| 测量原理 | 科氏力 |
| 主要特点 | The robust flowmeter for demanding applications with a compact or remote transmitter. Highest measurement performance for liquids and gases under varying, demanding process conditions.
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| 特点 | Highest process safety – immune to fluctuating and harsh environments. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Mass flow: measured error ±0,05 % (PremiumCal). Rated secondary containment up to 40 bar (580 psi).
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| Transmitter features | Cost‐effective – dedicated design for standard applications. Safe operation – display provides easy readable process information. Fully industry compliant – IEC/EN/NAMUR. 2‐line backlit display with push buttons. Device in compact or remote version.
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| 直径 | DN 8 to 250 (? to 10")
High temperature: DN 25 (1"), DN 50 (2"), DN 80 (3")
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| Wetted materials | Measuring tube: 1.4539 (904L); 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022)
Connection: 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022)
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| Measured variables | Mass flow, density, temperature, volume flow, corrected volume flow, reference density
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| 测量误差 | Mass flow (liquid): ±0.15 % (standard), 0.1 % (option)
Volume flow (liquid): ±0.15 %
Mass flow (gas): ±0.35 %
Density (liquid): ±0.0005 g/cm3
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| 量程 | 0 to 2 200 000 kg/h (0 to 80 840 lb/min)
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| 压力范围 | PN 100, Class 600, 63K
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| 过程温度 | Standard: –50 to +200 °C (–58 to +392 °F)
High temperature: –50 to +350 °C (–58 to +662 °F)
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| 环境温度 | Standard: –20 to +60 °C (–4 to +140 °F)
Option: –40 to +60 °C (–40 to +140 °F)
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| Sensor housing material | 1.4301/1.4307 (304L), corrosion resistant
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| Transmitter housing material | Powder‐coated die‐cast aluminium
1.4301 (304), sheet
CF3M (316L), cast
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| 电子插件的防护 | IP67, type 4X enclosure. Remote transmitter: IP67, type 4X enclosure
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| 显示/操作 | 2‐line backlit display with push buttons
Configuration via local display and operating tools possible
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| 输出 | 3 outputs:
0‐20 mA (active)/4‐20 mA (active/passive)
Pulse/frequency/switch output (passive)
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| 输入 | Status input
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| 通信 | HART
PROFIBUS PA
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| Power supply | DC 16 to 62 V
AC 85 to 260 V (45 to 65 Hz)
AC 20 to 55 V (45 to 65 Hz)
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| 防爆认证 | ATEX, IECEx, FM, CSA, NEPSI, TIIS
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| Other approvals and certificates | 3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR, SIL, marine
PED, CRN, AD 2000
3-A, EHEDG, FDA
NACE MR0175/MR0103, PMI; welding test acc. to EN, ASME,NORSOK
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| Product safety | CE, C-tick, EAC marking
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| Functional safety | Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
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| Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
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| Marine approvals and certificates | Marine approval
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| Pressure approvals and certificates | PED, CRN, AD 2000
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| Material certificates | 3.1 material
NACE MR0175/MR0103, PMI; welding test acc. to EN, ASME,NORSOK
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| Hygienic approvals and certificates | 3-A, EHEDG, FDA |
