Overview of Swirl Flowmeter
The Swirl Flowmeter is a compact, integrated gas flow measurement device that combines a swirl flow sensor and a volume corrector. It provides precise measurement of gas temperature, pressure, operating and standard volume flow rates, and totalized flow. With a robust, no-moving-parts design and strong anti-interference capability, it ensures high reliability, stability, and low maintenance, making it ideal for industrial applications in petroleum, chemical, power, and metallurgy sectors.
Features of Swirl Flowmeter
Compact, integrated design with flow sensor, microprocessor, pressure, and temperature sensors in one unit.
No moving parts: corrosion-resistant, low maintenance, long service life.
High measurement accuracy with dual-sensor detection and advanced signal filtering.
Real-time automatic compensation and compressibility factor correction.
Clear LCD display for operating flow, standard flow, totalized flow, medium pressure, and temperature.
EEPROM storage for parameters and historical data up to one year.
Supports multiple outputs: three pulse signals, two 4–20mA analog signals, and RS485 with MODBUS protocol.
Multi-parameter alarm outputs, customizable according to application requirements.
Rotatable meter head (360°) for flexible installation.
Low power consumption, compatible with internal battery or external power supply.
Applications of Swirl Flowmeter
Gas metering in petroleum, chemical, electric power, and metallurgy industries.
Measurement of operating and standard volume flow, totalized flow, temperature, and pressure in pipelines.
Industrial processes requiring high-accuracy gas flow measurement with minimal maintenance.
Applications in environments with pipeline vibration, pressure fluctuation, or harsh conditions.
Price of Swirl Flowmeter
The price of the Swirl Flowmeter varies depending on specifications, pipe size, and configuration.
For the latest quotation and technical consultation, please contact ZINACA Instruments directly for a customized offer.
Swirl Flowmeter OEM Service
ZINACA Instruments is a professional manufacturer of industrial measurement instruments specializing in flow, pressure, temperature, and level monitoring devices.
We provide OEM and customization services for Swirl Flowmeters to meet specific industrial requirements and process conditions.
If you are seeking a reliable OEM partner for Swirl Flowmeter, please contact us to discuss your needs.
Swirl Flowmeter Manufacturer
ZINACA Instruments – a trusted manufacturer delivering high-quality flow measurement solutions for diverse industries. OEM services and technical support available worldwide.
Technical Specifications
| Nominal Diameter (DN, mm) | Flow Range (m³/h) | Nominal Pressure (MPa) | Accuracy Class | Max Pressure Loss (kPa) | Body Material |
|---|
| 15 | 0.3 ~ 9 | 1.6; 2.5; 4.0; 6.3; 10 | 1.5; 1.0 | 4.0 | ≤6.3 MPa: Aluminum Alloy
>6.3 MPa: Stainless Steel |
| 20 | 1.2 ~ 15 | 1.6; 2.5; 4.0; 6.3; 10 | 1.5; 1.0 | 3.5 | Aluminum Alloy / Stainless Steel |
| 25 | 2.5 ~ 30 | 1.6; 2.5; 4.0; 6.3; 10 | 1.5; 1.0 | 2.5 | Aluminum Alloy / Stainless Steel |
| 32 | 4.5 ~ 60 | 1.6; 2.5; 4.0; 6.3; 10 | 1.5; 1.0 | 3.5 | Aluminum Alloy / Stainless Steel |
| 40 | 7 ~ 100 | 1.6; 2.5; 4.0; 6.3; 10 | 1.5; 1.0 | 4.0 | ≤4.0 MPa: Aluminum Alloy
≥6.3 MPa: Stainless Steel |
| 50 | 10 ~ 150 | 1.6; 2.5; 4.0; 6.3; 10 | 1.5; 1.0 | 4.0 | Aluminum Alloy / Stainless Steel |
| 65 | 20 ~ 280 | 1.6; 2.5; 4.0; 6.3; 10 | 1.5; 1.0 | 3.9 | Aluminum Alloy / Stainless Steel |
| 80 | 28 ~ 400 | 1.6; 2.5; 4.0; 6.3; 10 | 1.5; 1.0 | 3.9 | Aluminum Alloy / Stainless Steel |
| 100 | 50 ~ 800 | 1.6; 2.5; 4.0; 6.3; 10 | 1.5; 1.0 | 6.5 | Aluminum Alloy / Stainless Steel |
| 125 | 100 ~ 1500 | 1.6; 2.5; 4.0; 6.3; 10 | 1.5; 1.0 | 11.0 | Aluminum Alloy / Stainless Steel |
| 150 | 150 ~ 2250 | 1.6; 2.5; 4.0; 6.3; 10 | 1.5; 1.0 | 13.0 | ≤2.5 MPa: Aluminum Alloy
≥4.0 MPa: Stainless Steel |
| 200 | 360 ~ 3600 | 1.6; 2.5; 4.0; 6.3; 10 | 1.5; 1.0 | 16.0 | Aluminum Alloy / Stainless Steel |
| Condition | Specification |
|---|
| Standard Reference Pressure | 101.325 KPa |
| Standard Reference Temperature | 293.15 K |
| Ambient Temperature | -30℃ to +60℃ |
| Relative Humidity | 5% to 95% |
| Atmospheric Pressure | 86 KPa to 106 KPa |
| Medium Temperature | -20℃ to +80℃ |
| Measured Media | Natural gas, city gas, combustible gases, air, alkanes, inert industrial gases (excluding acetylene, oxygen, hydrogen) |
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