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Version 1.0  

 

©Copyright 2012, Ambient LLC. All Rights Reserved. 

 

 

 

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Ambient Weather WS-DP02 Digital Psychrometer with 

Temperature, Humidity, Heat Index, Dew Point, Wet Bulb 

Temperature and Clock User Manual 

 

 

Table of Contents

 

1

 

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

 

2.4 Display Console Set Up ................................................................................................................ 2

 

2.4.1

 

Display Console Layout ..................................................................................................... 4

 

2

 

Display Settings .............................................................................................................................. 5

 

2.1

 

Set Mode ................................................................................................................................ 5

 

2.2

 

Dew Point Alarm Set Mode .................................................................................................... 5

 

2.3

 

Dew Point Alarm .................................................................................................................... 5

 

2.4

 

Temperature, Wet Bulb, Heat Index and Dew Point Display ................................................. 5

 

2.5

 

Calibration Adjustment Mode ................................................................................................ 5

 

3

 

Heat Index Safety Discussion ......................................................................................................... 6

 

4

 

Glossary of Terms ........................................................................................................................... 7

 

5

 

Specifications .................................................................................................................................. 8

 

5.1 Measurement Specifications ......................................................................................................... 8

 

5.2 Power Consumption ...................................................................................................................... 8

 

6

 

Troubleshooting Guide .................................................................................................................... 8

 

7

 

Accessories ..................................................................................................................................... 9

 

8

 

Liability Disclaimer ........................................................................................................................ 9

 

9

 

Warranty Information ...................................................................................................................... 9

 

Summary of Contents for WS-DP02

Page 1: ...nsole Set Up 2 2 4 1 Display Console Layout 4 2 Display Settings 5 2 1 Set Mode 5 2 2 Dew Point Alarm Set Mode 5 2 3 Dew Point Alarm 5 2 4 Temperature Wet Bulb Heat Index and Dew Point Display 5 2 5 Calibration Adjustment Mode 5 3 Heat Index Safety Discussion 6 4 Glossary of Terms 7 5 Specifications 8 5 1 Measurement Specifications 8 5 2 Power Consumption 8 6 Troubleshooting Guide 8 7 Accessories ...

Page 2: ...Heat Index Dew Point Wet Bulb Temperature and Clock The following user guide provides step by step instructions for installation operation and troubleshooting To download the latest manual and additional troubleshooting tips please visit http ambientweather wikispaces com wsdp02 2 4 Display Console Set Up 1 Remove the battery door on the back of the sensor as shown in Figure 1 Figure 1 ...

Page 3: ...ersion 1 0 Copyright 2012 Ambient LLC All Rights Reserved Page 3 2 Insert two AAA batteries as shown in Figure 2 and close the battery door Figure 2 3 Close the battery door as shown in Figure 3 Figure 3 ...

Page 4: ...egments of the LCD for description purposes only and will not appear like this during normal operation Figure 4 1 Dew Point Alarm 2 Temperature Wet Bulb Temperature Heat Index or Dew Point F or C 3 Relative Humidity 4 Time of Day HH MM SS 5 Alarm Button also serves as button 6 Button 7 SET Button 8 TEMP WET BULB HEAT INDEX DEW POINT Indicator ...

Page 5: ...n flashing To increase the dew point alarm set point press the button To increase rapidly press and hold the button To decrease the dew point alarm set point press the ALARM button To decrease rapidly press and hold the ALARM button To confirm the Alarm setting and return to normal mode press the SET button do not hold 2 3 Dew Point Alarm To turn on the Dew Point Alarm press do not hold the ALARM ...

Page 6: ...ted once per hour and possible calibration errors many official weather stations are not properly installed and calibrated Place the sensor in a shaded controlled environment next to the fluid thermometer and allow the sensor to stabilize for 24 hours Compare this temperature to the fluid thermometer and adjust the console to match the fluid thermometer Humidity Calibration Discussion Humidity is ...

Page 7: ...s Extreme Caution 90 105 Heat cramps and heat exhaustion are possible Continuing activity could result in heat stroke Danger 105 130 Heat cramps and heat exhaustion are likely heat stroke is probable with continued activity Extreme Danger Over 130 Heat stroke is imminent 4 Glossary of Terms Term Definition Accuracy Accuracy is defined as the ability of a measurement to match the actual value of th...

Page 8: ...emperature Range Range is defined as the amount or extent a value can be measured Wet Bulb Temperature The wet bulb temperature is the lowest temperature that can be reached under current ambient conditions by the evaporation of water only it is the temperature felt when the skin is wet and exposed to moving air Wet bulb temperature is largely determined by both actual air temperature dry bulb tem...

Page 9: ...rdous substances Disposal of electronic waste in wild country and or in unauthorized grounds strongly damages the environment Reading the User manual is highly recommended The manufacturer and supplier cannot accept any responsibility for any incorrect readings and any consequences that occur should an inaccurate reading take place This product is designed for use in the home only as indication of...

Page 10: ...er s manual 3 damage resulting from the performance of repairs or alterations by someone other than an authorized Ambient LLC authorized service center 4 units used for other than home use 5 applications and uses that this product was not intended 6 the products inability to receive a signal due to any source of interference or metal obstructions and 7 extreme acts of nature such as lightning stri...

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