Relative Humidity

 

Operating Measurement ............................................................................................................

25–90% RH

Accuracy:

 

Indoor Range: 40–80% ..........................................................................................................

........... ±5%

Outdoor Range: 25–90% .........................................................................................................

......... ±7%

Resolution (Indoor and Outdoor) ...............................................................................................

.............. 1%

Sampling Cycle Frequency

 

Indoor ........................................................................................................................

........... 38 Seconds

Outdoor .......................................................................................................................

.......... 37 Seconds

Dew Point Temperature

 

Temperature Operating Range:

 

Indoor ..........................................................................................................

14° to 140°F (–10° to 60°C)

Outdoor ........................................................................................................

14° or 140°F (–10° to 60°C)

Measurement Accuracy (Indoor and Outdoor):

 

Conditions: 25–90% RH: 14° to 104°F (–10° to 40°C) ........................................................

±18°F (±9°C)

Resolution (Indoor and Outdoor) ...............................................................................................

.... 2°F (1°C)

Sampling Cycle Frequency:

 

Indoor ........................................................................................................................

........... 38 Seconds

Outdoor .......................................................................................................................

.......... 37 Seconds

Wind Speed

 

Operating Measurement ........................................................................................

0–125.3 mph (0–56 m/s)

Measurement Accuracy:

 

Range: 2 –10 m/s: 32° to 104°F (0° to 40°C) ...............................................................................

±1m/s

Other temperature ranges ......................................................................................................

...... ±3 m/s

Resolution ....................................................................................................................

0.2 m/s (0.4 mph)

Sampling Cycle Frequency:

 

Gust Wind Mode ................................................................................................................

..... 5 Seconds

Average Wind Mode .............................................................................................................

..... 1 Minute

Wind Direction

 

Operating Measurement ..............................................................................................

0° to 359° (Degrees)

 

0° to 350° (Compass Direction)

Measurement Accuracy:

 

Range: 0°–347° ..................................................................................................................................

±8°

Range: 347°–359° ............................................................................................................................

±18°

Resolution ................................................................................................................................

1° (Degrees)

 

10° (Compass Direction)

Wind Chill Temperature

 

Measurement Display Range .......................................................................

–146° to 158°F (–99° to 70°C)

34

Specifications