Ambient Weather RC-1800WSTH 사용자 설명서 - 페이지 6
{카테고리_이름} Ambient Weather RC-1800WSTH에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Ambient Weather RC-1800WSTH 9 페이지. Indoor / outdoor radio controlled wall clock with temperature & humidity
페이지 인쇄
11 Temperature and Humidity Sensors
The clock includes a temperature and humidity sensor, as shown in Figure 3.
Temperature and humidity are greatly influenced by direct sun and radiant heat from the wall it is
attached to.
We recommend mounting the clock in a protected, shaded area to insure accurate temperature and
humidity.
12 Maintenance
The device is maintenance-free, but should be cleaned occasionally. Only use a slightly dampened and
soft cloth to clean the housing. Do not use abrasives or solvents.
13 Specifications
Operating Voltage
Battery
Battery Life
Radio controlled time protocol
Dimensions
Measurement
Range
Temperature
-10 to 130 °F
Humidity
0 to 100%
Version 1.2
©Copyright 2016, Ambient LLC. All Rights Reserved.
Figure 3
1.5 Vdc
1 x AA
About 1 year (high quality batteries)
WWVB (USA)
Approximately 18"
Accuracy
± 1.8 °F (± 1 °C)
± 6% (10 to 40%)
± 5% (40 to 75%)
± 7% (75 to 85%)
± 8% (0 to 10 and 85 to
100%)
Resolution
1 °F
1 %
Page 6