Oregon Scientific WMR180A user manual USB Communications HUB

EN

Rainfall

To view the recorded rainfall of the current hour or last 24 hours:

1. Press SELECT to navigate to the UVI / Barometer / Rainfall Area. will show next to the Area.

2.Press MODE repeatedly to select Rainfall display.

3.Press MAX / MIN repeatedly to toggle between current hour or past 24 hour rainfall.

Backlight

Press LIGHT to activate the backlight for 5 seconds.

Reset

Press RESET to return to the default settings.

Specifications

Base Station

	Dimensions	180mm x 110mm x 47mm
	(L x W x H)	(7.1 x 4.3 x 1.9 inches)
	Weight	286g (10 ounces) without battery
	Battery	6V adaptor; 4 x UM-3 (AA) 1.5V
USB COMMUNICATIONS HUB
	Dimensions	68 x 46 x 136 mm
	(L x W x H)	(2.7 x 1.8 x 5.4 inches)
	Weight	102 g (3.6 oz)
Indoor Barometer
	Barometer unit	mb, inHg and mmHg
	Measuring range	700 – 1050mb/hPa
	Accuracy	+/- 10 mb/hPa
	Altitude setting	Sea level
		User setting for compensation
	Weather display	Sunny, Partly Cloudy, Cloudy, Rainy
		and Snowy
	Memory	Historical data and bar chart for last
		24hrs
Indoor Temperature
	Temp. unit	°C / °F
	Displayed range	0°C to 50°C (32°F to 122°F)
	Operating range	-30°C to 60°C (-4°F to 140°F)
	Accuracy	0°C - 40°C: +/- 1°C (+/- 2.0°F)
		40°C - 50°C: +/- 2°C (+/- 4.0°F)
	Memory	Current, Min and Max temp.
		Dew Point w/ Min and Max
Indoor Relative Humidity
	Displayed range	2% to 98%
	Operating range	25% to 90%
		25% - 40%: +/- 7%
	Accuracy	40% - 80%: +/- 5%
		80% - 90%: +/- 7%
	Memory	Current, Min and Max

Radio-controlled / Atomic clock

Synchronization	Auto or disabled
Clock display	HH:MM:SS
Hour format	12hr AM/PM or 24hr
Calendar	DD/MM or MM/DD
Weekday in 6	(E, D, F, I, S, R)
languages
Remote Wind Sensor Unit
Dimensions	178 x 76 x 214 mm
(L x W x H)	(7 x 3 x 8.4 inches)
Weight	100 g (3.53 ounces) without battery
Wind speed unit	m/s, kph, mph, knots
Speed accuracy	2 m/s ~ 10 m/s (+/- 3 m/s)
	10 m/s ~ 56 m/s (+/- 10%)
Direction	16 positions
accuracy
Transmission of
wind speed	Approx. every 56 seconds
signal
Memory	Max wind speed
Battery	2 x UM-3 (AA) 1.5V batteries
Outdoor Temperature / Humidity Unit
Dimensions	115 x 87 x 118 mm
(L x W x H)	(4.5 x 3.4 x 4.6 inches)
Weight	130 g (4.59 oz) without battery
Humidity range	5% to 95%
Humidity	25% - 40%: +/- 7%
	40% - 80%: +/- 5%
accuracy
	80% - 90%: +/- 7%
Temp. unit	°C / °F
Temperature	-30°C to 60°C (-22°F to 140°F)
outdoor range
	-20°C to 0°C:
	+/- 2.0°C (+/- 4.0°F)
	0°C to 40°C:
Temperature	+/- 1.0°C (+/- 2.0°F)
accuracy	40°C to 50°C:
	+/- 2.0°C (+/- 4.0°F)
	50°C to 60°C:
	+/- 3.0°C (+/- 6.0°F)
RF frequency	433 MHz
Range	Up to 100 meters (328 feet) with no
	obstructions
Transmission	Approx. every 102 seconds
Channel no.	3
Batteries	2 x UM-4 (AAA) 1.5V
Remote Rain Gauge
Dimensions	114 x 114 x 145 mm
(L x W x H)	(4.5 x 4.5 x 5.7 inches)
Weight	241 g (8.5 oz) without battery
Rainfall unit	Mm and in
Range	0 mm – 9999 mm
Accuracy	< 15 mm: +/- 1 mm
	15 mm to 9999 mm: +/- 7%
Memory	Past 24hrs, hourly from last memory
	reset
Battery	2 x UM-3 (AA) 1.5V

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WMR180_UM_EN_R7.indd 10

2011/5/30 3:57:36 PM