SwemaMan 8 is a micromanometer for differential pressure -100...1500 Pa (-0.4...6 inH₂O), air flow and air velocity 1...49m/s. SwemaMan 8 has high accuracy, low position dependency and a resolution of 0,1 Pa (0.001 inH₂O).
SwemaMan 8 has a built-in barometer and thermo couple connector type K for temperature. SwemaMan 8 calculates the correct air density. Measure airflow either with k-factor or with area. The area is entered into the instrument, as a diameter, height x width or as an area. SwemaMan 8 can calculate minimum, maximum and average value. Hundreds of measurements with average values are stored and easily transferred to a computer.
SwemaMan 8 has display light, a built in zero-valve for zero pressure check with hoses connected.
Manual SwemaMan 8
Differential pressure: -100...1500 Pa, -0.4...6 inH₂O
Resolution: 0,1 Pa, 0,1 Pa at 0.0....999.9 Pa, 1 Pa at 1000...1500 Pa
Air velocity: approx. 2...49 m/s, 390...9600 fpm (calculated)
Barometer: 600...1200 hPa, 18...35 inHg (integrated)
Temperature: 0...+50 °C, 32...122 °F (standard curve, Thermo couple connector type K)
Measurement Uncertainty at 23°C ±5°C:
Differential pressure: ±0,3% read value, min ±0,4Pa
Uncertainty according to GUM (JCGM 100:2008) using a coverage factor of 2, which
for a normal distribution corresponds to a probability of 95%. It is important to correct
the measurement values with the corrections stated in the calibration certificate
to obtain the above uncertainties.
Non condensing, non moist air, <80%RH, non aggressive gases.
Time constant: 0,5 / 1 / 2 / 10 s
Calculated units: l/s, m3/h, cfm, m/s, fpm
Memory: 300 Measurements
Operating conditions: 0...+50°C, non condensing, non moist air, <80%RH, non aggressive gases
Battery: 2 AA batteries, one time or rechargeable
Battery operating time: Up to 150h (24h with display light turned on)
Output: USB to PC, output of online measurement or stored data.
IP rating: IP50