Explosion proof intelligent integrated camera (Dahua 2 million)

ExdⅡCT6 Gb/Ex tD A20 T80℃

Explosion proof certificate number: CNEx17.0052X

Mechanical indicators

Material: stainless steel 316L

Protection level: IP68

Dimensions of the inner chamber of the protective cover for use: 220 (L) x 80 (W) x 70 (H) mm

Horizontal rotation: 360 °

Vertical rotation:+90 °~-90 °

Horizontal rotation speed: 0.1-40 °/S

Vertical rotation speed: 0.1-40 °/S

Unit weight: 32Kg

Transportation weight: 35Kg

Installation method: fixed bracket, base, column

Electrical indicators

Input voltage: 220VAC/DC24V, only one of which is supported at the factory

Input voltage range: ± 10%

Working current: ＜ 250mA (220VAC), ＜ 3A (DC24V)

Power consumption: approximately 55W

Communication method: RS-485

Communication speed: adaptive

Communication protocol: PELCO-D/P, ONVIF2.0

Number of preset positions: 256

Pre positioning accuracy: ≤ 1 °

Electrical connection: 3-core power supply, 2-core shielded control signal, super Category 5 cable

Dahua 2 megapixel camera

Sensor type: 1/2.8-inch CMOS

Sensor effective pixels: 1920 (H) x 1080 (V)

Minimum illumination: Color: 0.05Lux/F1.4 Black and white: 0.005Lux/F1.4

Electronic shutter: supports automatic electronic shutter (1/3 to 1/30000 seconds); Manual electronic shutter (1/3 to 1/30000s)

Scanning method: line by line

Synchronization method: internal synchronization

Day night conversion: automatic; Manual

Noise reduction: 2D noise reduction; 3D noise reduction

Wide dynamic: support

Signal to noise ratio: ≥ 50dB (AGC Off, Weight ON)

White balance: automatic; Manual; Tracking; Outdoor; Indoor; Outdoor automatic; Sodium lamp automatic; Sodium lamp

Focusing function: automatic; Manual; One-time automatic focus

Gain control: automatic

Backlight compensation: supported

Slow exposure: supported

Exposure compensation: supported

Aperture control: manual; automatic

Zoom speed: 3.8S

Digital doubling: supported

Optical zoom: 20X, f=5.5mm-110mm (F1.6~F3.5)

Field of view angle: horizontal: 51 ° (near focus)~2.6 ° (far focus)

Minimum focusing distance: 100mm~1000mm (near to far focus)

Video compression standard: H.264Baseline; H. 264Main profile; H. 264High profile; M-JPEG

Video output: network output

Alarm input: optional customization, 0-7 input channels

Alarm output: optional customization, 0-2 output channels

Image flipping: supported

Multi stream: Dual stream, stream interval

Storage function: SD card

OSD information overlay: supports channel, time titles, preset points, and geographic locations

Lens initialization: built-in

Network protocol: IPv4/IPv6; HTTP; QoS; FTP; SMTP; UPnP; SNMP; DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; ICMP; DHCP; PPPoE; Onvif

RS232 interface: Dahua protocol, compatible with SONY VISCA protocol

Communication baud rate: 96001920038400bps, 1 stop bit