Yokogawa ROTAMASS
科里奥利 | 流量 ±0.1% | 最大 DN250
Key Specifications
| Brand | Yokogawa |
|---|---|
| Model | ROTAMASS |
| Category | flow_meter |
| Measuring principle | 科里奥利 |
| Application | 化工配料、油品、高精度计量 |
| Accuracy | 流量 ±0.1% |
| Repeatability | ±0.05% |
| Flow range | 取决于管径 |
| Nominal diameter | 最大 DN250 |
| Turndown ratio | 高(扩展量程) |
| Pressure loss | 中等(取决于尺寸) |
| Straight pipe requirement | 无需直管段(科里奥利原理) |
| Wetted materials | 316L / 哈氏合金 |
| Liner material | 无衬里(金属管) |
| Media temperature | -50 ~ +200 ℃(可扩展) |
| Max static pressure | 100 bar 级 |
| Media conductivity | 不要求(质量流量计) |
| Communication protocol | HART / FF / PA |
| Output signal | 4-20 mA HART |
| Power supply | 两线制回路/四线制 |
| SIL rating | SIL 2 |
| Explosion protection | Ex d IIB T6 |
| IP rating | IP66/67 |
| Self-diagnostics | 多变量(质量流量+密度+温度+浓度)Total Insight |
| _batch_note | 流量计批次 raw —— 2026-08-16 调研核验,2026-08-18 国产涡街 4 条升级官方一手。数据源:E+H promag 技术资料、KROHNE 官网、Yokogawa GS、青天特克官网、川仪官网、上海肯特官网、江苏横河阿仪网自营展台。置信度:E+H/KROHNE/Yokogawa/青天特克/川仪 官方一手;肯特 KVF 单源待核(官网参数为图片未提取文本);江苏横河 FMWJ 双源交叉(app17 展台+ybzhan 厂商页)。 |
Data Sources
- Product page: https://www.yokogawa.com/cn/solutions/products-and-services/measurement/flow/
- Datasheet: https://www.yokogawa.com/library/gs-rotamass/
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