SwemaFlow4000 is specifically developed and designed for precise measurement of diffuser airflow in ventilation systems. It has a wide measurement range and is suitable for measuring the airflow of diffusers in various ventilation systems such as civil/industrial/hospital.

The unique "hotline network" design will enable high-precision measurement of average air volume. The hotline network also enablesSwemaFlow4000 is particularly suitable for measuring air supply or exhaust volume.

SwemaFlow4000 has built-in atmospheric pressure gauge and temperature measurement function, which allows SwemaFlow4000 to measure actual air volume or standard air volume.

useSwemaFlow2000 for measurement.
SwemaFlow 4000 is availabletwoA handle, when you place the air volume hood at the outlet of the diffuser, the measured air volume will immediately be displayed on the screen. You can store the measured values or set measurement intervals to obtain the expected average value.

The air hood comes with a rechargeable battery and charging equipment.

The measurement section of SwemaFlow4000 is made of engineering plastic to help obtain good air flow field characteristics. Therefore, both supply and return air measurements can have high accuracy. Whether in the laboratory or construction site, and regardless of the type of diffuser, SwemaFlow4000 has been proven to be an excellent airflow hood.

Air volume: 5～1200l/s (20～4300 m3/h)
accuracy: ± 4% reading value, minimum error: ± 1 l/s

Temperature:-10...+50℃

accuracy± 0.3 ℃ (at 20 ℃)
± 0.5 ℃ (-10~+50 ℃)
weight4 kg (including 650x650mm hood)
charging timeUp to 4 hours

Related order number：：
766.700

SwemaFlow 4000 airflow hood measurement section, 650x650mm airflow hood mouth, charger, dedicated box
764.420

1200x250mm airflow hood (optional), 800mm high, foldable fabric