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3. Technical specifications
(continuation)
3.4. Power
This new product incorporates an innovative energy
system. The assembly integrates a solar panel that feeds
an internal battery.
Solar panel/Internal baterry
The design has a solar panel in the upper part. This solar
panel feeds a battery located in the interior of the product.-
Thanks to the hermetic locking it is isolated from any type
of external agent.
The useful life of the battery is 2100 charge/dischage
cycles.
Battery life it should not be a concern. It has an autonomy
with no sunlight of 1 year in sleep mode and ~30 days
while measuring.
Besides, ULTRASONIC PORTABLE mounts a solar battery
that should maintain the internal battery loaded, minimi-
zing charge/discharge cycles.
NORMAL MODE
100%
Autonomy
Acel+Gyro ON
Acel+Gyro OFF
1Hz - 7 days
1Hz - 29 days
4Hz - 8 days
4Hz - 4 days
10Hz - 3 days
10Hz - 2 days
Advanced Power management
The Ultrasonic device automatically manages power use,
power storage and solar production. The built-in energy
management system sets operation made to one of the
followings modes, depending on battery status:
OFF MODE
· Battery level: 0% - 2,5%
· Safety level to prevent battery damage.
· It does not provide any information.
· Needs to be recharged.
SLEEP MODE
· Battery voltaje: 2,5% - 10%
· It just provide advertising information (BLE signal).
· Needs to be recharged.
LOW POWER MODE
· Battery voltaje: 10% - 20%
· It just allows you to get information at 1Hz. · Gyroscope
and accelerometer sensors do not work.
NORMAL MODE
· Battery voltaje: 20% - 100%
Every mode changes automatically depending on the
voltaje of the battery.
LOW POWER MODE
SLEEP MODE
20%
10%
Autonomy
Autonomy
1Hz - 3 days
1Hz - 67 days
OFF MODE
2,5%
0%
F F
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