KROHNE OPTIFLUX 6300
电磁 | ±0.15% MV（陶瓷测量管） | DN15 ~ DN300
Key Specifications
| Brand | KROHNE |
|---|---|
| Model | OPTIFLUX 6300 |
| Category | Flow Meters |
| Measuring principle | 电磁 |
| Application | 腐蚀性/研磨性/高含固量液体、贸易交接 |
| Accuracy | ±0.15% MV（陶瓷测量管） |
| Repeatability | ±0.05% |
| Flow range | DN15 ~ DN300 |
| Nominal diameter | DN15 ~ DN300 |
| Turndown ratio | 高（陶瓷管流动特性稳定） |
| Pressure loss | 无压损 |
| Straight pipe requirement | 降低直管段要求 |
| Wetted materials | 陶瓷测量管 + 防腐电极 |
| Liner material | 陶瓷（耐腐蚀、耐研磨、耐高温） |
| Media temperature | 最高 +180 ℃ |
| Max static pressure | PN40 / ASME Cl 300 |
| Media conductivity | 导电液体 |
| Communication protocol | HART / Modbus |
| Output signal | 4-20 mA HART |
| Power supply | DC 24V |
| SIL rating | SIL 2/3（贸易交接/安全应用） |
| Explosion protection | ATEX / IECEx 本安 |
| IP rating | IP67 |
| Self-diagnostics | OPTICHECK 集成诊断 + NAMUR NE107、MPO 多相流工况运行 |
Data Sources
- Product page: https://www.krohnechina.com/zh/products/flow-measurement/flowmeters/electromagnetic-flowmeters
- Datasheet: https://www.krohnechina.com/zh/products/flow-measurement/flowmeters/electromagnetic-flowmeters
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