Leo Device | Bettair Cities

Presents

LEO

The LEOs are portable sensor packs. It measures up to three pollutants including NO2, NO, O3, CO, SO2 or H2S using electrochemical sensors. It also provides the current temperature and relative humidity.

The Bettair® Static Nodes can measure up to 9 air pollutants as well as ambient noise level and other environmental parameters.

_ MEASURE

The static nodes are composed of electrochemical (up to 3) sensors to measure (ppb or ug/m³):

NO₂
NO
CO
O₃
SO₂
H₂S

Other ambient quality indicators are also measures such as:

Temperature (ºC)
Relative Humidity (%RH)

_ FEATURES

Battery: 3.7V LiPo 900mAh
Integrated intelligent battery charger with battery protection:
Overcharge, Overcurrent, Overdischarge
Charging time: 2 to 3 hours @ 700mA (nominal) using normal
USB connection (cable provided)
Operating time from fully charged battery up to 60 hours
The smartphone’s battery depends on the model of the phone
and use.
Cycle life: 60% capacity after 500 charge/discharge cycles

_ CONNECTIVITY

Bluetooth 4.0
Micro USB (charger only)

_ SIZE & WEIGHT

Height:

81 mm (3.18 inches)

Width:

38.5 mm (1.52 inches)

Depth:

39.4 mm (1.55 inches)

Weight:

104 g