V550 Verabar Pitot Tubes

This flanged model ensures that the sensor remains sealed, locked and pre-loaded to the opposite wall, regardless of changes in pipe diameter due to pressure, temperature or mechanical force.

Advantages / Disadvantages

Advantages:

• Simple devices with no moving parts
• Performance is well understood
• Less expensive compared to other flow technologies
• Installation can be in any orientation
• Can be used for most gases and liquids
• Maintenance is much like pressure transmitters

Disadvantages:

• Significant pressure loss may occur
• Turndown less than other flow technologies
• Pipe layout may affect accuracy
• The output signal is non-linear
• Aging effects