Laser Mass Flow Meters
Our Focus2.0 Optical Gas Flow Meter is used by oil and gas companies around the world to measure and monitor the flow of flare gases in oil production. Flaring is the burning of the waste natural gas associated with oil production, and over 150 billion cubic meters of gas are flared or vented into the atmosphere every year, which is costly to the environment and affects the bottom line of oil companies.
How it works
Based on the “laser-two-focus” ( L2F ) method, our optical gas flow meter technology is the only laser technology to reach industrial gas flow metering applications. The method requires the presence of miniature droplets of condensation, lubricants, dust and other impurities in the gas stream for purpose of light scattering and consequently determining the time particles travel from one laser beam to another.
Features
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High turndown ratio 1500:1 (0.1 m/s to 150 m/s)
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Measurement not affected by gas composition
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Easy to install and maintain (under 3hrs)
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Cost effective
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Accuracy up to ±2.5%
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ASME Code Section VIII, Division I for pressure safety
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Rated intrinsically safe by CSA
Datasheets
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