Explosion-proof ball machine

Brearley - Top 10 Chinese Security Brands

Home / Product / Analog camera / Explosion-proof ball machine / BL-EX7137-A(37x) 700 lines 37x zoom analog explosion-proof dome camera

BL-EX7137-A(37x) 700 lines 37x zoom analog explosion-proof dome camera

Application scenarios:
The equipment has obtained the highest certification of Class II explosion-proof level and the highest certification of temperature (T) level. It is suitable for Zone 0, Zone 1, Zone 2 with IIA, IIB, IIC environment, and explosive mixtures formed by explosive and flammable gases and air in groups T1~T6. Zone 20, Zone 21 and Zone 22 where explosive and flammable dust is mixed with air, except for coal mine methane gas, other explosive gas and dust environments. Such as: refining, oil production, gas production, chemical industry, fireworks production, food processing and storage, gas stations and other environments.

Features:
· Explosion proof mark: Exd IIC T6 Gb /ExtD A21 IP68 T80℃
· Protection class: IP68
· Product standard: Q/006-2016
· Stainless steel material design, double explosion-proof certification
· Wide voltage design supports user-customized AC/DC POE power supply mode
· The window glass is precisely processed, with self-cleaning function, and can be used in a hydrofluoric acid environment

contact us
  • BL-EX7137-A(37x) 700 lines 37x zoom analog explosion-proof dome camera

Image Sensor

1/3" CMOS

Effective Pixels

PAL: 976(H)×582(V)

NTSC: 976(H)×494(V)

horizontal resolution

720TVL

signal system

PAL/NTSC

Minimum illumination

0.02Lux/(F1.6, AGC ON) (color)

0.002Lux/(F1.6, AGC ON) (black and white)

white balance

Auto / Manual / Auto Tracking White Balance / Indoor / Outdoor

Gain control

automatic / manual

signal to noise ratio

Greater than 50dB

digital noise reduction

3D Noise Reduction: High/Medium/Low/Off

BLC

switch

electronic shutter

PAL: 1-1/10,000s

NTSC: 1-1/10,000s

Day and night mode

filter color to black

digital zoom

16 times

privacy mask

Up to 8 areas, with up to 8 areas at the same time

on the same screen

focus mode

Automatic / Semi-automatic / Manual

digital wide dynamic

128 times (on/off)

focal length

3.2mm – 118.4mm, 37 times

Zoom speed

About 3 seconds (optical, wide-angle-telephoto)

Horizontal viewing angle

58-1.7 degrees (Wide-Telephoto)

close-up

10-1500mm (wide-angle-telephoto)

Aperture number

F1.6-F4.4

Horizontal range

360° continuous rotation

horizontal speed

Horizontal keying speed: 0.1°-250°/s, the speed can be set

Horizontal preset speed: 300°/s

vertical range

-5°~90° (automatic flip)

vertical speed

Vertical keying speed: 0.1°-150°/s, the speed can be set

Vertical preset speed: 200°/s

Scale zoom

support

Number of preset points

256

cruise scan

8 strips, each can add 32 preset points

pattern scan

4, the recording time of each path is more than 10 minutes

Power-off memory

support

watch function

Preset / Pattern Scan / Cruise Scan / Horizontal Scan / Vertical Scan / Random Scan / Frame Scan / Panorama Scan

Orientation information display

switch

Preset video freeze

support

timed task

Preset / Pattern Scan / Cruise Scan / Horizontal Scan / Vertical Scan / Random Scan / Frame Scan / Panorama Scan / Timing Correction

RS-485 line fault diagnosis

support

Mancode Support and Troubleshooting

support

Analog video output

1.0V[p-p] / 75Ω, PAL or NTSC, BNC connector

RS485 control interface

Adopt half-duplex mode, support adaptive HIKVISION, PELCO-P and PELCO-D (addable) protocols

menu

Chinese-English

power supply

AC24V; DC12V (supported by -D models only)

20W max (8W max for heating)

Operating temperature and humidity

-30℃-65℃(outdoor) / -10℃-50℃(indoor)

Humidity less than 90%

Protection class

IP68 (outdoor ball)

TVS 4000V lightning protection, anti-surge, anti-surge

Installation method

A variety of installation methods can be selected according to the application environment

weight

15kg

System functions:
• Adopt 1/3" high performance CCD, clear image
• Precise motor drive, responsive, smooth operation, precision deviation is less than 0.1 degree, no image jitter at any speed
• Support automatic identification of HIKVISION and Pelco-P/D protocols under RS-485 control
• Support 3D intelligent positioning function, with DVR and client software, it can realize click tracking and zooming
• Support OSD menu and operation prompt function, user-friendly interface
• Support data power failure without loss
• Support power-off state memory function
• Support built-in temperature sensor, can display the temperature inside the machine
• Support lightning protection, anti-surge, anti-surge
• The outdoor ball is IP66 rated
• Support RS-485 line fault diagnosis function
• Support 10.8-18V DC wide voltage input (-D model only)
• Supports functions such as preset point/pattern scan/cruise scan/auto scan/vertical scan/random scan/frame scan/panorama scan/timing correction for timed tasks

Movement function:
• Support auto focus, auto white balance, backlight compensation, day and night functions
• Support privacy mask
• Support 3D digital noise reduction, digital wide dynamic, digital zoom

PTZ function:
• 360° continuous rotation in the horizontal direction, -5°-90° in the vertical direction, support automatic flipping, no monitoring blind spot
• Horizontal preset speed up to 300°/s, vertical preset speed up to 200°/s
• The horizontal keying speed is 0.1° -250°/s, and the vertical keying speed is 0.1° -150°/s
• Supports 256 preset positions, and has preset video freeze function
• Support 8 cruise scans, each can add 32 preset points
• Support 4 pattern scans, each path record time is more than 10 minutes
• Supports the zoom function, the rotation speed can be automatically adjusted according to the zoom ratio of the lens
• Support watch function, preset point/pattern scan/cruise scan/horizontal scan can be automatically called after staying in idle state for a specified time (including the idle state entered after power-on)

Application scenarios
It can be widely used in places that require large-scale monitoring, such as: rivers, forests, highways, railways, airports, ports, sentries, squares, parks, scenic spots, streets, stations, large venues, the periphery of communities and other places.

Accessories:

Explosion-proof ball machine wall bracket BL-EX40PL

Explosion-proof ball machine hoisting bracket BL-EX30PI

Explosion-proof camera junction box 200X150X100

Explosion-proof camera hose BL-EX100P

Ordering Information:

304 stainless steel 700 line 37 times explosion-proof ball machine BL-EX7137-A

316L stainless steel 700 line 37 times explosion-proof ball machine BL-EX7137-A/316L