Version 1.0
©Copyright 2013, Ambient LLC. All Rights Reserved.
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6
Glossary of Terms
Term
Definition
Accuracy
Accuracy is defined as the ability of a measurement to match the actual
value of the quantity being measured.
Hygrometer
A hygrometer is a device that measures relative humidity. Relative
humidity is a term used to describe the amount or percentage of water
vapor that exists in air.
Range
Range is defined as the amount or extent a value can be measured.
7
Specifications
7.1 Wireless Specifications
Line of sight wireless transmission (in open air): 300 feet, 100 feet under most conditions.
Frequency: 433 MHz
Update Rate: 60 seconds
7.2 Measurement Specifications
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 %
7.3 Power Consumption
Base station (display console) : 4 x AAA 1.5V Alkaline or Lithium batteries (not included)
Remote sensor : 2 x AAA 1.5V Alkaline or Lithium batteries (not included)
Battery life: Minimum 12 months for base station with one sensor and excellent reception.
Intermittent reception and multiple sensors may reduce the battery life.
Minimum 12 months for thermometer-hygrometer sensor (use lithium batteries in cold
weather climates less than -4 °F)
8
Troubleshooting Guide
If your question is not answered here, you can contact us as follows:
1.
Email Support:
support@ambientweather.com
2.
Live Chat Support:
www.ambientweather.com/chat.html
(M-F 8am to 4pm Arizona Time)
3.
Technical Support: 480-283-1644 (M-F 8am to 4pm Arizona Time)
Problem
Solution
Wireless remote (thermo-hygrometer) not
reporting in to console.
If any of the sensor communication is lost, dashes (--.-)
will be displayed on the screen. To reacquire the signal,
press and hold the
C
button for 3 seconds,
