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Parameter SDP800/SDP810-500Pa SDP800/SDP810-125Pa
Measurement range 2 -500 to + 500 Pa
(-2.0 to 2.0 in. H2O)
-125 to + 125 Pa
(-0.5 to 0.5 in. H2O)
Zero point accuracy 3,4 0.1 Pa 0.08 Pa
Span accuracy 3,4 3% of reading 3% of reading
Zero point repeatability 4 0.05 Pa 0.04 Pa
Span repeatability 4 0.5% of reading 0.5% of reading
Span shift due to temperature
variation
< 0.5% of reading per 10°C < 0.5% of reading per 10°C
Offset stability < 0.05 Pa/year < 0.05 Pa/year
Flow step response time (τ63) < 3ms
Resolution 16 bit
Calibrated for Air, N2
Media compatibility Air, N2, O2, non-condensing
Calibrated temperature range -20 °C to +85 °C
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