6 7
Removing Sense
If the Sense will (temporarily) no longer be used, it can be removed from
the Plugwise network.
ÌStart Source and go to Sengs, Devices.
ÌThe list of ‘Non-assigned modules’ is displayed to the right of the
screen. Right-click the Sense and then click ‘Delete’.
ÌThe Sense will now be ignored by the network.
ÌTo also physically remove the Sense from the ceiling, follow the steps
as described in secon 2, ‘Aaching the Sense to the wall’, in reverse
order.
ÌNote: remove the baery. As long as the Sense is not assigned to a
network, it will consume more power and the baery will drain more
quickly.
4. Advanced use
Connecng Sense to another network
Aer a Sense has been removed from a network (see the explanaon
above), it can be connected to another Plugwise system. To do this,
follow the normal installaon procedure.
Restarng Sense
In case of problems, the Sense can be restarted. For this purpose, a reset
buon can be found on the back of the module, which can be acvated
by inserng a long, thin object such as a pin or a paperclip (not a pencil
or mechanical pencil, which can break o) in the hole marked ‘Reset’.
When the LED light in the casing (on the front of the module) begins to
ash, the Sense has restarted.
Deleng network sengs
You can also delete all of the sengs saved on the Sense. As a result,
the Sense will also forget its posion in the network. To delete all of the
sengs, follow the instrucons as described in the secon ‘Restarng
Sense’, but keep the reset buon pressed unl the rapid ashing of the
LED light stops. This should take about 10 seconds.
Firmware updates
When a new rmware version is available, the update can be
downloaded and sent to the Sense. More informaon on rmware
updates is provided in the Source manual. Aer you send the rmware
update from Source, press the white wake buon on the top of the
front of the Sense. The Sense will then waken temporarily to receive
and install the rmware update.
5. Technical details
Specicaons
Parameters Min. Nominal Max. Unit Comments
Environment
Operaonal 0
5
60
95
˚C
%RH No condensaon
Storage 10
20
50
60
˚C
%RH No condensaon
Temperature measurement
Measurement range 0 60 ˚C
Measurement accuracy
± 0.8 ± 0.3 ˚C Within a range of 0˚C to
60˚C
± 0.6 ˚C At 0˚C
± 0.3 ˚C At 25˚C
± 0.8 ˚C At 60˚C
Air humidity measurement
Measurement range 5 95 %RH
Measurement accuracy
± 3.5 ± 2.0 %RH Within a range of 5%RH to
95%RH
± 3.2 %RH At 5%RH and at 95%RH
± 2.2 %RH Between 10%RH and
90%RH
Power supply
Supply voltage 3.2 3.6 3.6 Vdc A single 3.6V AA baery
Baery life 1 2 year
Based on 1 rmware update
per year, a maintenance
interval of 24 hours and 1
transmission of measurement
data per 15 minutes
Power consumpon 150 mW
Dimensions 86 x 80 x 21 mm Height x width x depth
Memory
Storage capacity 512 kByte Used for ZigBee rmware
updates
Service life 100,000 Cycles Programming/deleng
ZigBee communicae
Baud rate 250 kbps O-QPSK
Frequency 2400 MHz 16 channels of the 2,4GHz
ISM band
Bandwidth 2.0 MHz 5 MHz channel space
Recepon sensivity -92 -97 -98 dBm @ 1% per 20-byte packet
Transmission power -32 3 5 dBm
LED
When the Sense sends data wirelessly via the Plugwise ZigBee protocol,
a red LED light starts to ash in the casing.
