E+H Liquiline CM42B
pH / ORP / 电导率 / 溶解氧 | 单通道 / 双通道 | SIL 2（IEC 61508）
Key Specifications
| Brand | E+H |
|---|---|
| Model | Liquiline CM42B |
| Category | Process Analyzers |
| Measured parameters | pH / ORP / 电导率 / 溶解氧 |
| Channels | 单通道 / 双通道 |
| Sensor technology | Memosens 数字传感器 |
| pH range | 0.00 ~ 14.00 pH |
| Accuracy | 随传感器（Memosens pH 传感器典型 ±0.02 pH 级） |
| Power supply | 两线制 24V 回路供电 |
| Communication protocol | HART / PA / FF |
| SIL rating | SIL 2（IEC 61508） |
| Explosion protection | ATEX / IECEx 本安（Ex ia） |
| IP rating | IP66/67 |
| Self-diagnostics | Memosens 数字诊断、SmartBlue 蓝牙配置 |
| Regulatory standards | USP 645 等（配相应传感器） |
Data Sources
- Product page: https://www.endress.com.cn/zh/Field-instruments-overview/fenxi
- Datasheet: https://www.endress.com.cn/zh/Field-instruments-overview/fenxi/transmitter-Liquiline-CM42B
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