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PRESENCE
SMART BUILDING
Ref : PTL-LAB-41NS
6 years*
(replaceable battery)
15km*
Local or Public
Network compliant
*Depending on the
operating conditions
IP30
(Indoor use)
INDOOR
COMFORT AND
OCCUPANCY MONITORING
SENLAB™ O IS THE DEVICE DESIGNED
FOR YOUR SMART BUILDING SOLUTION.
Featuring the LoRaWAN™ connectivity protocol, this smart device embeds
4 functionalities "All in One" transmission : Temperature, relative humidity
of the air, luminosity and presence.
This Senlab offers best in class features such as :
• Battery Life time up to 6 years
• Rich data content thanks to datalogging : Up to 12 measures / radio transmission
• Radio performances
• Advanced set of functionalities
• "Over the air" activitation and reconguration
TYPICAL APPLICATIONS
• Smart Building
• Monitor ofce comfort and presence
• Optimize Workspace optimization
TYPICAL SPECIFICATIONS
Physical
specications
RF
specications
EC Conformity :
Compliant with Directive
2014/53/UE (RED)
Dimensions 50 x 91,5 x 25 mm
Weight 65 gr
Operating temperature 0°C to +55°C
RF sensitivity -137dBm
RF power +14dBm (25mW)
Radio band 868 MHz
EMC
Radio EN 300 220-2 v3.1.1
Magnetic eld exposure EN 62479
Safety EN 60950-1
• Compile occuppancy rate
• Regulate energy costs
• Control and monitor energy consumption
Final draft EN 301 489-3 v2.1.1
Draft EN 301 489-1 v2.2.0
www.sensing-labs.com
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g
DIMENSIONAL DRAWING
TECHNICAL FEATURES FOCUS
Plug & Play installation
• Double sided tape or screw
mounting of door contacts
(provided)
• Long term measure stability
<0,02° C/Yr and <0,25%RH/Yr
- no need for calibration
• Activation with magnet
(LED feedback)
25 mm
50 mm
91,5 mm
Vertical Viewing Angle 77°
High congurability
• Temperature precision of +/-0.3°C range [0 ; +55°C]
• Humidity precision of +/-2%RH range [+10 ; +55°C]
and [20%RH ; 80%RH]
• Luminosity range from a few lux up to 60k lux
• Light source type variations detection
• Presence detection range 3.5m minimum
and wide detection angles (121°H / 77°V)
• Temperature High and Low threshold
overrun configuration
• Log and transmit mode for battery lifetime
enhancement (up to 12 compressed measures
per transmission)
• Reconfiguration possible over the air
Horizontal Viewin
Angle 121°
Network conguration
• LoRaWAN parameters
(OTAA or ABP activation mode,
initial datarate,...)
• Encryption keys customizable
by client
• Standard LoRaWAN retries
support
• Radio collisions avoidance
by pseudo-randomization of
transmissions
• Advanced transmission
reliability mechanisms
(recovery of lost messages,
redundancy of data)
BATTERY LIFE DURATION ESTIMATION
www.sensing-labs.com
This following matrix provides the estimated battery lifetime
depending on the average spreading factor used by the Senlab
and the transmission period.
Tx period
15 min 30 min 1 h 2 h 3 h
SF7 5,5 5,6 5,7 5,8 5,8
SF8 5,2 5,5 5,7 5,7 5,8
SF9
SF10
SF11
SF12
4,8 5,2 5,5 5,6 5,7
4,1 4,8 5,2 5,4 5,5
3,2 4,1 4,7 5,1 5,3
2,3 3,2 4,1 4,6 4,8
Log period of 15 mn / 10 logs max per frame
For guidance and information purposes only.
T : +33 (0)4 67 47 55 67
Sensing Labs - 187 rue Hélène Boucher
34170 Castelnau-le-Lez
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