| Item | Specification |
| Range | 0-14 pH |
| Accuracy | ±0.1 pH |
| Housing IP Rating | IP68 (completed electrode assembly) |
| Depth Rating | 10m |
| Storage Temperature | 0~60°C |
| Operation Temperature | 0 ~ 60°C |
| Temperature Sensor Range | -10 ~ 80°C |
| Pressure | 0 ~ 10 bar |
| Interface | RS-485, MODBUS protocols |
| Assembly | Submersible |
| Power Requirements | DC 5~12V, current<50mA |
| Sensor OD | 26 mm |
| Sensor Length | 167.5 mm |
| Cable Length | 10m standard, 5m, 15m or 30m optional |
| Body Materials | Titanium |
| Calibration | Three points |