Micromanometers - air differential pressure

Micromanometers, differential pressure instruments with high resolution and wide range from Swema.
Air velocity and air flow is also displayed by most models. Barometer and thermocouple input for density compensation is included in some models. In ventialtion systems air moves from higher pressure to lower pressure. The measurement of differentail pressure with a Pito static pipe will result in air velocity. When the velocity is multiplied with a surface the air flow is calculated. The air flow can also be calculated from the differential pressure and the valve k-factor.


Swema 3000mdSwema 3000md
Art.nr: 764202

Instrument & Logger
-300...1500Pa
±0,3%, min ± 0,3 Pa
600...1200 ±2,5hPa
TC type K -270...1372°C
Air flow, velocity
Zero pressure valve
External sensors

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Swema 3000mdH+Swema 3000mdH+
Art.nr: 764203

Instrument & Logger
±10 000 Pa
±1%, min ±0,4 Pa
600...1200 ±2,5hPa
TC type K -270...1372°C
Air flow, velocity
Zero pressure valve
External sensors

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SwemaMan 8SwemaMan 8
Art.nr: 768300

Micromanometer
-100... +1500 Pa
-0.4...+6 inH₂O
±0,3%, min ±0,4Pa
600...1200 hPa ±2,5hPa
TC type K 0...+50 °C
Air flow, velocity
Zero pressure valve

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SwemaMan 7SwemaMan 7
Art.nr: 768310

Micromanometer
-1000... +9999 Pa
±1%, min ±0,5 Pa
Air flow, velocity

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