Soil Moisture Accuracy ±2% max (Soil volumetric moisture tolerance) Resolution Temperature: 0.1°C / Moisture: 0.1%

Specification Parameter Technical Details Model / Series CC-A05 Soil Moisture, Temperature & EC Sensor (CC-A Series) Key Measurements Soil Volumetric Water Content (VWC), Soil Temperature, Soil Electrical Conductivity (EC) Temperature Range -30°C∼70°C Soil Moisture Range 0∼100% Soil EC Range 0∼2000 / 0∼10000 / 0∼20000 μS/cm (Optional) Temperature Accuracy ±0.2°C Soil Moisture Accuracy ±2% (0∼50% range)

Specification Parameter Technical Details Model / Series CC-A15 Soil Moisture/Temp/EC/pH Sensor (CC-A Series) Key Measurements Soil Volumetric Water Content (VWC), Soil Temperature, Soil Electrical Conductivity (EC), Soil pH Value Temperature Range -30°C∼70°C Soil Moisture Range 0∼100% Soil pH Range 3∼10 pH Soil EC Range 0∼2000 / 0∼10000 / 0∼20000 μS/cm (Optional) Temperature Accuracy ±0.2°C Soil

Specification Parameter Technical Details Model / Series CC-A09 Soil Moisture/Temp/EC/pH/NPK Sensor (CC-A Series) Key Measurements Soil Volumetric Water Content (VWC), Soil Temperature, Soil Electrical Conductivity (EC), Soil pH Value, Nitrogen/Phosphorus/Potassium (NPK) Nutrient Temperature Range -30°C∼70°C Soil Moisture Range 0∼100% Soil pH Range 3∼10 pH Soil EC Range 0∼2000 / 0∼10000 / 0∼20000 μS/cm (Optional) Soil

Specification Parameter Technical Details Model / Series CC-A26 TDR Soil Moisture Sensor (CC-A Series) Measurement Principle Time Domain Reflectometry (TDR) technology Key Measurements Soil Volumetric Water Content (VWC) Measurement Range 0∼60% m/m (0∼saturated water content bounds) Resolution 0.1% Measurement Accuracy Max precision rate: < ±0.03 m³/m³ (±3% VWC) Response Time < 500 ms (Measure time

Specification Parameter Technical Details Model / Series CC-A27 Soil Moisture & Temp Sensor (CC-A Series) Measurement Principle Frequency Domain Reflectometry (FDR) technology Key Measurements Soil Volumetric Water Content (VWC) & Soil Temperature Soil Moisture Range 0∼60% m³/m³ Temperature Range 0∼50°C Soil Moisture Accuracy ±3% VWC Temperature Accuracy ±0.5°C Resolution 0.1% (Accuracy resolution class) Output Signal

Specification Parameter Technical Details Model / Series CC-A25 Soil EC Sensor (CC-A Series) Measurement Principle Frequency conversion AC method (Anti-polarization) Key Measurements Soil Electrical Conductivity (EC) Soil EC Range 0∼1000 / 2000 / 5000 / 10000 μS/cm | 0∼200 mS/cm Measurement Accuracy 1% FS Stability / Drift ≤0.3% FS / 24h Automatic Temp Compensation 0∼80°C

Specification Parameter Technical Details Model / Series CC-A20 Soil Salinity & EC Sensor (CC-A Series) Key Measurements Soil Electrical Conductivity (EC) & Soil Salinity (Simultaneous dual output) Soil EC Range 0∼20 mS/cm Soil Salinity Range 0∼0.15 mol/L Measurement Accuracy ±2% FS Response Time < 1 s Operating Temperature -30°C∼+70°C Output Signal RS485 (Modbus-RTU) / 4∼20mA

Specification Parameter Technical Details Model / Series CC-A12 Soil pH Sensor (CC-A Series) Key Measurements Soil pH Value / Acidity & Alkalinity Measurement Range 3∼10 pH Measurement Accuracy ±1 pH value accuracy Resolution 0.01 pH Output Signal RS485 (Modbus-RTU) / 4∼20mA / 0∼5V / 0∼10V Power Supply 12∼24 VDC (Std.) / 3.3 / 5 VDC

Specification Parameter Technical Details Model / Series CC-A13 Soil Oxygen Sensor (CC-A Series) Key Measurements Oxygen Concentration (O&sub2; Vol %) Measurement Range 0∼25% vol Measurement Accuracy ±2% F.S. Repeatability ≤1% F.S. Output Signal RS485 (Modbus-RTU) / 4∼20mA / 0∼5V / 0∼10V Power Supply 12∼24 VDC (Std.) / 3.3 / 5 VDC (Opt.) Operating Temperature Range