Oregon Scientific LW301 User Manual - Page 11

Relative Humidity, Rf Transmission, Remote Rain Gauge, Precautions

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EN Comfort Memory 20°C to 25°C (68°F to 77°F) Current, Min and Max temp. Dew Point w/ Max and Min Wind chill temp. and min Relative Humidity Displayed range Operating range Resolution Accuracy Comfort Memory Battery 2% to 98% 25% to 90% 1% 25% - 40%: +/- 7% 40% - 80%: +/- 5% 80% - 90%: +/- 7% 40% to 70% Current, Min and Max 2 x UM- 4 (AAA) 1.5V batteries RF Transmission RF frequency Range Transmission No. of Channel 433MHz Up to 100 meters (328 feet) with no obstructions Approx. every 60 seconds 1 for Wind/ Rain/ UV and 8 for Temp. / Humidity Remote Rain Gauge Dimensions (L x W x H) Weight Rainfall unit Range Resolution Accuracy Memory Battery 107 x 87 x 56 mm (4.2 x 3.4 x 2.2 inches) 134 g (0.3 lbs) without battery Mm/hr and in/hr 0 mm/hr - 999 mm/hr 1 mm/hr < 15 mm/hr: +/- 1 mm 15 mm to 9999 mm: +/- 7% Past 24hrs, hourly and accumulated from last memory reset 2 x UM-3 (AA) 1.5V Precautions • Do not subject the unit to excessive force, shock, dust, temperature or humidity. • Do not cover the ventilation holes with any items such as newspapers, curtains etc. • Do not immerse the unit in water. If you spill liquid over it, dry it immediately with a soft, lint-free cloth. • Do not clean the unit with abrasive or corrosive materials. • Do not tamper with the unit's internal components. This invalidates the warranty. • Only use fresh batteries. Do not mix new and old batteries. 11 LW301_UM_EN_R8.indd 11 2012/8/14 3:06:44 PM

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EN
±±
Comfort
20°C to 25°C (68°F to 77°F)
Memory
Current, Min and Max temp.
Dew Point w/ Max and Min
Wind chill temp. and min
RELATIVE HUMIDITY
Displayed range
2% to 98%
Operating range
25% to 90%
Resolution
1%
Accuracy
25% - 40%: +/- 7%
40% - 80%: +/- 5%
80% - 90%: +/- 7%
Comfort
40% to 70%
Memory
Current, Min and Max
Battery
2 x UM- 4 (AAA) 1.5V batteries
RF TRANSMISSION
RF frequency
433MHz
Range
Up to 100 meters (328 feet) with
no obstructions
Transmission
Approx. every 60 seconds
No. of Channel
1 for Wind/ Rain/ UV and 8 for
Temp. / Humidity
REMOTE RAIN GAUGE
Dimensions
107 x 87 x 56 mm
(L x W x H)
(4.2 x 3.4 x 2.2 inches)
Weight
134 g (0.3 lbs) without battery
Rainfall unit
Mm/hr and in/hr
Range
0 mm/hr – 999 mm/hr
Resolution
1 mm/hr
Accuracy
< 15 mm/hr: +/- 1 mm
15 mm to 9999 mm: +/- 7%
Memory
Past 24hrs, hourly and accumulated
from last memory reset
Battery
2 x UM-3 (AA) 1.5V
PRECAUTIONS
•
Do not subject the unit to excessive force, shock,
dust, temperature or humidity.
•
Do not cover the ventilation holes with any items such
as newspapers, curtains etc.
•
Do not immerse the unit in water. If you spill liquid
over it, dry it immediately with a soft, lint-free cloth.
•
Do not clean the unit with abrasive or corrosive materials.
•
Do not tamper with the unit’s internal components.
This invalidates the warranty.
•
Only use fresh batteries. Do not mix new and
old batteries.
LW301_UM_EN_R8.indd
11
2012/8/14
3:06:44 PM