Portable Gas Flow meter Photon Control Focus Probe, etc.

• The Focus Probe optical flow meter is specially designed for measuring gas flow with a highly variable flow rate from 0.1 to 100 m/s in pipes with a diameter of 100 to 860 mm.
• The measurement error of the Focus Probe is not affected by either the composition of the gas or the contamination of the measuring elements.
• Focus Probe measures gas flow using laser beams that determine the velocity of microscopic particles normally present in the gas.

• Easy to install
• High measurement accuracy, which is not affected by the composition of the gas
• No moving parts
• High dynamic range (1000:1)
• Measurement of low flow rates from 0.1 m/s
• Ability to operate at low and negative gas pressures in the pipe
• Repeated measurements throughout the life of the device
• Minimal flow resistance and small pressure drop
• Does not respond to pipe vibrations and acoustic noise
• Intrinsically safe optical measurement
• Autonomous power supply, providing 10 hours of measurements in the absence of stationary power sources
• High measurement accuracy ± 2.5 %
• The presence of a secondary calculator with a record of archives of gas flow measurements brought to standard conditions according to GOST 30319, GSSSD MR 113, GSSSD MR118
• The presence of temperature and pressure converters in the kit, providing accurate calculations of the reduced gas flow
• Tapping into the pipeline without stopping the technological process.

• FOCUS PROBE. User Manual

• Flow meters. Description of the type of measuring instrument.

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