Prowirl F 測量管是重型應用場合的首選。歷經考驗、具有專利的電容性DSC電容性傳感器，即使在最艱難的測量環(huán)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(yè)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(qū)域也能有高度的操作安全。
內置溫度測量，用于飽和蒸汽質量和能量流測量 (opt.)。
最高過程安全性：dualsens型可實現冗余測量
高可用性：穩(wěn)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
濕蒸氣/飽和蒸氣/過熱蒸氣體&液體（包括低溫液體）測量首選。
應用范圍廣：蒸氣測量首選
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(yè)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：全球范圍內認證（SIL, 危險區(qū)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 features
Convenient 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 materials
Measuring 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 variables
Volume 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(huán)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 material
Sensor connection housing: AlSi10Mg, coated; 1.4408 (CF3M)
Transmitter housing material
AlSi10Mg, 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 supply
DC 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 b)
DC 9 to 32 V (PROFIBUS PA, pulse/frequency/switch output)
防爆認證
ATEX, IECEx, cCSAus, TIIS
Other approvals and certificates
Functional safety
Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
Metrological approvals and certificates
Calibration perbed 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 certificates
PED, CRN, AD 2000
Material certificates
3.1 material
NACE MR0175/MR0103, PMI (on request); welding test acc. to ISO 15614‐1, similar to ASME IX (on request)
