Videotec Série 2 Manuel D'instructions page 38

THERMAL CAMERAS (RESOLUTION 640X512)
Image Sensor
Interpolated resolution
Pixel dimensions
Spectral response - long wave infrared (LWIR) from 7.5μm
Internal shutter (only for sensor compen-
sation)
Digital Detail Enhancement (DDE)
Digital Zoom
Image updating frequency
Image updating high frequency
Scene range (High Gain)
Scene range (Low Gain)
Horizontal field of view
Vertical field of view
F-number
Thermal sensitivity (NETD), Thermal camera
with radiometric functions
Thermal sensitivity (NETD), Thermal camera
with advanced radiometric functions
Person (detection / recognition / identifi-
cation)
Car (detection / recognition / identification)
Radiometric analysis does not affect camera performance.
36
Lens 9mm Lens 13mm Lens 19mm Lens 25mm Lens 35mm Lens 50mm
Uncooled Uncooled
VOx micro- VOx micro-
bolometer bolometer
720x480 720x480
17μm 17μm
from 7.5μm
to 13.5μm to 13.5μm
Video stop Video stop
< 1s < 1s
√ √
2x, 4x, 8x 2x, 4x, 8x
7.5fps 7.5fps
30fps 30fps
-40°C ÷ -40°C ÷
+160°C (-40°F +160°C (-40°F
÷ +320°F) ÷ +320°F)
-40°C ÷ -40°C ÷
+550°C (-40°F +550°C (-40°F
÷ +1022°F) ÷ +1022°F)
69° 45°
56° 37°
F/1.4 F/1.25
< 50mK at < 50mK at
f/1.0 f/1.0
< 30mK at < 30mK at
f/1.0 f/1.0
250m / 63m / 390m / 95m /
31m (820ft / 47m (1280ft /
207ft / 102ft) 312ft / 154ft)
720m / 175m 1080m /
/88m (2362 / 275m / 140m
574 / 289ft) (3543ft /
902ft / 459ft)
Uncooled Uncooled
VOx micro- VOx micro-
bolometer bolometer
720x480 720x480
17μm 17μm
from 7.5μm from 7.5μm
to 13.5μm to 13.5μm
Video stop Video stop
< 1s < 1s
√ √
2x, 4x, 8x 2x, 4x, 8x
7.5fps 7.5fps
30fps 30fps
-40°C ÷ -40°C ÷
+160°C (-40°F +160°C (-40°F
÷ +320°F) ÷ +320°F)
-40°C ÷ -40°C ÷
+550°C (-40°F +550°C (-40°F
÷ +1022°F) ÷ +1022°F)
32° 25°
26° 20°
F/1.25 F/1.1
< 50mK at < 50mK at
f/1.0 f/1.0
< 30mK at < 30mK at
f/1.0 f/1.0
570m / 144m 820m / 210m
/ 72m (1870 / / 104m
472 / 236ft) (2690ft /
689ft / 341ft)
1550m / 2200m /
400m / 200m 580m / 290m
(5085ft / (7218ft /
1312ft / 1903ft /
656ft) 951ft)
Uncooled Uncooled
VOx micro- VOx micro-
bolometer bolometer
720x480 720x480
17μm 17μm
from 7.5μm from 7.5μm
to 13.5μm to 13.5μm
Video stop Video stop
< 1s < 1s
√ √
2x, 4x, 8x 2x, 4x, 8x
7.5fps 7.5fps
30fps 30fps
-40°C ÷ -40°C ÷
+160°C (-40°F +160°C (-40°F
÷ +320°F) ÷ +320°F)
-40°C ÷ -40°C ÷
+550°C (-40°F +550°C (-40°F
÷ +1022°F) ÷ +1022°F)
18° 12.4°
14° 9.9°
F/1.2 F/1.2
< 50mK at < 50mK at
f/1.0 f/1.0
< 30mK at < 30mK at
f/1.0 f/1.0
1140m / 1500m /
280m / 142m 380m / 190m
(3740ft / (4921ft /
919ft / 466ft) 1247ft /
623ft)
3000m / 3900m /
800m / 200m 1060m
(9843ft / / 540m
2625ft / (12795ft
656ft) / 3478ft /
1772)
MNVCNXPTZ2_2032_EN