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Observe the following points:
• The laws, standards and directives in force.
• Best practice at the time of installation
• The device operating manual.
• An operating manual can only give general instructions. They must be interpreted in the context of
a specific installation.
The device is intended solely for use conforming to its purpose. Any repairs or modifications by the
user are forbidden! Do not use with other devices the operation of which could endanger people,
animals or property.
Note:
The signal strength between the transmitter and the receiver decreases as the distance
increases. Where there is a line of sight connection, the range is approximately 30 m in corridors
and 100 m in large workshops or halls. The range can be increased with an
0
2
LINE
repeater.
General characteristics
Transmission frequency
868.3 MHz
Transmission power
10 mW max.
Storage temperature
From -20°C to +60°C
Illumination
>100 lux on average per day
Conformity
CE
Degree of protection
IP 40 on its base
Range in buildings
Masonry
20m, through 3 walls at most
Reinforced concrete
10m, through 1 wall/ceiling at most
Plasterboard / wood
30m, through 5 walls at most
2. Safety
3. Technical characteristics
Measurement range
from 0°C to +40°C
Measurement accuracy
+/-0.5°C from +15°C to +25°C
Measurement resolution
0.16°C
Temperature
Relative humidity
Measurement range
from 5 to 100% without
Measurement accuracy from 0 to
+/-5% from 30% to 70%
Measurement resolution
0.4%
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The sensor is supplied on a base which, once installed, allows a learn process to be carried out
close to the matched receiver by separating (using a small screwdriver to depress the clips) the
sensor from the base; the base remaining in position.
Base clip
4.1 Installation instructions:
Never mount the sensor in a metallic casing or close to a largely metallic object.
Installation on the ground or close to the ground is not recommended
•
The sensor must be positioned so that air can circulate freely around it and within an area
representative of the temperature and humidity to be measured.
•
Secure the base by gluing or screwing.
•
Place the sensor on its base until it engages.
4.2 Initial use:
The devices are supplied in an operational state but will probably require recharging, following
storage of the radio sensors in the dark.
•
Prior to first use, charge the sensor's power reserve using light with an illuminance of at least
200 lux for 5 minutes or more.
•
Ensure that averaged across the day, the mean illuminance is 100 lux/d.
•
The sensor's operating power reserve (when fully charged) in conditions of total darkness is 4
days.
Note: The device is designed for interior use. Do not install it in locations that could be sprayed by
water! To clean, use a damp cloth!
10020041.xx sensors transmit the measured temperatures using the frame described in the
document Enocean Equipment Profiles EEP2.1 §A5-04-01 (consultable under
www.enocean.com
).
5.1Temperature and relative humidity measurement
Temperature and humidity are measured every 100 seconds. A signal is sent if a change exceeds
+/-0.5°C for the temperature or +/-2% for the humidity.
If changes remain below this level, temperature and humidity are transmitted approximately every
15 minutes.
5.2 Programming and LRN button:
Located behind the sensor, pressing the LRN
button causes the sending of a frame used to
identify or associate a matched receiver.
Where the sensor is located on its base, it must
first of all be unclipped from the base to allow
access so that it can be placed closed to the
matched receiver during the identification or
association phase (the receiver having reduced
sensitivity during this phase).
78 mm
25 mm
LRN button
4. Installation and initial use
5. Controls and functions
ion and initial use
