Shanghai Leici SJG-740
pH / 电导率 / 浊度 / 溶解氧 / 温度 | 多通道（在线多参数） | 无
Key Specifications
| Brand | 雷磁 |
|---|---|
| Model | SJG-740 |
| Category | Process Analyzers |
| Measured parameters | pH / 电导率 / 浊度 / 溶解氧 / 温度 |
| Channels | 多通道（在线多参数） |
| Sensor technology | 数字传感器（FG-930 pH、DJG-940 电导、DOG-970 溶解氧） |
| pH range | 0.00 ~ 14.00 pH |
| Conductivity range | 常规工业电导量程 |
| Dissolved oxygen range | 0.00 ~ 20.00 mg/L |
| Accuracy | 随参数 |
| Power supply | 四线制/本地供电 |
| Communication protocol | RS-485 / Modbus |
| SIL rating | 无 |
| Explosion protection | 无（通用型） |
| IP rating | IP65 级 |
| Self-diagnostics | 数字传感器自诊断 |
| Regulatory standards | — |
Data Sources
- Product page: https://www.leici.com
- Datasheet: https://www.leici.com
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