GHM Delta OHM HD50CR-AS, Руководство по эксплуатации

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HD50CR-AS
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V1.1
9 TECHNICAL CHARACTERISTICS
Differential Pressure
Sensor Piezoresistive
Measuring range ± 100 Pa
Resolution 0.1 Pa
Accuracy ± (0.8% of m 0.5) Pa @ 0…50 °C
Zero drift Self-calibration
Units of measurement Pa, mmH
2
O, mbar, inH
2
O, mmHg, hPa
Connection
∅
6 mm barbed inputs
Overpressure 50 kPa
Type of fluid Air and neutral gases
Temperature (optional)
Sensor 4-wire Pt100
Measuring range -40…+150 °C
Resolution 0.01 °C
Accuracy 1/3 DIN
Stability 0.1 °C/year
Relative Humidity (optional)
Sensor Capacitive
Measuring range 0…100 %RH
Resolution 0.1 %RH
Accuracy ± 1.8 %RH (0..85 %RH) / ± 2.5 %RH (85..100 %RH) @ T=15…35°C
±
(2 + 1.5% of the measure)% @ T=remaining range
Sensor operating
temperature -20…+80 °C
Response time T
90
< 20 s (air speed = 2 m/s, without filter)
Temperature drift ±2% in all the operating temperature range
Stability 1%/year