Specifications - Clas Ohlson WS2015H User Manual

7. Specifications

Receiver WS2015H
Battery
Operating environment
Hygrometer accuracy
Transmitter WT450
Battery
Operating environment
Sending frequency
Range
Note:
• Other wireless equipment using the same frequency can reduce
the transmission range.
• The range of all wireless equipment depends on the type of obstacles
located between the transmitter and the receiver (e.g. a concrete wall
will interfere with the signal more than a plasterboard wall).
If you experience problems, try the following:
• Turn off any existing wireless equipment to see if that could be causing
the problem.
• Move the wireless equipment and/or shorten the distance and reduce
the number of obstacles (walls, furniture, etc) between the transmitter
and receiver.
2 x LR6/AA batteries (alkaline)
Temperature: -10 ºC to +55 ºC
+/-5 % at 25 °C
2 x LR6/AA batteries (alkaline)
Temperature: -30 ºC to +70 ºC
Humidity: 15–95 %
433.92 MHz
Up to 40 m line-of-sight
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