Master vapor pressure deficit.

Relative humidity

Range:
0 to 100% RH (0.00-1.00)
 

Resolution:

0.10% RH

Accuracy:

Sensor measurement accuracy is variable across a range of RH.

Equilibration time (τ, 63%):

<25 s (response time in 1 m/s air stream)

Hysteresis:

±0.80% RH, typical

Long-term drift:

±0.25% RH/year, typical

Temperature

Range:

-40 to 80 °C

Resolution:

0.1 °C

Accuracy:

±0.2 °C

Equilibration time (τ, 63%):

< 165 s (response time in 1 m/s air stream)

Long-term drift:

< 0.03 °C/year typical

Vapor pressure

Range:

0 to 47 kPa

Resolution:

0.01 kPa

Accuracy:

Sensor measurement accuracy is variable across a range of temperatures and RH

Barometric pressure

Range:

1–120 kPa

Resolution: 

0.01 kPa

Accuracy:

±0.05 kPa at 25 °C

Equilibration time (τ, 63%):

<10 ms

Long-term drift:

<0.1 kPa/year, typical