La Crosse Technology
Page 14
Specifications
Indoor
Temperature Range:
+32° F to +122°F (0° C to + 50° C)
Humidity Range:
1%-99% (RH)
Interval:
Every 30 seconds
Outdoor
Temperature Range:
-40°F to 140°F (-40°C to 50°C)
Use Alkaline batteries in outdoor sensor: -20°F to 140°F (-20°C to 60°C)
Switch to Lithium batteries in outdoor sensor if temperature drops below - 20°F (-28.8°C)
Humidity
Range:
1%-99% (RH)
Distance:
200 ft. (60 meters) RF 433MHz (open air)
Interval:
Every 50 seconds
Power Requirements
Wireless Forecast Station:
5-volt a/c power adapter (included)
Optional 3-AA, IEC, LR6 batteries (not included)
TX14TH Transmitter:
2-AA, IEC, LR6 batteries (included)
USB:
Output 1 Amp maximum. Do not overload USB port.
Battery Life
TX14TH Transmitter
Battery Life:
Battery life is over 24 months when using reputable battery brands for both
Alkaline and Lithium batteries
Wireless Forecast Station
Battery Backup:
Battery life is over 24 months when using the AC adapter for primary power
Dimensions
Wireless Forecast Station:
6.3" L x 2.75" W x 4.25" H (160 x 70 x 108 mm)
TX14TH Transmitter:
2.5” L x 1.42” W x 3.98” H (64 x 36 x 101mm)
Accuracy
Indoor Temperature
Operating temperature range =
32 F to 122 F (0C to 50C)
Accuracy ± 2 degrees Fahrenheit
32 F to 122 F (0C to 50C)
Resolution = 0.1 degree F
When above 122 F (50C) the temperature sensor should continue to read the correct temperature as
long as the LCD Wireless Forecast Station continues to function
When below 32 F (0C) the temperature sensor should continue to read correctly as long as the LCD
Wireless Forecast Station continues to function
Indoor Humidity
Operating Temperature Range =
32F to 120F (0C to 50C)
Operating humidity range =
1% RH to 99%
Ac/- 5% RH (@77oF (25oC) , 30%RH to 80%RH)
Ac/- 8% RH (@77oF (25oC) , 20%RH to29%RH & 80%RH to 95%RH)
Ac/-12% RH (@77oF (25oC) , 1%RH to 19%RH & 96%RH to 99%RH)
Resolution = 1 % RH
