Overview
Introduction of KBA7.4-S Intrinsically Safe Digital Camera
KBA7.4-S explosion-proof infrared digital camera is an intrinsically safe type of camera equipment, which has passed the examination and inspection of the designated inspection unit and obtained the explosion-proof certificate. With chemical ⅡC class and dust explosion-proof certification, explosion-proof mark is Ex ib I Mb, Ex ib IIC T4 Gb, Ex ib IIIC T130℃ Db. It is suitable for chemical plants, oil tank farms, steel plants, refueling stations, pharmaceutical plants and other IIA, IIB, IIC gas environment and combustible dust environment in zone 1 and 2.
Features of KBA7.4-S Intrinsically Safe Digital Camera
Outstanding explosion-proof capability: Certified by multiple explosion-proof standards, the KBA7.4-S can be safely operated in a wide range of hazardous environments, including Zones 1 and 2 with IIA, IIB, and IIC gas atmospheres, as well as combustible dust areas. It ensures reliable performance for photography and monitoring in high-risk settings.
Superior imaging performance: Featuring a 13-megapixel CMOS image sensor (up to 28 megapixels through interpolation), it captures high-resolution photos and videos with exceptional clarity. Supporting 4K video recording at 3840×2160 resolution, it delivers sharp and detailed images whether capturing static scenes or dynamic motion.
Comprehensive and practical features: Equipped with infrared night vision, the camera enables clear shooting even in low-light or complete darkness. Its face detection feature automatically identifies faces within the frame, enhancing monitoring accuracy. Additional functions such as anti-shake, automatic white balance, and exposure compensation ensure optimal performance across various shooting environments and conditions.
Compact and user-friendly design: With dimensions of 128mm×68mm×70mm and a weight of approximately 305g (without battery), it is lightweight and easy to carry, ideal for mobile shooting and field monitoring. The 3.1-inch IPS touchscreen provides a simple, intuitive interface, allowing users to easily navigate menus and adjust shooting settings.
Detail photos of KBA7.4-S Intrinsically Safe Digital Camera
Product parameters of KBA7.4-S Intrinsically Safe Digital Camera
| Explosion-proof mark | Ex ib I Mb Ex ib IIC T4 Gb Ex ib IIIC T130℃ Db |
| Image sensor | 13 megapixel CMOS sensor, up to 28 megapixel (interpolation) |
| Aperture | F: 3.0 |
| Focus Distance | F = 8.13 mm |
| Focusing range | 2.5 meters to infinity |
| Lens class | Digital zoom lens |
| zoom | 64X |
| Storage medium | SD/SDHC cards (U3) are supported, with a maximum of 256GB |
| Display screen | 3.1-inch IPS Touch screen (16:9) |
| video | Standard: 4K(3840*2160 30fps) 2K(2560*1440 30fps) 1080P(1920*1080 30fps) 720P(1280*720 30fps) 480P(640*480 30fps) Movement: 1080P(1920*1080 60fps) 720P(1280*720 120fps) 480P(640*480 240fps) |
| photograph | 6080*4560(28M)、5600*4200(24M) 5200*3900(20M)、4608*3456(16M) 4192*3144(13M)、3648*2736(10M) 3648*2048(7MHD)、2592*1944(5M) 2048*1536(3M)、1920*1080(2MHD) 640*480(VGA) |
| dimension | 128mm×68mm×70mm |
| weight | Approx. 305g (without battery) |
| ISO | Auto /100/200/400/800/1600 |
| Face detection function | support |
| White balance | Automatic/daytime/cloudy/tungsten lamp/fluorescent lamp |
| Anti-shake function | Support (Digital Anti-shake) |
| Exposure compensation | Ev-3.0 ~ EV+3.0 |
| Selfie timing | 2 seconds /5 seconds /10 seconds |
| WiFi point-to-point connection | Support (2.4G/5G) Stream format :H.264 |
| Night vision function | Support (IR CUT black and white night vision) |
| Hot shoe joint | Support external stereo microphone/fill light |
| USB interface | USB2.0: MIC IN/DC IN |
| Computer interface | High-speed USB2.0 |
| Lens aperture | M=37mm |
| loudspeaker | built-in |
| microphone | built-in |
| battery | Intrinsic safety battery 1700mAh |
| Working environment | |
| temperature | -20℃～+50℃ |
| Relative humidity | ≤95％(25℃) |
| Atmospheric pressure | 80 kPa～106kPa |
| Storage temperature | -40℃～+60℃ |
| Applicable place | It can be used in zone 1 and 2, IIA, IIB, IIC gas environment, and can be used in combustible dust environment. |
| Class of protection | IP54 |
FAQ about KBA7.4-S Intrinsically Safe Digital Camera
Q1: What specific environment is KBA7.4-S explosion-proof infrared digital camera suitable for?
A1: The camera is suitable for IIA, IIB, IIC gas environment in Zone 1 and 2, and can also be used in combustible dust environment, such as chemical plants, oil tank farms, steel plants, refueling stations, pharmaceutical plants, etc.
Q2: What is the meaning of its explosion-proof mark?
A2: explosion-proof mark Ex ib I Mb, Ex ib IIC T4 Gb, Ex ib IIIC T130℃ Db, respectively, indicating intrinsically safe, suitable for coal mine, Class II gas environment and Class III dust environment, corresponding to different temperature groups and equipment protection levels.
Q3:What are the image shooting pixels of KBA7.4-S?
A3:The 13-megapixel CMOS image sensor can be interpolated up to 28 million pixels to meet different shooting needs.
Q4: What video formats can I shoot?
A4: Support 4K (38402160 30fps), 2K(25601440 30fps), 1080P(19201080 30fps) in standard mode; In sports mode, it supports 1080P (19201080 60fps) and 720P (1280*720 120fps) formats.
Company Profile
Sichuan Xuxin Technology Co., Ltd. focus on explosion-proof digital camera production and sales. The company has a skilled and experienced R & D team, the team members have many years of practical experience in the field of explosion-proof technology and digital imaging, and can accurately grasp the industry trend and customer needs. Based on the strong research and development strength, the company can not only for existing products, according to the specific needs of customers for the secondary development and upgrade of software, giving products more powerful functions and better performance; It can also provide users with a full range of personalized explosion-proof product customization services, from appearance design to functional configuration, can fully meet the unique requirements of different customers, truly "tailored", to provide customers with unique quality products.
+86 18980943378
Time：2026-01-19
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