How to Select Vortex Flowmeter for High-Temperature High-Pressure Steam | Norhen

Steam is widely used in chemical, thermal power, food and other industries. Compared with ordinary liquids, steam features high temperature, high pressure and density varying with temperature and pressure. Field conditions may also be affected by pipeline vibration, flow velocity fluctuation, condensate and other factors, placing higher requirements on the stability of flow measurement.

Therefore, flow measurement for steam pipelines shall take not only accuracy into consideration, but also the instrument's temperature resistance, anti-interference performance and long-term operation capability.

Common industrial flow measuring instruments include electromagnetic flowmeters, turbine flowmeters, orifice plate flowmeters and vortex flowmeters. Each instrument fits specific media and working conditions.

Compatible with diverse steam working conditionsAvailable in full‑pipe and insertion‑type constructions, covering DN15 ~ DN1000 pipe diameters. It measures saturated steam and superheated steam to meet various pipeline installation requirements.

Excellent anti-interference performanceEquipped with piezoelectric and capacitive sensing solutions together with adaptive filtering and signal amplification technology. It minimizes measurement disturbances caused by pipeline vibration and electromagnetic interference for stable field performance.

Optimized temperature-pressure compensation for steam meteringIntegrated temperature-pressure compensation corrects medium density based on on-site temperature and pressure values to calculate standard-condition flow or mass flow, well-suited for steam energy metering.

Robust for complex industrial environmentsStainless-steel process body with operating temperature range: -40℃ ~ 400℃. Supports 4-20 mA, RS485, pulse outputs for connection with PLC, DCS and other automation systems. Ideal for petrochemical, heating, food, environmental-protection and other industries.

For high-temperature and high-pressure steam applications, flowmeter selection should consider measurement accuracy, medium properties, installation constraints and site environment comprehensively. A properly selected vortex flowmeter delivers stable data for steam metering, energy management and process control.

As a manufacturer focusing on industrial process measurement, Norhen supplies a full portfolio of flow‑measuring products including vortex flowmeters, turbine flowmeters, electromagnetic flowmeters, mass flowmeters and differential‑pressure flowmeters. For complex working conditions such as steam pipelines, chemical pipelines and heating networks, we provide one‑stop services: free one‑on‑one model selection, working‑condition analysis, customized solutions, installation guidance and full‑life after‑sales support, helping users achieve long‑term stable, accurate and reliable flow measurement.