Thiết bị đo áp suất, chênh áp phòng nổ Strata μBAR
- measuring range: 800 ÷ 1300 hPa/mbar
- measurement resolution (real): 1 Pa
- uncertainty: ±10 Pa (±0,02% FS where FS = 500 hPa)
- nonlinearity: ±0.012% FS (endpoint)
- hysteresis: 0.010% FS
- time stability: < ±0.005% FS dla 24h
- sampling frequency: 1 Hz
- memory capacity: 100833 samples for continuous recording 2322 samples with identification tags
- time interval in data recording: 1s ÷ 3600s (Δt = 1 s)
- intrinsic (spark-proof) safety category*: Exia I DB Nr 95.191W, IP54 Exia I DB Nr 95.192W, IP54
- WUG (State Mining Authority) Approval*: L.dz. GEM-1634/4404/2/95/Re
- WE certificate: none
- serial interface: RS232
- power supply: battery
- operating time: 18h
- housing protection level: IP54
- dimensions: 240 x 330 x 160 mm
- weight: 5.5 kg
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