CE, SIL-3 & ATEX Certifications
Averaging Pitot Tube Flowmeter
Engineered for Stable DP Measurement in Large Pipelines
We design our velocity tube Verabar flow meter to capture a clean, profile-averaged velocity signal using an optimized pitot-based sensing structure. The aerodynamic bullet-shaped probe conforms to fluid-dynamic principles, generating a stable differential pressure output with high signal strength, excellent reliability, and resistance to leakage or blockage. This design supports accurate measurement of gases, liquids, steam, and corrosive fluids across a broad range of pipe sizes and demanding operating conditions, including elevated temperature and pressure.
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Precision Level Measurement Within Reach
Explore Our Averaging Pitot Tube Flowmeter
Designed for large-diameter pipelines and plant utilities, this velocity-averaging pitot tube delivers accurate, profile-averaged flow measurement with a simple, low-intrusion design. It maintains signal stability under varying operating conditions, making it ideal for compressed air networks, gas distribution systems, and steam applications.
split type Averaging Pitot Tube Flowmeter
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Insertion Type Averaging Pitot Tube Flowmeter
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integrated type Averaging Pitot Tube Flowmeter
Inquiry NowKey Specifications Sheet
| Parameter | Specification |
|---|---|
| Applicable Media: | Air, gas, steam, and clean liquids |
| Insertion Length Options: | 200, 400, 600, 1000, 1500, 2000 mm (custom lengths available) |
| Measurable Velocity Range: | 0–30 m/s to 0–80 m/s (selectable), turndown ratio 1:10 |
| Accuracy: | ≤ ±1% FS |
| Output Signal: | 4–20 mA differential-pressure proportional output (two-wire system) |
| Power Supply (Transmitter): | 24 VDC (ripple < 2%) |
| Solenoid Valve Power: | 220 VAC (for back-blowing function) |
| Operating Temperature: | −40°C to +80°C (instrument body) |
| Medium Temperature: | −40°C to +121°C |
| Humidity: | ≤100% RH (non-condensing) |
| Installation Requirements: | 3D–5D upstream straight pipe section recommended |
| Calibration Frequency: | Every 12 months |
| System Configuration Options: | Speed measurement; speed + backflush; speed + static pressure + backflush; speed + static pressure + temperature + backflush |
Main performance features
Design features that deliver measurable performance in real industrial environments.
Precision Development for Demanding Processes
Advanced Design Grounded in Applied Fluid Mechanics
We structure the R&D process for our Verabar meter around achieving reliable, high-quality flow measurement in complex industrial systems. By combining aerodynamic probe design with rigorous stress and performance analysis, we ensure the meter produces a strong and stable DP signal. This R&D discipline allows the instrument to operate effectively in large pipelines, variable-flow environments, and conditions where dependable monitoring is essential.
Refined Aerodynamic Profile Engineering
The bullet-shaped sensor is refined to improve flow interaction, reduce flow separation, and maintain stable velocity averaging.
High-Strength Differential Pressure Stability
DP signal behavior is validated under shifting operating conditions to confirm consistent output and reduced susceptibility to flow disturbances.
Material Engineering for Harsh Conditions
Probe materials and structural components are selected and tested to withstand high temperatures, corrosive media, and long-term industrial exposure
Application-Specific Design Validation
The meter is tested against air, gas, steam, and clean liquid media to confirm compatibility and consistent performance across industries.
Precision Fabrication Supporting Measurement Confidence
High-Reliability Manufacturing for Demanding Applications
Our production process ensures that the bullet-shaped sensor head, sensing ports, and internal passages are fabricated to exact tolerances, enabling accurate profile-averaged velocity capture. Each probe undergoes multi-stage inspection, pressure verification, and calibration checks to ensure consistent signal strength and long-term reliability across varying operating conditions.
Verified Performance, Certified Quality
Certified to the World’s Most Demanding Industrial Standards
Our flowmeters undergo comprehensive verification under recognized global standards. With SIL-3 safety, CE conformity, and explosion-proof certification, each unit delivers dependable performance and lasting operational integrity in demanding process conditions.
Precision Flow Measurement Starts Here
Discuss Your Application With Our Flow Specialists
If you have specific media, pipeline, or performance requirements, Connect with our flow-measurement specialists to discuss your applications, we'll help you choose the right flow-metering solution.
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