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e+h渦街質量流量計Proline F 200
點擊次數：818 發布時間：2017-6-19
Proline Prowirl F 200
渦街質量流量計
帶濕蒸汽狀態檢測的流量計，提供一體式和分體式儀表。
Prowirl F 測量管是重型應用場合的。歷經考驗、具有的電容性DSC電容性傳感器，即使在zui艱難的測量環境也能保證高精福測量值。Prowirl F200提供濕蒸汽檢測技術和真實的滿足行業標準的兩線制技術，無縫集成到現有的基礎設施和控制系統。由于本質安全設計和熟練的安裝，即使在危險區域也能有高度的操作安全。
優勢
內置溫度測量，用于飽和蒸汽質量和能量流測量 (opt.)。
zui高過程安全性：dualsens型可實現冗余測量
高可用性：穩定性好，抗震性強，抗溫度沖擊和水錘沖擊
免維修：生命周期標定
儀表接線方便，獨立接線腔
操作安全：顯示模塊帶觸摸控制，背光顯示，無需打開儀表操作
內置驗證技術：心跳技術
應用領域
濕蒸氣/飽和蒸氣/過熱蒸氣體&液體（包括低溫液體）測量。
應用范圍廣：蒸氣測量
設備參數
濕蒸汽檢測范圍：DN 25 至 100 (1 至 4")
進口補償
根據行業標準定制安裝開檔長度
顯示模塊帶數據傳輸功能
堅固耐用的雙腔室外殼
工廠安全：范圍內認證（SIL, 危險區域）
測量原理渦街主要特點The flowmeter for accurate steam flow measurement with wet steam detection, available as compact or remote version. Integrated temp. measuring for mass/ energy flow of saturated steam. Suitable for a wide range of applications; optimized for steam applications.
特點Highest process safety – dualsens version enables redundant measurement. High availability – proven robustness, resistance to vibrations, temperature shocks & water hammer. No maintenance – lifetime calibration. Wet steam detection and measurement for DN 25 to 100 (1 to 4"). Inlet run compensation.
Transmitter featuresConvenient device wiring – separate connection compartment. Safe operation – no need to open the device due to display with touch control, background lighting. Integrated verification – Heartbeat Technology. Display module with data transfer function. Robust dual‐compartment housing.
直徑DN 15 to 300 (½ to 12")
Wetted materialsMeasuring tube: 1.4408 (C3FM); CX2MW similar to Alloy C22, 2.4602
DSC sensor: 1.4435 (316/316L); UNS N06022 similar to Alloy C22, 2.4602
Connection: 1.4404 (F316/F316L); CX2MW similar to Alloy C22, 2.4602; 1.4408 (CF3M)
Measured variablesVolume flow, mass flow, corrected volume flow, energy flow, heat flow difference, temperature
測量誤差Volume flow (liquid): ±0.75 %
Volume flow (steam, gas): ±1.00 %
Mass flow (liquid): ±0.85%
Mass flow (steam, gas): ±1.7 %
量程Liquid: 0.16 to 2412 m³/h (0.09 to 1420 ft³/min)
depending on medium: water with 1 bar a, 20 °C (14.5 psi a, 68° F)
Steam, gas: 2 to 32 166 m³/h (1.18 to 18 932 ft³/min)
depending on medium: steam with 180 °C, 10 bar a (356 °F, 145 psi a); air with 25 °C, 4.4 bar a (77 °F, 63.8 psi a)
壓力范圍PN 40, Class 300, 20K
過程溫度Standard: –40 to +260 °C (–40 to +500 °F)
High/low temperature (option): –200 to +400 °C (–328 to +752 °F)
High/low temperature (on request): –200 to +450 °C (–328 to +842 °F)
環境溫度Compact version (standard): –40 to +80 °C (–40 to +176 °F)
Compact version (option): –50 to +80 °C (–58 to +176 °F)
Remote version (standard): –40 to +85 °C (–40 to +185 °F)
Remote version (option): –50 to +85 °C (–58 to +185 °F)
Sensor housing materialSensor connection housing: AlSi10Mg, coated; 1.4408 (CF3M)
Transmitter housing materialAlSi10Mg, coated; 1.4404 (316L)
電子插件的防護Compact version: IP66/67, type 4X enclosure
Sensor remote version: IP66/67, type 4X enclosure
Transmitter remote version: IP66/67, type 4X enclosure
顯示/操作4‐line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
Remote display available
輸出4‐20 mA HART (passive)
4‐20 mA (passive)
Pulse/frequency/switch output (passive)
輸入Current input 4‐20 mA (passive)
通信HART, PROFIBUS PA, FOUNDATION Fieldbus
Power supplyDC 12 to 35 V (4‐20 mA HART with/without pulse/frequency/switch output)
DC 12 to 30 V (4‐20 mA HART, 4‐20 mA)
DC 12 to 35 V (4‐20 mA HART, pulse/frequency/switch output, 4‐20 mA input)
DC 9 to 32 V (PROFIBUS PA, pulse/frequency/switch output)
防爆認證ATEX, IECEx, cCSAus, TIIS
Other approvals and certificates
Functional safetyFunctional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
Metrological approvals and certificatesCalibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Heartbeat Technology complies with the requirements for traceable verification according to ISO 9001:2008 – Section 7.6 a (TÜV attestation)
Pressure approvals and certificatesPED, CRN, AD 2000
Material certificates3.1 material
NACE MR0175/MR0103, PMI (on request); welding test acc. to ISO 15614‐1, similar to ASME IX (on request)