8
9.2 (Rechargeable) batteries
Remove batteries/rechargeable batteries, if any, and dispose of them separately from the
product. According to the Battery Directive, end users are legally obliged to return all spent
batteries/rechargeable batteries; they must not be disposed of in the normal household waste.
Batteries/rechargeable batteries containing hazardous substances are labelled
with this symbol to indicate that disposal in household waste is forbidden. The
abbreviations for heavy metals in batteries are: Cd = Cadmium, Hg = Mercury,
Pb = Lead (name on (rechargeable) batteries, e.g. below the trash icon on the left).
Used (rechargeable) batteries can be returned to collection points in your municipality, our
stores or wherever (rechargeable) batteries are sold. You thus fulfil your statutory obligations
and contribute to environmental protection.
Batteries/rechargeable batteries that are disposed of should be protected against short circuit
and their exposed terminals should be covered completely with insulating tape before disposal.
Even empty batteries/rechargeable batteries can contain residual energy that may cause them
to swell, burst, catch fire or explode in the event of a short circuit.
10 Declaration of Conformity (DOC)
Conrad Electronic SE, Klaus-Conrad-Straße 1, D-92240 Hirschau hereby declares that this
product conforms to the 2014/53/EU directive.
Click on the following link to read the full text of the EU declaration of conformity:
www.conrad.com/downloads
Enter the product item number in the search box. You can then download the EU declaration of
conformity in the available languages.
11 Technical data
11.1 Display
Power supply ............................................... Power adapter: 5 V/DC, 2 A
Battery operation: 3 x 1.5 V AAA
Measurement frequency: ............................. every 60 secs
Wi-Fi connection .......................................... Standard: IEEE 802.11b/g/n, 2.4 GHz
Frequency: 2.412 - 2.472 GHz
Transmission power: <20 dBm
Range: Max. 50 m
Operating temperature ................................ 0 to +50ºC
Temperature measurement
range (indoors) ............................................ 0 to +50°C
Temperature measurement accuracy .......... 0.1 °C
Humidity measurement range ..................... 20–95 % (indoors and outdoors)
Humidity measurement accuracy: ............... 1 %
Operating humidity ...................................... <95 % RH (non-condensing) at 0 to +50ºC
Storage temperature .................................... -20°C to +70ºC
Storage humidity .......................................... <95 % RH (non-condensing) at -20 to +70 ºC
Dimensions (L x W x H) ............................... approx. 144 x 144 x 23 mm
Weight ......................................................... approx. 317 g (incl. batteries), approx. 285 g
(without batteries)
11.2 Sensor
Power supply ............................................... 2 x 1.5 V AAA
Connection .................................................. Frequency: 433 MHz (+/-150 KHz)
Transmission power: 2.56 dBm
Range: Max. 50 m (in open spaces)
Temperature measurement
range (outdoors) .......................................... -40 to +60°C.
Temperature measurement accuracy .......... 0.1°C
Humidity measurement range ..................... 20% to 95%
Humidity measurement accuracy: ............... 1 %
Operating temperature ................................ -40 to 60ºC
Operating humidity ...................................... <95% RH (non-condensing) at -9.9 to +50ºC.
Storage temperature .................................... -20°C to +70ºC
Storage humidity .......................................... <95 % RH (non-condensing) at -9.9 to +50ºC.
Dimensions (L x W x H) ............................... approx. 45 x 19 x 101 mm
Weight ......................................................... approx. 81 g (incl. batteries), approx. 47 g
(without batteries)
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method (e.g. photocopying, microfilming or capturing in
electronic data processing systems) requires prior written approval from the publisher. Reprinting, also in part, is
prohibited. This publication reflects the technical status at the time of printing.
Copyright 2022 by Conrad Electronic SE.
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