Description
Duct Humidity and Temperature Sensor with Active Outputs
SPECIFICATIONS
Measured: Temperature & Humidity
Sensor Characteristics: Active
Outputs: 0…10V ; 0…10V or 4…20mA ; 4…20mA
Output Load
0…10V Min. load 10kΩ @ AC/DC 24V
4…20mA Max. load 500Ω @ DC 24V
Measuring Current: <1mA
Accuracy
relative humidity ± 2% within 0…100% r.h.
absolute humidity ± 2% within 0…100% r.h.
enthalpy ± 2% within 0…100% r.h.
dew point ± 2% within 0…100% r.h.
Temperature see temperature chart, page 3
Temperature PT100/1000 ± 0.3K @ 0⁰C DIN EN 60751, class B
Temperature NTC10k /10k Pre / 20k ±0.3K @ 25⁰C
Temperature NI1000 ± 0.4K @ 0⁰C DIN EN 43760, class B
IP- Rating sensor element IP67 to IEC60529
Repeatability (H) ±0.1̊C ; ±0.1% r.h
Long Term Drift (H) < 0.04C ̊ / year ; < 0.5% r.h. / year
Measuring Range (H) 0…100%
Measuring Range (T) (default) -20⁰C…80⁰C
Measuring Ranges (T) (optional, on board) 0⁰C…50⁰C ; -50⁰C…+50⁰C ; 0⁰C…+100⁰C
