Armstrong International VERIS Verabar V400S/D Flanged Hot Tap Flow Sensor

Averaging pitot flow sensor that provides clog-free, precise flow measurement with solid one-piece construction and unique bullet shape to reduce drag and flow-induced vibration.

Armstrong International VERIS Verabar V400S Regular Flow Sensor
Armstrong International VERIS Verabar V400D Regular Flow Sensor

Starting at $5,425.00

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Manufactured

By Armstrong International

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Product Manual Product Specs (2 Files)

Features

Accuracy of ±1% of flow rate; up to +/-0.5% if calibrated
Repeatability of ±0.10% over entire flow range
Flanged or threaded process connections
Up to ANSI Class 600
Verified flow coefficients
Mass or volumetric flow output
Stable signal
Low permanent pressure loss
Solid one-piece construction
DP transmitter sold separately

The Armstrong International VERIS Verabar V400S/D Flanged Hot Tap Flow Sensor. developed from aerospace technology, provides unsurpassed accuracy and reliability. With its solid one-piece construction and bullet shape, the Verabar makes flow measurement clog-free and precise.

When a fluid impacts the sensor, it creates a high-pressure zone in front of the sensor. As the fluid accelerates around the sensor, a low-pressure zone is created to the sides and rear of the sensor. Multiple sensing ports are positioned in these high- and low-pressure zones, and an averaged differential pressure is measured.

Clogging can occur in low-pressure ports located in or near the partial vacuum at the rear of the sensor. The Verabar design locates the low-pressure ports on the sides of the sensor, forward of the fluid separation point and turbulent wake area. This virtually eliminates clogging and produces an extremely stable signal.

Verified accuracy eliminates the need for calibration tests to characterize the coefficients. Empirical test data from independent laboratories is published in the VERIS Verabar Flow Test Report (VED-100).

Ready to install, the Verabar can be ordered with a manifold, transmitter, or local indicating meter, flow computer and/or recorder. Complete Installation is possible in less than an hour.