Highly Accurate

NIST traceable factory calibration performed on every meter, within ±0.5% of reading accuracy at the calibrated (typical) flow velocity and within ±1-2% of reading over a 50:1 flow range. ONICON's price vs. performance is unmatched.

Unequaled Operating Range

Provides repeatable flow data over a 175:1 turndown from 0.17 to 30 ft/s.

Excellent Long-Term Reliability

Patented non-magnetic impedance sensing method, low mass non-metallic turbines with sapphire jewel bearings and tungsten carbide shafts provide a mechanical system that virtually does not wear.

Simplified Hot Tap Insertion Design

Integral hot tap design is standard for all insertion meters and allows installation and removal without system shutdown. Turbine flow meters can be removed and reinserted by hand without special tools.

Integral Conditioned Outputs

Electronics enclosure includes integral conditioned output circuitry for ease of installation. Analog output models include both 4-20 mA and 0-10 VDC signals. Isolated analog, dry contact switch and frequency outputs are also available.