performance | parameter |
Thermographic function | |
detector | Uncooled focal plane |
pixel | 640*480 25μm |
Noise Equivalent Temperature Difference | ≤90 mk @ F# =1 |
Frame rate | 25Hz |
wavelength | 7~14um |
Focal Range | 20m~∞ |
Focus mode | Electric modulation |
Heating/Fan | 8℃~37℃ |
network transmission | TCP/IP、ARP、ICMP、FTP、RTP/RTCP、NTP、DNS、DDNS、SNMP、PPPoE |
Anti-surge | GB/T17626.5-2008 |
optical performance | |
focal length | 250mm |
F# | 1.0 |
Field of View Angle | 3.7°* 2.8° |
Average transmittance (8-12um) | >87% |
Electrical properties | |
Brightness/Gain Adjustment | Automatic/manual adjustment |
Polarity Conversion | Black Heat/White Heat Conversion/Fake Color |
Electronic Amplification Rate | 2X |
Manipulability | |
Video format | PAL System |
control interface | RS485 |
control protocol | PELCO-D/PELCO-P protocol, protocol switchable, address adjustable |
power supply system | |
External voltage | AC 24V |
Power waste | Less than 1W |
Mechanical properties | |
Shape size |
|
Installation dimensions | 6-M5 (see figure for details) |
working temperature | -40℃- +60℃ |
Storage temperature | -50℃- +80℃ |
Protection Level | IP66 |
Nitrogen charging | Nitrogen filling inside the whole machine before leaving the factory |
Military standard | Mil-STD-810F |