Endress+Hauser Proline Prowirl O 200 Vortex Flowmeter | High-Pressure Flow Meter for Steam & Gas

Introduction

The Endress+Hauser Proline Prowirl O 200 is a high-performance vortex flowmeter engineered specifically for demanding high-pressure process applications, including saturated/superheated steam, gases, and cryogenic liquids up to PN 250 (Class 1500). With integrated temperature and pressure measurement, it delivers accurate mass/energy flow data, while its robust, NACE-compliant design and Heartbeat Technology ensure reliability and safety in hazardous and auxiliary processes.

Key advantages

1. High-Pressure & Corrosion Resistance: Rated up to PN 250 (Class 1500) and fully NACE MR0175/MR0103 compliant, it handles corrosive media in harsh industrial environments.
2. Dual-Parameter Compensation: Integrated temperature and pressure sensors enable ±1.5% mass flow accuracy for steam, eliminating the need for external instrumentation.
3. Wide Turndown & Low-Flow Accuracy: Maintains full accuracy down to Re 10,000 with a highly linear meter body, ideal for varying gas/steam flow conditions.
4. Robust & Low-Maintenance Design: Features a drift-free capacitive sensor and special mechanical construction for long-term stability, even under vibrations and process shocks.
5. Flexible Communication & Safety: Supports HART/PA/FF/Ethernet-APL comms, with SIL/IECEx approvals and Heartbeat Technology for continuous process verification.

Specification