AJJ-A explosion-proof monitor

product description
Material Cast Aluminum
High-quality LCD display panel
Flat panel design to fully save space
Lightweight form factor for easy handling and use
Adjust viewing angle according to usage habits
Outlet hole thread specifications G-3 / 4 ’’
Number of outlet holes 2
Weight 25kg
Explosion-proof sign
Exd llBT6
Protection class IP65
Electrical index
Input voltage: DC12V or AC220V, 50 / 60Hz
Working current
Input signal 75Ω / 1Vp-p composite video signal RGB analog input
16.77 million colors
Contrast 500: 1
Brightness 300cd / m2
Response time 16ms
Refresh rate 60-75Hz
Best resolution 1024 * 768, 1280 * 768, 1440 * 900
Product Features
It can meet the extremely special environment below the llC gas group (typically hydrogen, acetylene, ethylene, coke oven gas, dimethyl ether, etc.) and flammable dust. Its manufacturing meets the requirements of the GB3836-2000 standard. The use of scientific explosion-proof structure to meet the explosion-proof requirements, can be fixed-focus camera, integrated zoom camera and other components.
With a horizontal rotation speed of 100 ° / sec, continuous horizontal rotation of 360 °; a vertical rotation speed of 100 ° / sec, a vertical rotation angle of -90 ° ~ + 90 °.
When working in a low temperature environment, the automatic heating device can be started to work stably and reliably in extremely cold areas.
Infrared example 80 meters (distance adaptation)
High torque permanent magnet DC motor with high precision planetary gear reducer
All gear internal components have been lubricated and anti-corrosive
Camera parameters
TV system PAL
Effective pixels: 752 (H) x 582 (V)
Lens zoom 36Xzoomf = 3.5 ~ 122mm (F1.4 ~ F3.0)
Field of View 57.8 ° (wide) ~ 1.7 ° (tele)
Synchronization system Internal / external synchronization (V-LOCK)
Signal to noise ratio Approx50dB
White balance Auto / manual / lndoor / Outdoor / Onepush / ATW
Ae Control Auto / Manual
Backlight compensation On / Off / Adjust
Picture effect Neg.art/B&W/H.lnvert/v.invert
Control interface Voltage / TTL / Remote
Privacy settings P.ZONE1
Image sensor 1 / 4’’Exview HAD
Horizontal resolution 480TVLine
216x zoom (18x optical, 12x digital)
Shortest object distance 35mm (wide) ~ 800mm (tele)
Minimum illumination: 0.1LUX (color) /0.001LUX (black and white)
Electronic shutter 1s ~ 1 / 10000s
Gain Auto / Manual
EV compensation -10.5dB ~ 10.5dB
Focus mode: Auto / Manual
Video output VBS; 1.0VP-P
Area masking 1
Storage temperature -20 ℃ ~ 60 ℃