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12946-00 / 3520

 

Operating 
instructions 

Cobra SMARTsense Weatherstation 

 

12946-00 

 

PHYWE Systems GmbH & Co. KG 
Robert-Bosch width 10 
D-37079 Göttingen 
 
Phone  

+49 (0) 551 604-0 

Fax   

+49 (0) 551 604–107 

E-mail 

[email protected] 

Internet 

www.phywe.de 

 

 

 

The unit complies 
with the applicable 
EC-guidelines 
directives 

 

 

  

 

Fig. 1: 12946-00 Cobra SMARTsense Weatherstation 

TABLE OF CONTENTS 

1

 

SAFETY PRECAUTIONS

 

2

 

PURPOSE AND CHARACTERISTICS

 

3

 

FUNCTIONAL AND OPERATING ELEMENTS

 

4

 

NOTES ON OPERATION

 

 

HANDLING

 

6

 

TECHNICAL DATA

 

7

 

SCOPE OF DELIVERY

 

8

 

ACCESSORIES

 

9    CONFORMITY

 

10

 

DISPOSAL

 

 

1  SAFETY PRECAUTIONS 

 

 

Carefully  read  these  operating  instructions  completely 
before  operating  this  instrument.  This  is  necessary  to 
avoid damage to it, as well as for user-safety. 

 

Only use the instrument for the purpose for which it was 
designed. 

 

Protect  the  instrument  from  dust, moisture and  vapours. 
Use a slightly moist lint-free cloth to clean the instrument. 
Do not use aggressive cleaning agents or solvents. 

 

Do not open the unit. 

2  PURPOSE AND CHARACTERISTICS 

The sensor measures wind speed, wind direction, barometric 
pressure,  humidity,  dew  point,  wind  chill  temperature,  ambi-
ent  temperature,  ambient  light,  UV  index,  PAR  and  irradi-
ance.  The  GPS  module  reports  latitude,  longitude,  altitude, 
speed and direction. 
The measured values can be read off the display or transmit-
ted via Bluetooth  or USB to any end device such as tablets, 
smartphones, etc. 
An  offline  measurement  with  subsequent  evaluation  of  the 
measured data on a terminal device is also possible. 

 

 

Caution! 

Summary of Contents for Cobra SMARTsense

Page 1: ... operating this instrument This is necessary to avoid damage to it as well as for user safety Only use the instrument for the purpose for which it was designed Protect the instrument from dust moisture and vapours Use a slightly moist lint free cloth to clean the instrument Do not use aggressive cleaning agents or solvents Do not open the unit 2 PURPOSE AND CHARACTERISTICS The sensor measures wind...

Page 2: ...automatically po sition itself in the wind 3 5 Wind vane The supplied wind vane is screwed into the thread in the middle of the back and secured with the union nut The wind vane automatically turns the unit into the wind when it is rotatably mounted for example on a tripod 3 6 Light sensor The light sensor is mounted on the top of the unit protected from water Align the sensor according to the lig...

Page 3: ...means that the air is maximally saturated Absolute humidity The absolute humidity indicates how many grams g of water are contained per cubic metre m of air water vapour densi ty Dew point The dew point indicates the temperature to which air must be cooled until it is saturated with water vapour so that it can start to condense The following figure shows the dew point as a function of rel ative hu...

Page 4: ...which the dateline runs has an angle of 180 The prime meridian divides the earth s surface into a western and an eastern hemisphere In order to distinguish places on the two hemispheres from each other the traditional notation additionally gives the longitude a W for west or an E for east The latitude and longitude are given in sexagesimal system This is based on the number 60 where the coordinate...

Page 5: ... point Measuring range Wind Chill Measuring range Barometric pressure Measuring range Resolution Ambient light Measuring range Resolution UV Index Measuring range Resolution PAR Measuring range 1 8 54 km h 0 36 km h 0 360 40 125 C 0 1 C 0 100 0 1 0 600 g m3 10 40 C 70 10 C 450 1100 hPa 0 2 hPa 0 128000 Lx 1 Lx 1 12 1 0 2400 µmol m2 s Radiant intensity Measuring range Height Measuring range Longitu...

Page 6: ... returned to the local recycling sta tions PHYWE Systeme GmbH Co KG Abteilung Kundendienst Robert Bosch Breite 10 D 37079 Göttingen Telefon 49 0 551 604 274 Fax 49 0 551 604 246 Do not dispose of this product with normal household waste If this unit needs to be disposed of please return it to the address that is stated below for proper disposal ...

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