Vortex flow meters are widely used in gas, steam, and liquid flow measurement across various industrial sectors. This guide presents the top 10 vortex flow meter brands, essential selection criteria, performance evaluation indicators, and the latest industry trends—helping you choose the most suitable model for your application.
 

1. Top 10 Vortex Flow Meter Brands

1. Endress+Hauser (E+H)

Strengths:

• Global Swiss brand with high reliability

• Integrated temperature and pressure compensation

• Capable of direct mass flow output

Star Product:

• Prowirl 200 — Excellent for steam and gas measurement

2. KROHNE

Strengths:

• German engineering

• ATEX-certified for hazardous environments

Star Product:

• OPTIFLUX 4300 — Stable and accurate multivariable output

3. Yokogawa

Strengths:

• Dual-sensor design to minimize vibration interference

• Wide operating temperature range

Star Product:

• ROTAMASS Series — Trusted for steam and liquid applications

4. Emerson

Strengths:

• High accuracy and strong diagnostic capabilities

• Predictive maintenance functionality

Star Product:

• Rosemount 8800D — Accuracy up to ±0.65%

5. Siemens

Strengths:

• Advanced digital signal processing

• Strong electromagnetic interference resistance

Star Product:

• SITRANS FS230 — Compatible with multiple communication protocols

6. Aister Instrument

Strengths:

• Professional vortex flow meter manufacturer

• Suitable for high-temperature and high-pressure environments

Star Product:

• Intelligent Vortex Flow Meter with Temperature/Pressure Compensation

7. Chongqing Chuanyi Automation

Strengths:

• Large state-owned automation enterprise

• Explosion-proof certified for gas and petrochemical industries

Star Product:

• PA300 Series — High-pressure capability up to 42 MPa

8. Tancy Instrument

Strengths:

• Specialist in gas flow measurement

• MID-certified for trade settlement

Star Product:

• TX Series — Ideal for natural gas and industrial gases

9. Goldcard Smart Group

Strengths:

• Strong IoT integration

• Supports remote monitoring and data reporting

Star Product:

• Smart Vortex Flow Meter — Accuracy within ±1%

10. Tianyi Instrument

Strengths:

• High cost performance

• Broad product range with OEM/ODM customization

Star Product:

• TK Series — Used in chemical, pharmaceutical, and general industry

2. How to Choose the Right Vortex Flow Meter

(1) Define Measurement Requirements

• Medium type: gas, steam, or liquid

• Flow range: ideal working range is 30%–70% of meter capacity

• Temperature and pressure: ensure compatibility, especially for high-temperature steam

(2) Accuracy & Stability

• Typical accuracy: ±0.75%–±1.5%

• High-precision applications require ±0.5% or better

• Check the sensor material (e.g., 316L) and digital filtering capabilities

(3) Installation Conditions

• Straight pipe lengths: 5D upstream, 3D downstream

• Avoid vibration sources unless using an anti-vibration design

(4) Output & Communication

Common options include:

• 4–20 mA

• Pulse signal

• HART / Modbus

• NB-IoT / 4G for smart monitoring systems

(5) Certification

Prefer meters with:

• ISO 9001

• CE markings

• Ex explosion-proof certification

• MID certification for trade applications

3. Professional Performance Evaluation Criteria

1. Anti-Interference Ability

Test performance under pipeline vibration and electromagnetic interference.
High-quality meters maintain stable readings even in harsh environments.

2. Repeatability

Excellent repeatability indicates stable sensor performance.
Good meters typically achieve ≤±0.2% repeatability error.

3. Temperature/Pressure Compensation

Models with built-in compensation can significantly reduce density-related errors, especially in steam applications.

4. Maintenance Requirements

Vortex meters have inherently low maintenance needs.
Evaluate sensor lifespan and the cost of spare components.

5. Real Application Case Studies

Check whether the manufacturer has stable operation cases in:

• Gas distribution

• Chemical plants

• Refineries

• Power stations

4. Common Mistakes to Avoid

❌ Choosing very cheap, uncertified products

They often bring instability, hidden costs, and calibration issues.

❌ Trusting unrealistic claims

Statements like “zero maintenance” or “zero pressure loss” must be evaluated with real working conditions.

❌ Ignoring system compatibility

Ensure the meter supports your PLC/DCS communication protocols before purchase.
 

5. Industry Trends

1. Smart Measurement Technology

Increasing demand for:

• Self-diagnostics

• Fault prediction

• Edge computing

2. Low-Power Designs

Battery-powered and energy-efficient models are becoming more popular.

3. Multi-Parameter Integration

Flow + temperature + pressure in one meter is becoming an industry standard, reducing long-term upgrade costs.
 

Conclusion

Choosing the right vortex flow meter involves evaluating the brand, measurement accuracy, installation environment, and system compatibility. The top 10 brands listed above represent the most dependable options in the industry.

If you need professional recommendations or a customized solution for your application, feel free to contact us for expert assistance.