Application
• Preferred measuring principle for wet/saturated/ superheated steam, gases & liquids (also cryogenic)
• Suitable for a wide range of applications; optimized for steam applications Device properties
• Wet steam capabilities for DN 25 to 300 (1 bis 12") Industrial siphon design for pressure measurement
• Flexible positioning of pressure cell
• Display module with data transfer function
• Robust dual-compartment housing
• Plant safety: worldwide approvals (SIL, Haz. area)
Your benefits
• Easy energy management – integrated temperature and pressure measurement for steam and gases
• Reliable, secure measurement technology – compliance with international Vortex standard ISO 12764
• Same accuracy down to Re 10000 – most linear Vortex meter body
• Long-term stability – robust drift-free capacitive sensor
• Convenient device wiring – separate connection compartment, various output options including Ethernet
• Safe operation – no need to open the device due to display with touch control, background lighting
• Integrated verification – Heartbeat Technology
Specification | Details |
Product Model | Proline Prowirl F200 (7F2B / 7F2C) Vortex Flowmeter |
Measurement Principle | Von Kármán vortex street principle, with integrated temperature sensor |
Measured Media | Liquids, gases, saturated steam, superheated steam, wet steam |
Nominal Diameter (DN) | DN 25 ... DN 100 (1" ... 4") |
Accuracy (Volume Flow) | • Liquids: ±0.75% of measured value (optional ±0.65%) • Steam / Gas: ±1.00% of measured value |
Accuracy (Mass Flow) | • Liquids: ±0.85% • Saturated steam (temp compensated): ±1.7% • Saturated steam (temp/pressure compensated): ±1.5% • Superheated steam/gas (temp/pressure compensated): ±1.5% |
Flow Range | • Liquids: 0.2 ... 2100 m³/h• Steam / Gas: 1.5 ... 28000 m³/h |
Turndown Ratio | Up to 100:1 (depending on medium & process) |
Medium Temperature | • Standard: –40 °C ... +260 °C (–40 ... +500 °F) • High/Low Temp (option): –200 °C ... +400 °C (–328 ... +752 °F) • Special High Temp: up to +450 °C |
Max Process Pressure | PN 100 / Class 600 / 20K |
Wetted Materials | • Measuring tube: 1.4408 (CF3M), CX2MW (Alloy C22) • DSC Sensor: 1.4404 (316L), UNS N06022 (Alloy C22) • Process connection: 1.4404 (F316L), Alloy C22 |
Mounting | Integral (C), Remote (R) |
Power Supply | • 12 ... 35 VDC (4–20 mA HART) • 9 ... 32 VDC (PROFIBUS PA) |
Analog Output | 4 ... 20 mA DC, galvanically isolated, HART 7 compatible |
Digital Communication | HART 7, PROFIBUS PA (optional) |
Discrete I/O | Pulse / frequency output, status output, binary input |
Display | Backlit LCD with touch keys, multi-line, no need to open housing |
Ambient Temperature | –40 °C ... +65 °C (–40 ... +149 °F) |
Enclosure Rating | IP67, IP68 (optional) |
Special Features | • Wet steam detection & alarm • Integrated temperature measurement for mass/energy flow • Heartbeat™ self-diagnosis & verification • Dual sensor (DualSens) for redundant measurement (SIL) • Vibration resistant, water hammer proof • SIL 2 / SIL 3 certified (IEC 61508) |
Hazardous Area | ATEX, IECEx, FM, CSA, cCSAus |
Key Applications | Steam & boiler systems, process gases, utility liquids, energy metering, wet steam monitoring |
Packaging: Original box
Esito (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales, technical services, and supporting equipment supply of specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
We can offer rosemount, Endress+Hauser, yokogawa, Siemens, ABB,Fisher,Koso, Samson, Abzil, NELES,UE etc, Brands.
MaoGu Building Weicheng District, Weifang City, Shandong Province,China
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