Additional information
| Product name | Soil pH Sensor |
|---|---|
| Make | Schelt(India) |
| Measurement principle | Electrochemistry (Double Salt Bridge) |
| Signal way | RS485, 4-20mA simultaneous output |
| Protocol | MODBUS-RTU |
| Measuring range | 0?14?PH? |
| Measurement accuracy | ?0.02 |
| Response time | About 10 S (the soil should keep a certain humidity) |
| Sensor drift | ?0.01PH/24h |
| Slope | ?97% |
| Temperature compensation | Manual / Auto |
| Cable length | Standard 5 meters |
| Voltage | 7?30VDC |
| Power | < 0.2 w (special voltage can be customized) |
| Temperature | 0~80?, (high temperature can be customized), |
| Waterproof level | IP68 |
| Scope of application | soil measurement |
