3. Technical specifications
(continuation)
This new product uses an innovative energy system which
integrates a solar panel that feeds an internal battery.
Solar panel/Internal battery
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 with an IPX8 protection grade rating.
The useful life of the battery is 2100 charge/dischage
cycles.
Battery life is 1 year in sleep mode without sunlight and
approximately 30 days while measuring.
ULTRASONIC PORTABLE has a solar panel that should
maintain the internal battery loaded.
See Chart: page 6.
3.4. Power
· Solar panel
· Internal battery
· Advanced power
management
· Battery consumption
· Battery charge
Advanced Power management
The Ultrasonic device automatically manages power use,
power storage and solar production. The built-in energy
system sets operation 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 voltage: 2,5% - 10%
· It just provide advertising information (BLE signal).
· Needs to be recharged.
LOW POWER MODE
· Battery voltage: 10% - 20%
NORMAL MODE
· Battery voltage: 20% - 100%
Every mode changes automatically depending on the
voltage of the battery.
NORMAL MODE
100%
10%
20%
2,5%
0%
Autonomy
1Hz - 29 days
LOW POWER MODE
Autonomy
1Hz - 3 days
Autonomy
1Hz - 67 days
SLEEP MODE
OFF MODE
04/13
05/13
ULTRASONIC Portable
User manual
