E+H Prowirl F 200
涡街(漩涡发生体,漂移-free 电容式传感器) | 体积流量(液体)±0.75%;体积流量(蒸汽/气体)±1.00%;质量流量(液体)±0.85%;可选 ±0.65% | DN 15 ~ 300(½ ~ 12")
Key Specifications
| Brand | E+H |
|---|---|
| Model | Prowirl F 200 |
| Category | Flow Meters |
| Measuring principle | 涡街(漩涡发生体,漂移-free 电容式传感器) |
| Application | 液体/蒸汽/气体(含湿蒸汽检测、低温介质),能源管理 |
| Accuracy | 体积流量(液体)±0.75%;体积流量(蒸汽/气体)±1.00%;质量流量(液体)±0.85%;可选 ±0.65% |
| Repeatability | 官方未标注(涡街,长期稳定) |
| Flow range | 液体 0.16 ~ 2412 m³/h;蒸汽/气体 2 ~ 32,166 m³/h |
| Nominal diameter | DN 15 ~ 300(½ ~ 12") |
| Turndown ratio | 官方未标注(典型 30:1);可选 PremiumCal |
| Pressure loss | 有(涡街发生体存在压损) |
| Straight pipe requirement | 入口补偿设计缩短前直管段;具体按口径确认 |
| Wetted materials | 测量管 1.4408(CF3M)、CX2MW 类同 Alloy C22 2.4602;DSC 传感器 1.4435(316/316L)、UNS N06022 |
| Liner material | 不适用 |
| Media temperature | -40 ~ +260 ℃(标准);可选 -200 ~ +400 ℃ |
| Max static pressure | PN 40 / Cl. 300 / 20K(标准);PN 100 型可选 |
| Media conductivity | 不受限 |
| Communication protocol | HART / PROFIBUS PA / FOUNDATION Fieldbus / PROFINET over Ethernet-APL / Modbus TCP |
| Output signal | 4-20 mA HART(无源)+ 脉冲/频率/开关量 |
| Power supply | DC 12 ~ 35 V(4-20 mA HART) |
| SIL rating | SIL(IEC 61508 / IEC 61511,安全应用) |
| Explosion protection | ATEX、IECEx、cCSAus、TIIS |
| IP rating | IP66/67(type 4X) |
| Self-diagnostics | Heartbeat Technology 心跳自校验 |
Data Sources
- Product page: https://www.apsc.endress.com/zh/Field-instruments-overview/liuliang/f200
- Datasheet: https://www.endress.com/en/field-instruments-overview/flow-measurement-product-overview/vortex-flowmeter-prowirl-f200-7f2c
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