Flowmeter optimized for requirements of high-pressure mating pipes
• Preferred measuring principle for wet/saturated/ superheated steam, gases & liquids (also cryogenic)
• The specialist for applications with high process pressure Device properties
• Saturated steam mass flow up to PN 250 (Class 1500) Full compliance with NACE (MR0175/MR0103)
• Flexible positioning of pressure cell
• Display module with data transfer function
• Robust dual-compartment housing
• Plant safety: worldwide approvals (SIL, Haz. Area)
• Better process control – integrated temperature and pressure measurement for steam and gases Increased mechanical integrity for flow measurement – special sensor design
• 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 O200 (7O2C) Vortex Flowmeter (High-pressure version) |
Measurement Principle | Von Kármán vortex street principle, with integrated temperature sensor (optional pressure sensor) |
Measured Media | Liquids, gases, saturated steam, superheated steam, wet steam, cryogenic media |
Nominal Diameter (DN) | DN 25 ... DN 150 (1" ... 6") |
Accuracy (Volume Flow) | • Liquids: ±0.75% of measured value• 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 ... 1895 m³/h • Steam / Gas: 1.5 ... 25285 m³/h |
Turndown Ratio | Up to 100:1 (depending on medium & process) |
Medium Temperature | • Standard: –40 °C ... +260 °C • PN 63~160 / Class 600: –200 °C ... +400 °C • PN 250 / Class 900~1500: –50 °C ... +400 °C |
Max Process Pressure | PN 250 / Class 1500 / 40K (High-pressure design) |
Wetted Materials | • Measuring tube: 1.4408 (CF3M), 1.4571 (316Ti) • DSC Sensor: UNS N07718 (Alloy 718), Grade 5 Titanium • Process connection: 1.4404 (F316/F316L) |
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 |
Enclosure Rating | IP67, IP68 (optional) |
Special Features | • High-pressure rated (up to PN250 / Class1500) • Integrated temperature measurement (optional pressure) • Heartbeat™ self-diagnosis & verification • Wet steam detection & alarm • Vibration & water hammer resistant • SIL 2 / SIL 3 certified (IEC 61508) • NACE MR0175/MR0103 compliant |
Hazardous Area | ATEX, IECEx, FM, CSA, cCSAus |
Key Applications | High-pressure steam systems, gas pipelines, boiler circuits, energy metering, critical high-pressure processes |
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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