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FG21-HA



The LASERTAPE FG21-HA is two rangefinders in one. At the touch of a button, choose between highly accurate distance measurement or excellent long range performance.




 Specifications   Features   Physical Data   Sighting Optics   Note   

Laser Product Classification

According to IEC60825-1:2007
The following clause applies for instruments delivered into the United States:
Compiles with 21 CFR 1040.10 and 1040.11 except to deviations pursuant to Laser Notice No. 50, dated June 24, 2007.

Max. Operating Range for Masonry, Stones etc.1

Distance Meter: 600 m
Range Finder: 1200 m

Max. Operating Range for Trees, Bushes etc.2

Distance Meter: 400 m
Range Finder: 800 m

Max. Operating Range for Reflecting Foil3

Distance Meter: >1000 m
Range Finder: >2000 m

Max. Operating Range for Glass Reflector Prism4

Distance Meter: 6000 m
Range Finder: 8000 m

Min. Distance5

Distance Meter: 2 m
Range Finder: 5 m

Accuracy (Typical)6

Distance Meter: ± 5 cm
Range Finder: ± 10 cm

Resolution

Distance Meter: 1 cm
Range Finder: 5 cm

Acquisition Time

Distance Meter: 0.1s - 0.2s - 0.5s - 1s
Range Finder: Self-Adapting

Target selection

Distance Meter: Strongest or Last Target
Range Finder: Strongest Target

Inclinometer

Distance Meter: Range +60º to -30º, Resolution 0.1º

Type

Pulsed Semiconductor Laser

Wavelength

0.9 µm

Beam Divergence

2 mrad (i.e. approx. 20 cm increase of beamwidth per 100 m of range)

Display

2 x 4 digit LED display within the field-of-view of the sighting optics, automatic brightness control

RS232 Data Interface

ASCII-data string: 300 to 19200 Bd, selectable, NMEA 0183 data string: 4800 Bd
1 Depending on the reflecting characteristics of the target (Operating Mode)
Typical values at clear air, visibility 20 km, under an overcast sky
Display to be selected in meters, feet, or yards
Selectable by the programming buttons
2 Depending on the reflecting characteristics of the target (Operating Mode)
Typical values at clear air, visibility 20 km, under an overcast sky
Display to be selected in meters, feet, or yards
Selectable by the programming buttons
3 Depending on the reflecting characteristics of the target (Operating Mode)
Typical values at clear air, visibility 20 km, under an overcast sky
Display to be selected in meters, feet, or yards
Selectable by the programming buttons
Reflecting foil 3M DG4090 or equivalent, minimum dimensions 0.45 x 0.45 m2
4 Depending on the reflecting characteristics of the target (Operating Mode)
Typical values at clear air, visibility 20 km, under an overcast sky
Display to be selected in meters, feet, or yards
Selectable by the programming buttons
Three high quality retro-reflecting prisms, diameter 60 mm
For retroreflecting prisms, the minimum range is 50 m.
5 For retro-reflecting prisms, the minimum range is 50 m.
Additional short-range suppression adjustable in steps up to 1000 m
6 Standard deviation, plus distance depending error ≤± 20 ppm


 MORE IMAGES 

·  Application in Marine Navigation


 DOWNLOADS 

FG21-HA
(PDF, 335KB)



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