DLD-M420C-640 cooled thermal module
◆ 50Hz full-time imaging ultra-long -distance observation
◆ 21 ~ 420mm ultra-long focal length, 20 times optical continuous zoom lens, 1 ~ 4 times electronic zoom, long observation distance, high sensitivity, clear image
◆ Support lens preset
◆ Image fast automatic focusing
Items |
DLD-M420C-640 |
Detector |
|
Detector type |
HgCdTe cooled focal plane detector |
Pixel |
640×512 |
Pixel spacing |
15μm |
NETD |
≤35mk |
Field frequency |
50Hz |
Wavelength range |
3.7-4.8μm |
Lens |
|
Focal length |
21~420mm |
FOV |
16.1°×12.9°/ 0.7°×0.6° ±5% |
Lens Type |
Optical continuous zoom lens |
Lens preset |
Support for lens prefabrication function |
Operation |
|
Warm-up time |
<6min(at normal temperature of 25 ° C) |
Brightness/gain adjustment |
Automatic brightness/gain |
Polarity transformation |
Black heat/white heat switching |
E-zoom |
1~4x |
Correction function |
Manual |
Image enhancement features |
Support |
Preset call and setting |
Support 1~80 lens preset settings and call functions |
Physical |
|
Dimension |
360×140×140mm |
Weight |
<5Kg |
Power system |
|
External power supply |
DC24V |
Power consumption |
≤60W(maximum instantaneous) |
≤30W(normal operation at normal temperature of 25 ° C) |
|
Environmental |
|
working temperature |
-40℃- +60℃ |
Storage temperature |
-45℃- +65℃ |
Encapsulation |
IP40 |
Interface |
|
Power interface |
Yes |
Analog video output |
PAL |
SDI output |
SDI output |
Serial port |
RS422 |
Digital video output (customizable) |
14-bit and 8-bit interlaced output |
Observation distance |
|
Target (dimension m, temperature difference K) |
Conditions: 15 ℃, 1atm, visibility 10 Km, 60% RH |
Person (Size 1.8 × 0.5m, temperature difference 2.5K) (detection) |
13200 |
Vehicle (size 2.3 × 2.3m, temperature difference 2K) (detection) |
32200 |
Person (Size 1.8 × 0.5m, temperature difference 2.5K) (identification) |
6600 |
Vehicle (size 2.3 × 2.3m, temperature difference 2K) (identification) |
16100 |