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Velocity Averaging Flow Sensors
The Verabar®

Verabar Quick Model Selector
Verabar Brochure

Verabar Provides the most accurate, reliable technology for measuring gas, liquid and steam as well as the lowest operating and installation costs.

How it works.

The Verabar senses the natural averaged pressures created by the velocity of the fluid. When the fluid impacts the sensor, it creates a high-pressure zone (greater than the pipe static pressure) in front of the sensor. As the fluid moves past the sensor, it accelerates and a low-pressure zone is created to the sides and rear of the sensor. Alternate vortices are shed as the fluid separates from the sensor and a partial vacuum is formed at the rear of the sensor.

Multiple ports are positioned in the high and low-pressure zones and an averaged differential pressure is produced.

Verabar's superior performance is due to its shape, surface condition and low-pressure port location.

  • No clogging
  • Stable signal
  • Low drag and increased structural strength
  • Solid one-piece construction

Further information:-

Superior Sensor Design
Greater Resistance to Clogging
Lower Drag and Extended Turndown

Verified Accuracy:-

Verified Theoretical Model
Proof of Verabar Accuracy

Mounting Methods:-

Spring Lock
Direct Mount Manifold Heads
Complete Flow Loops

Models:-

Standard Models
Hot Tap - Threaded Models
Hot Tap - Flanged Models
Flanged Models

Applications:-

Gas
Liquid
Steam

ABLE Verabar Velocity Averaging Flow Sensor - How it Works



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