Delta OHM HD37AB1347, Руководство пользователя

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10.1.2 Relative humidity and temperature combined probes using SICRAM module
Application range Accuracy
Model
Temperature
sensor
%RH Temperature %RH Temp.
HP472ACR
Pt100 0…100%UR -20°C…+80°C ±0.3°C
HP473ACR Pt100 0…100%UR -20°C…+80°C
±1.5%UR (10…90%UR)
±
2.5%RH remaining range
±0.3°C
HP474ACR Pt100 0…100%UR -40°C…+150°C ±0.3°C
HP475ACR Pt100 0…100%UR -40°C…+150°C ±0.3°C
HP475AC1R Pt100 0…100%UR -40°C…+150°C ±0.3°C
HP477DCR Pt100 0…100%UR -40°C…+150°C ±0.3°C
HP478ACR Pt100 0…100%UR -40°C…+150°C
±2.5% (10…95%UR)
±
3.5% remaining range
±0.3°C
Common characteristics
Relative Humidity
Sensor Capacitive
Typical capacity @30%RH 300pF±40pF
Sensor operating temperature -20 … 80°C
Measurement range 0÷100%RH
Uncertainty ±1.5% RH (10…90% RH) ±2.5% RH in the
remaining range
Resolution 0.1%RH
Temperature drift @20°C 0.02%RH/°C
Response time %RH 10sec (10÷80% RH; wind speed=2m/s) at
constant temperature
Temperature with sensor Pt100
Resolution 0.1°C
Temperature drift @20°C 0.003%/°C