Armstrong Veris - Verabar Averaging Pitot Tubes

The Most Accurate and Reliable Technology for Measuring Gas, Liquid, and Steam

VERIS Verabar flow sensors combined with Yokogawa differential pressure transmitters provide the most reliable and accurate DP flow measurement solution on the market.

Developed from aerospace technology, the Verabar averaging pitot flow sensor provides unsurpassed accuracy and reliability. With its solid one-piece construction and bullet shape, the Verabar makes flow measurement clog-free and precise.

  • V100 & V110

    This is our most economical sensor and is mounted through a simple tube fitting. The V110 includes support on the opposite wall of the pipe.

    NOTE: The picture shown is a standard verabar mounted in a pipe with EJX pressure Transmitter.

    All items sold separately.

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  • V150

    This advanced, patented design ensures the sensor remains sealed, locked and preloaded to the opposite wall regardless of changes in pipe dimameter due to pressure, temperature or mechanical force.

    NOTE: The picture shown is a standard verabar mounted in a pipe with EJX pressure Transmitter.

    All items sold separately.

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  • V200

    This sensor can be inserted and removed under pressure. It has threaded components and is available in single rod and double rod units.

    NOTE: The picture shown is a standard verabar mounted in a pipe with EJX pressure Transmitter.

    All items sold separately.

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  • V400 & V400D

    This sensor can be inserted and removed under pressure. It has been flanged components and is available in single or double rod units. Also in the model V400D, the sensor is similar to the V400 sensor but is designed for larger pipe sizes and higher velocities.

    NOTE: The picture shown is a standard verabar mounted in a pipe with EJX pressure Transmitter.

    All items sold separately.

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  • V500 & V510

    V500 Single Support, V510 Double Support Flanged ComponentsThis model is used when flanged components are required. Available in flanged rating up to 2500# ANSI. The V510 model includes opposite side support. Also the extended model is designed for larger pipe sizes and higher velocities.

    NOTE: The picture shown is a standard verabar mounted in a pipe with EJX pressure Transmitter.

    All items sold separately.

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  • V550

    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.

    NOTE: The picture shown is a standard verabar mounted in a pipe with EJX pressure Transmitter.

    All items sold separately.

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Details

Unique Valve Head

Verabar offers a new concept with built-in valves in the head of the instrument. This superior design simplifies installation and maintenance and lowers the connecting hardware cost by reducing the number of fittings.

Verabar Averaging Pitot Tubes - Unique Valve Head

Long-Term Accuracy

Verabar averaging pitot sensors maintain their accuracy over time without requiring periodic inspections due to their clog-free design.

 

Quality Assurance

The Verabar manufactures its own leak-proof design with a solid one-piece sensor. Other manufacturers use a three-piece sensor design that has no positive mechanical method of maintaining a seal between the tubes. Therefore, temperature, pressure, vibration and even manufacturing variations can cause leakage between the chambers. This can result in a significant undetectable loss in accuracy.

Verabar Averaging Pitot Tubes - Quality Assurance

 

Reduced Total Cost of Ownership

VERIS Verabar permanent pressure loss is only 3% of its DP flow measurement, which saves the customer costs associated with energy and provides accurate flow measurement. In addition, it has been proven to save over 50% in installation costs over orifice plates due to a smaller insertion hole in the pipe.

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