Explosion Proof High Speed Dome Camera
A.Summary
1．Applications
EWSQ-201（Ex）explosion poof high speed dome camera is mainly used in explosion gas envirenments such as factory,gas ,oil field ,etc which are in zone 1 and zone 2,hazardous areas are under Ⅱclass T6 team or less . It is used as controlling and transmit video signs.
2．Features
2.1．New two-tier structure design,ant-hazardous envirement,completedly fit with explosion proof standard.
2.2．Strict quality controlling method,adopt excellent quality materials(components and parts),and strict QC controlling,to improve the stability and lifespan of the products.
2.3. Quite suitable for controlling the monitor system and transmiting video sign.
3. Working condition(Applications: suitable for explosion gas envirements,zone 1,and zone 2 hazardous places)
3.1 Temperature： -25℃～+60℃
3.2 Relative humidity : ≤98%（＋25℃）
3.3 Atmospheric pressure: 80～110kPa
Theory summary
Explosion proof high speed dome camera is united high resolution color camera,cardan speedchance PAN/TILT and mult-decorder,MCU processor and memory chip into one high-tech security products.It farthest reduces the time of the connection and installation among the system,to improve the security and make the installation and maintenance.It has the features of attractive shape,simple operation,explosion proof ,etc.
3.1 Adopt flame proof tang structure
3.2 Explosion proof marks: ExdⅡCT6/DIP A20 TA，T6
3.3 Operation temperature:-25℃～+60℃
3.4 Relative humidity:≤95%（±25℃）
3.5 Wiring port: one G1/2 in/out port
3.6 Material：stainless stell （304/316）
3.7 Weight:12kg
3.8 Integraged multi-protocols decoder
a.Build-in decorder,integraged multi-protocols,protocol automatic recognition,communication baud rate adjustable,compatible with multiple common systems through simple dial-up in the dome camera.Widely univeral usage.
b. RS485 serial controll,dome camera address 1-255.
3.9 Integrated omnibearing PAN/TILT
a. Horizontal 360º non-limitation continuous rotation(some models have limited preset);Vertical turn range: 90º（180 º auto-reversal）；
Horizontal move:0.1～240 º/s,UP and Down turn: 0.1～120 º/s ,linear speed: 10 º/s
b. Low speed stable,super low noise, no tremble picture.
c. Position precision reachs to ±0.1°
3.9 High Intelligentize
- Can save max 256 presets, power-down data memory .
The camera supports horizontal scanning point to point,scanning speed can be revised,linear scanning position can be selected freely.The camera can scan over 180° or below 180° between any two poins thourgh setup.
D.High Speed Dome Camera
You can select SONY or HITACHI board camera | 
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