Ambient Weather WS-12 User Manual

Version 1.1 ©Copyright 2016, Ambient LLC. All Rights Reserved. Page 35
11.2 Measurement Specifications
The following table provides specifications for the measured parameters.
The following table provides specifications for the measured parameters.
Measurement
Range
Accuracy
Resolution
Indoor Temperature
32 to 140 °F
± 1 °F
0.1 °F
Outdoor Temperature
-40 to 140 °F
± 1 °F
0.1 °F
Indoor Humidity
10 to 99 %
± 5% (only guaranteed
between 20 to 90%)
1 %
Outdoor Humidity
10 to 99%
± 5% (only guaranteed
between 20 to 90%)
1 %
Rain
0 to 396in
<0.6in: ±0.04in,
0.6in to 396in: ±7%
<39.4in (0.012in)
>39.4in (0.04in)
Wind Direction
0 - 360 º
45º (8 point compass)
45º (8 point compass)
Wind Speed
0 to 112mph
4.5 mph ~22.4mph: ±
6.7mph, 22.4mph ~112mph:
±10% (whichever is greater)
0.1mph
Barometric Pressure:
8.85 to 32.50 inHg
± 0.08 inHg
0.01 inHg
11.3 Power Consumption
 Base station (display console) : 4 x AA 1.5V Alkaline or Lithium batteries (not included)
 Adaptor: 6V~ 500mA
 Thermo-hygro Sensor : 2 x AAA alkaline batteries or Lithium batteries (not included)
 Rain sensor: 4 x AAA alkaline batteries or Lithium batteries (not included)
 Wind sensor: 4 x AAA alkaline batteries or Lithium batteries (not included)
 Battery life: Minimum 12 months for base station with excellent reception. Intermittent
reception and multiple sensors may reduce the battery life.
Minimum 12 months for sensors (use lithium batteries in cold weather climates less than
-4 °F)
12 Troubleshooting Guide
Problem
Solution
Wireless remote (thermo-hygrometer) not
reporting in to console.
There are dashes (--.-) on the display
If any of the sensor communication is lost, dashes (--.-)
will be displayed on the screen. To reacquire the signal,
press and hold the CHANNEL/+ button for 3 seconds,
and the remote search icon will be constantly

Ambient Weather WS-12 Specifications

General

Brand	Ambient Weather
Model	WS-12
Category	Weather Station
Language	English