Ambient Weather BA212 User Manual

Version 1.2 ©Copyright 2014, Ambient LLC. All Rights Reserved. Page 1
Ambient Weather BA212 Wall Mounted Weather Station
with Thermometer, Hygrometer, and Barometer - Cherry
Finish User Manual
Table of Contents
1. Introduction ..................................................................................................................................... 2
2. Preparation ...................................................................................................................................... 2
3. Care and Cleaning ........................................................................................................................... 2
4. Storm Glass Barometer ................................................................................................................... 2
4.1 How the storm glass works .................................................................................................... 2
4.2 Filling the storm glass ............................................................................................................ 3
4.3 Emptying the storm glass ....................................................................................................... 3
5. Comfortmeter .................................................................................................................................. 4
5.1 How the hygrometer works .................................................................................................... 4
5.2 Hygrometer Accuracy............................................................................................................. 4
5.3 Dial Thermometer .................................................................................................................. 4
6. Warranty Information ...................................................................................................................... 5
7. California Proposition 65…………………………………………………………………………5

Ambient Weather BA212 Specifications

General

Display Type	LCD
Wireless Transmission Frequency	433 MHz
Outdoor Temperature Range	-40°F to 140°F (-40°C to 60°C)
Humidity Range	10% to 99%
Wireless Range	300 ft (91 m) line of sight, 100 ft (30 m) under most conditions

Summary

Introduction to the Weather Station

Preparation and Setup

Care and Cleaning Instructions

Storm Glass Barometer Operation

How the Storm Glass Works

Explains the principle of a storm glass or liquid barometer and how it predicts weather.

Filling and Emptying the Storm Glass

Filling the Storm Glass

Step-by-step guide on how to fill the storm glass with colored water using a syringe.

Emptying the Storm Glass

Instructions on how to remove liquid from the storm glass using a syringe.

Comfortmeter and Hygrometer

How the Hygrometer Works

Details how the hygrometer measures indoor relative humidity using a mechanical coil spring.

Hygrometer Accuracy Considerations

Discusses the difficulties in humidity measurement and the need for recalibration.

Dial Thermometer Functionality

Explains the bimetallic strip mechanism used in the dial thermometer.

Warranty Information

California Proposition 65 Warning