Videotec MAXIMUS MPXT - Manual (Page 83)

Instruc tions manual - English - EN
81
THERMAL CAMERAS AVAILABLE (RESOLUTION 336X256)
Lens 35mm Lens 25mm Lens 19mm Lens 13mm Lens 9mm
PAL NTSC PAL NTSC PAL NTSC PAL NTSC PAL NTSC
Image sensor Uncooled VOx microbo-
lometer
Uncooled VOx microbo-
lometer
Uncooled VOx microbo-
lometer
Uncooled VOx microbo-
lometer
Uncooled VOx microbo-
lometer
Resolution 320x256 320x240 320x256 320x240 320x256 320x240 320x256 320x240 320x256 320x240
Pixel dimensions 17μm 17μm 17μm 17μm 17μm
Spectral response - long wave infrared
(LWIR)
from 7.5μm to 13.5μm from 7.5μm to 13.5μm from 7.5μm to 13.5μm from 7.5μm to 13.5μm from 7.5μm to 13.5μm
Internal shutter (only for sensor compen-
sation)
Video stop < 1sec. Video stop < 1sec. Video stop < 1sec. Video stop < 1sec. Video stop < 1sec.
Digital Detail Enhancement (DDE) • • • • •
Digital Zoom 2x, 4x 2x, 4x 2x, 4x 2x, 4x 2x, 4x
Image updating frequency 8.3fps, 25fps 7.5fps, 30fps 8.3fps, 25fps 7.5fps, 30fps 8.3fps, 25fps 7.5fps, 30fps 8.3fps, 25fps 7.5fps, 30fps 8.3fps, 25fps 7.5fps, 30fps
Scene temperature range -40°C ÷ +160°C (-40°F ÷
+320°F)
-40°C ÷ +160°C (-40°F ÷
+320°F)
-40°C ÷ +160°C (-40°F ÷
+320°F)
-40°C ÷ +160°C (-40°F ÷
+320°F)
-40°C ÷ +160°C (-40°F ÷
+320°F)
Horizontal field of view 9,3° 13° 17° 25° 35°
Vertical field of view 7,1° 10° 13° 19° 27°
F-number F/1.2 F/1.1 F/1.25 F/1.25 F/1.25
Thermal sensitivity (NEdT) < 50mK a f/1.0 < 50mK a f/1.0 < 50mK a f/1.0 < 50mK a f/1.0 < 50mK a f/1.0
Person (detection / recognition / identi-
fication)
1140m / 280m / 142m
(3740ft / 919ft / 466ft)
820m / 210m / 104m
(2690ft / 689ft / 341ft)
570m / 144m / 72m (1870ft
/ 472ft / 236ft)
390m / 95m / 47m (1280ft /
312ft / 154ft)
250m / 63m / 31m (820ft /
207ft / 102ft)
Auto (detection / recognition / identifi-
cation)
3000m / 800m / 200m
(9843ft / 2625ft / 656ft)
2200m / 580m / 290m
(7218ft / 1903ft / 951ft)
1550m / 400m / 200m
(5085ft / 1312ft / 656ft)
1080m / 275m / 140m
(3543ft / 902ft / 459ft)
720m / 175m / 88m (2362ft
/ 574ft / 289ft)
Tab. 17