BLK2FLY Tech Specs

Leica BLK2FLY Measurements

DESIGN & PHYSICAL

HOUSING:
Carbon and glass fiber frame

Dimensions (unfolded):
53 x 60 x 19 cm

Dimensions (folded)
53 x 32 x 14 cm

Weight (incl. battery):
2.6 kg

OPERATION

Remote Control:
BLK2FLY Live App for iPad supporting LTE connectivity (iOS 13 or later). Including: flight planning, live 2D and 3D visualization, device status, and data management

Communication:
LTE Bluetooth LE

WLAN Frequencies:
2.4Ghz access point (flight operation) 5 GHz client (data offload operation)

Max. / typical transmission distance:
WLAN: ~100m, line of sight

Internal Storage:
256 GB

Battery:
Li-ion 14.8 V, 6.75 Ah, 99.9 Wh

LiDAR & IMAGING

Laser class:
1
(in accordance with IEC 60825-1)

Wavelength:
830 nm

Field of view:
360° (vertical)/270° (horizontal)

Scan Range:
Min. 0.5 m – up to 25 m

Point measurement rate:
420,000 pts/sec

Vision system:
5-camera system, 1.6 MP,
300° x 180° total, global shutter

SYSTEM PERFORMANCE (SLAM-BASED)

Relative accuracy:
<20 mm*

Absolute accuracy (w/oGNSS):
40 mm**

Area coverage: Vertical:
1,550 m2 in 12min (0.5 pts/cm2)
4,700 m2 in 12min (0.17 pts/cm2)

Area coverage: Horizontal:
1,350 m2 in 12min (0.5 pts/cm2)4,100 m2 in 12min (0.17 pts/cm2)

ENVIRONMENTAL

Operation temperature:
BLK2FLY: +5° to +35°
Smart Battery: +10° to +35°***

Storage temperature:
BLK2FLY: -10° to +60° C
Smart Battery: -10° to +45° C

IP rating:
IP54

DATA PROCESSING

Data transfer:
Wireless (WLAN & LTE) and USB 3.1 (USB C)

Desktop Software Compatibility:
Leica Cyclone REGISTER 360
Leica Cyclone REGISTER 360 (BLK EDITION)

Cloud solution:
HxDR: Hexagon Digital Reality (direct upload WLAN & LTE)

FLIGHT PERFORMANCE

Max speed (no obstacle avoidance):
5 m/s

Max speed (obstacle avoidance active):
3 m/s

Max wind resistance:
12 m/s

Max flight altitude above sea leavel:
1,800 m

Flight time:
13 min*
*400 m above sea level

AUTONOMY

Collision avoidance:
Undetectable objects

Cables <5mm diameter
Radar does not reliably detect very thin objects like cardboard or small tree branches. It might miss glossy, transparent or dark surfaces.

All specifications are subject to change without notice. All accuracy specifications are one sigma unless otherwise noted.

* concrete/brick surface

** 4 m distance from object, 2m/s flying speed, 8 min flight, concrete / brick surface

*** Flight start temperature at +5 °C is allowed, once the temperature of the Smart Battery GEB374 is ≥ 10 °C when flight starts.

Copyright Leica Geosystems AG, Heerbrugg, Switzerland 2021.

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