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©Copyright 2014, Ambient LLC. All Rights Reserved. 

 

 

 

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Ambient Weather WS-228TBH 9" Brushed Aluminum 

Traditional Barometer with Temperature and Humidity, 

Radiant Blue User Manual 

 

 

Table of Contents

 

1.

 

Introduction ..................................................................................................................................... 2

 

2.

 

Preparation ...................................................................................................................................... 2

 

3.

 

Care and Cleaning ........................................................................................................................... 2

 

4.

 

Hygrometer (Humidity Meter) ........................................................................................................ 2

 

4.1

 

How the hygrometer works .................................................................................................... 2

 

4.2

 

Hygrometer Accuracy............................................................................................................. 2

 

5.

 

Aneroid Barometer .......................................................................................................................... 3

 

5.1

 

How the aneroid barometer works ......................................................................................... 3

 

5.2

 

Reading the barometer............................................................................................................ 3

 

5.3 Absolute vs. Relative Pressure ...................................................................................................... 3

 

5.4

 

Barometer Calibration ............................................................................................................ 4

 

6.

 

Dial Thermometer ........................................................................................................................... 5

 

7.

 

Installation ....................................................................................................................................... 5

 

8.

 

Measurement Specifications ........................................................................................................... 5

 

9.

 

Warranty Information ...................................................................................................................... 5

 

10.    California Proposition 65………………………………………………………………………....6 

 

 

Summary of Contents for WS-228TBH

Page 1: ...roduction 2 2 Preparation 2 3 Care and Cleaning 2 4 Hygrometer Humidity Meter 2 4 1 How the hygrometer works 2 4 2 Hygrometer Accuracy 2 5 Aneroid Barometer 3 5 1 How the aneroid barometer works 3 5 2 Reading the barometer 3 5 3 Absolute vs Relative Pressure 3 5 4 Barometer Calibration 4 6 Dial Thermometer 5 7 Installation 5 8 Measurement Specifications 5 9 Warranty Information 5 10 California Pro...

Page 2: ...sitive mechanical coil spring that is bonded with a moisture absorbent material Hygrometers register the percentage of water vapor present in the air compared to the maximum amount that can be present at a given temperature The coils in hygrometers respond slowly and while humidity levels change abruptly it can take an hour or more for the meter to reach an accurate reading Remember that the hygro...

Page 3: ...oves sunny to partly cloudy and when the pressure decreases the weather degrades cloudy to rain The weather forecast is an estimation or generalization of weather changes in the next 24 to 48 hours and varies from location to location The tendency is simply a tool for projecting weather conditions and is never to be relied upon as an accurate method to predict the weather The barometer includes a ...

Page 4: ...fficial reporting station near you the internet is the best source for real time barometer conditions such as Weather com or Wunderground com and set your weather station to match the official reporting station 5 4 Barometer Calibration Your barometer will operate from 100 to 3 000 feet with reliable accuracy Aneroid barometers have a small screw on the back for sea level calibration With a flat b...

Page 5: ... limited warranty on this product against manufacturing defects in materials and workmanship This limited warranty begins on the original date of purchase is valid only on products purchased and only to the original purchaser of this product To receive warranty service the purchaser must contact Ambient LLC for problem determination and service procedures Warranty service can only be performed by ...

Page 6: ...nces of concern and instead sets forth a much less definitive standard requiring that the business demonstrate with certainty that there is no significant risk resulting from exposure With respect to carcinogens the no significant risk level is defined as the level which is calculated to result in not more than one excess case of cancer in 100 000 individuals exposed over a 70 year lifetime In oth...

Page 7: ...pyright 2014 Ambient LLC All Rights Reserved Page 7 warning signs on Ambient Weather Products For further information about California s Proposition 65 please visit https oehha ca gov prop65 background p65plain html ...

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