Application
• Preferred measuring principle for wet/saturated/ superheated steam, gases & liquids (also cryogenic)
• Dedicated to applications with very low flow or reduced flow Device properties
• Integrated diameter reduction by 1 or 2 line sizes Nominal diameter (mating pipe) up to DN 250 (10")
• 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
• Cost and time savings – no pipework modifications needed for line size reduction
• 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 Type | Reduced bore multivariable vortex flowmeter |
Model | Proline Prowirl R200 (7R2) |
Measuring principle | Vortex shedding principle with integrated temperature sensor |
Measured media | Liquids, gases, saturated steam, superheated steam |
Nominal diameter (DN) | DN25 … DN250 (1" … 10") |
Flow accuracy | Liquids: ±0.75% o.r.Gases / steam: ±1.00% o.r. |
Turndown | Up to 100:1 |
Process temperature | Standard: -40 … +260 °COption: -200 … +400 °C |
Process pressure | Max. PN 40 / Class 300 |
Wetted materials | 1.4408 (316L), Alloy C22 (option) |
Mounting type | Wafer, integral or remote |
Power supply | 12 … 35 VDC |
Outputs & communication | 4–20 mA HART 7PROFIBUS PA (optional) |
Display | Backlit LCD, touch keys |
Ambient temperature | -40 … +65 °C |
Enclosure rating | IP67, IP68 (optional) |
Approvals | ATEX, IECEx, FM, CSA, SIL 2/3 |
Features | Reduced bore for low flowIntegrated temperature compensationHeartbeat self-diagnosticsWet steam detection |
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
Copyright © 2025 Esito (weifang) Automation Equipment Co., Ltd. All Rights Reserved. Powered by HiCheng
