SHEX920 Series Ex PTZ Camera

Model:	SHEX920, SHEX920A
Name:	Ex PTZ Camera
Ex Mark:	II2G Ex d IIC T6,Ta:-40℃≤Ta≤+60℃ ; II2D Ex t IIIC T80℃ Db.
IP Level:	IP68

SHEX920

SHEX920A

Description

SHEX920 / SHEX920A Explosion-proof Integrated PTZ Camera System is used in the places, where is classified as Zone1 or Zone2, contained GroupⅡA, GroupⅡB and GroupⅡC gases, contained the mixture circumstance with the explosive gas atmospheres and flammable mists or dusts , where is classified as Zone21 or Zone 22. Temperature group T1~T6. It combines with IR illuminator to achieve the surveillance in low illumination. It is ideal for weak light、hazardous environment and farther range control applications. With outside washer and reservoir and all mechanical structure, it has integrated design, compact structure, small shape as well as easy installation and maintenance. With functions of maximum cruise speed for Ex products and characteristic speed change, it has flexible operation and quicker feedback.

Technical Data

Model	SHEX920		SHEX920A
Certification Parameter
Manufacturers Standard	EN60079-0:2009, EN60079-1:2007, EN60079-31:2009 GB3836.1--2000, GB3836.2--2000, GB12476.1-2000
Configuration Mode	Integrated configuration without external connection; Fixed cable entry
Explosion-proof Mark
IP	IP68（2m/2h）
Operating Temperature	-25～60_注℃
Cable Entries	1×G1/2”Explosion-proof cable entry , Dia. of inner hole Φ12
Mechanical Features
Material	304 / 316L（Stainless steel）
Pan/Tilt Range (°)	350 (or 360 continuously) / ±90
Pan/Tilt Rotate Speed (°/s)	Fixed speed（6°~20°/s）_note2/ 4°~20°/s adjustable / 0.1°~40°/s adjustable
Electric Motor	The permanent magnetism DC motor of high torque matches the planetary gear reducer of high precision
Control System	Bus structure, servo-controlled system
Communication	RS-485 semiduplex
Protocol	PELCO-D (other protocols replaced according to consumer’s demands)
Baud Rate	1200 / 2400 / 4800 / 9600 / 19200
Construction Dimension
Sight Glass Dimensions	φ64
Outside Glass Dimensions （L x W x H） mm	450 × 400 × 160		315 × 400 × 160
Inside Glass Dimensions （L x W x H） mm	Camera enclosure	IR enclosure	Camera enclosure
	φ78 × 210	φ100 × 210	φ78 × 210
Weight (Kg)	26		19
Power Supply
Voltage (V)	AC110~260V, 50/60Hz， AC24V, 50/60Hz
Current（A）	≤ 1A
Accessories
Fitted as standard	Sunshield
Optional	Washer and reservoir; Wiper; Heater; Preset positioning; Camera
IR Illuminator
Voltage（V）	DC12V		No
Wave length	850nM
Power	10W

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