| 测量原理 | 热式 |
| 主要特点 | The flowmeter for reliable and easy monitoring of liquids. Dedicated to the monitoring of conductive and non‐conductive liquids.
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| 特点 | High process safety – high repeatability and linearity due to integrated temperature compensation. Cost‐effective measurement – easy installation, negligible pressure loss and maintenance‐free. Reliable flow trending – multivariable measurement. Insertion version for nominal diameter DN 40 to 1000 (1? to 40"). Sensor in standard or hygienic version.
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| Transmitter features | Fast and efficient commissioning – guided operating menus. High plant availability – self‐diagnostics and error monitoring. Automatic recovery of data for servicing. Device in compact version with DC 24 V power supply. 4‐20 mA HART, pulse/frequency/switch output.
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| 直径 | DN 40 to 1000 (1? to 40")
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| Wetted materials | Transducer: 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022)
Insertion tube: 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022)
Connection:
‐ Compression fitting: 1.4404 (316L); Alloy C22, 2.4602 (UNS N06022)
‐ Threadolet: 1.4404 (316L); Alloy C22, 2.4602 (UNS N06022)
‐ Clamping ferrule: PEEK 450G; 1.4404 (316L); Alloy C22, 2.4602 (UNS N06022)
‐ Tri‐Clamp; DN40 DIN 11851, DN50 DIN 11851; DN40 DIN 11864‐1A, DN50 DIN 11864‐1A: 1.4404 (316L)
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| Measured variables | Mass flow, temperature, volume flow
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| 测量误差 | Flow: ±5 % o.f.s.
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| 量程 | 226 to 14 100 000 l/h (60 to 3 730 000 gal/h)
(under reference conditions)
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| 压力范围 | PN 40
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| 过程温度 | –20 to +100 °C (–4 to +212 °F)
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| 环境温度 | –40 to +60 °C (–40 to +140 °F)
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| Transmitter housing material | AlSi10Mg, coated
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| 电子插件的防护 | IP66/67, type 4X enclosure
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| 显示/操作 | 4‐line display with push buttons
Configuration via local display and operating tools possible
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| 输出 | 4‐20 mA HART (active)
Pulse/frequency/switch output (passive)
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| 输入 | Status input
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| 通信 | HART
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| Power supply | DC 18 to 30 V
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| 防爆认证 | ATEX, IECEx, cCSAus
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| Other approvals and certificates |
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| Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
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| Pressure approvals and certificates | CRN
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| Material certificates | 3.1 material
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| Hygienic approvals and certificates | Sanitary approval: 3-A, EHEDG |
