| Parameter | Content | Parameter | Content |
| Storage environment | -45℃-115℃ | Output signal | RS485/NB-IOT/4G/Lora/Analog/Ethernet/GPRS |
| Conductivity measurement range | 0-10000us/cm | Conductivity resolution | 10us/cm |
| Response time | <1s | Protection level | IP68 |
| Power consumption | ≤0.15W（@12V DC , 25℃） | Working pressure range | 0.9-1.1atm |