infrared night vision
explosion-proof
Ex-proof Marking Exd II CT6/DIP A20 TA,T6
Enclosure protection: IP68

Explosion-proof PTZ camera Feature

 

Atmospheric Pressure 80KPa ~ 106KPa Ambient Temperature  -25°C ~ +60°CRelative Humidity Less than 95%(+25°C)Ex-proof Marking Exd II CT6/DIP A20 TA,T6Enclosure protection IP68Structural Integration dome type structure, double-shade designManufacturing Materials 16L Double stainless steel (marine environments chlorine tanker)  Double 304 stainless steel (acid-based chemical outdoor environments)  45 # carbon steel surface treatment (the environment does not support the use  of  corrosion-resistant)Support OSD functionSupport long focal speed limit function4 programmable tracks, every track have 16 presets, 2 scanning tracks4 Pattern tracksAuto start tracking functionPower-off and memory data functionRemote address protocol baud rate changesSupport 4 alarm inputs, 2 outputs128 Presets Track speed level 0 ° ~ 40 ° / S   Vertical 0 ° ~ 60 ° / S Horizontal 360 ° unlimited rotation range Vertical +90°~-90° Built-in decoder, integrated multi-protocol, baud rate and multi-brand cameras agreement Built-in surge and lightning protection devices Built-in heater and fan

Optical  

   

Specification

Type	HB- TB525-18B
Image sensor	1/4" CCD
Active pixels	NTSC:768(H)X494(V)    PAL:752(H)×582(V)
Synchronization	Internal/Extrinsic
Video output	VBS 1.0Vp-p/75 ohms
White balance	Auto/Manual
Horizontal resolution	480TVL
S/N ratio	≥50dB
Electronic shutter	1/3~1/10,000s
Min illumination	0.7Lux
Focal length	f=4.1~73.8mm,18x
Focal & Iris	Auto/Manual
Pan speed	0.1°~80°/s
Tilt speed	0.1°~60°/s
Pan range	360°Continuously
Tilt range	+90°~-90°
Preset	128(Max.)
Communication	Multi-protocol, RS485
Relative humidity	90%
Work temperature	-30°C~55°C
Power consumption	60VA
Power supply	AC220V/AC24V