KBA127 mining flameproof network camera
The flameproof network camera for mining is primarily utilized in underground coal mine video surveillance systems, and can be employed in mines where there is a risk of gas and coal dust explosions.
Product Overview
The flameproof network camera for mining is primarily designed for use in underground coal mine video surveillance systems. It features infrared auxiliary lighting, delivering clear images with a transmission distance of up to 10km. This product is suitable for use in mines where there is a risk of gas and coal dust explosions.
Transmission distance
Equipped with two 100M Ethernet optical signal interfaces, it achieves a maximum transmission distance of 10KM with high transmission quality, effectively solving the problem of transmission distance.
Supplementary lighting
Equipped with an infrared auxiliary light compensation function, it can still present high-quality surveillance footage even under low illumination, adapting to the dim environment of coal mine shafts.
Clear imaging
The captured image boasts a resolution of up to 1920×1080, achieving true 1080P HD quality with a horizontal clarity of up to 400TVL.
Working Principle
Optical imaging and electrical signal generation
External light enters the lens through the glass window, focuses on the CCD chip, and outputs a full TV signal through photoelectric conversion, completing image acquisition and preliminary electrical signal generation.
Intrinsic safety signal amplification and optical modulation
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The full TV signal is processed by an amplification circuit and outputs an intrinsically safe network electrical signal. This signal is input to an optical transmitter board for modulation (such as PWM or QAM) and converted into an optical signal, preparing it for fiber-optic transmission.
Low-illumination optical signal output
The modulated optical signal is output through a fiber optic cable via a terminal block. Combined with the high light sensitivity of the CCD chip, it can still form a clear image even at a minimum illumination of 2 Lux, and simultaneously outputs video signals for real-time monitoring.
Structural Composition
shell
Made of stainless steel according to the American ASTM standard; High temperature resistance, corrosion resistance, explosion-proof, dust-proof, and waterproof; Suitable for all types of explosion-proof environments.
camera
Capable of imaging under an environmental illumination of 2Lux; Image resolution: 1920×1080; Grayscale discrimination level: Level 7. Horizontal resolution: 400TV line.
network transformer
Enhancing the signal enables longer image transmission distance; The chip terminal is isolated from the outside, providing anti-interference capability; The protective effect on the chip has been enhanced.
Mine-used power supply
Continuous and stable power supply, with backup power supply; Flameproof and intrinsically safe, dual explosion-proof; Overvoltage, overcurrent, and short circuit protection.
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Project Case
Guonuo weighing equipment has been successfully applied to multiple domestic and foreign enterprises and has gained widespread recognition
Electronic Belt Weigher Project Case in the New Building Materials Industry
The matrix-type electronic belt weigher can accommodate conveyor belts with larger inclination angles, achieving high precision requirements.
Guonuo Technology Fully Suspended Electronic Belt Weigher Project Case in Building Materials Enterprise
The frame of the ICS-14A electronic belt weigher is a suspended type, offering high stability and low maintenance requirements. The sensors are built-in and less prone to damage.
Electronic Belt Scale (Including Hidden Chain Code) Case Study in Magnesium Industry Project
Both belt scales have met the precision requirements and have maintained a stable level after a period of application. The calibration operation with the hidden chain code is also simple and convenient.
Double-Lever Belt Scale Project Case in the Energy Industry
The belt scale manufacturer has extensive experience in similar cases at thermal power plants and offers comprehensive after-sales service, providing significant advantages.
Why Choose Us？
Guonuo Technology adopts internationally leading production processes and equipment to ensure stable and reliable quality
Customized solutions, reliable and practical
We provide electronic belt scales, feeders, and systems specifically designed for industrial environments. These products are sturdy, durable, wear-resistant, impact-resistant, and have a high level of protection, ensuring long-lasting, low-maintenance operation in harsh environments.We provide electronic belt scales, feeders, and systems specifically designed for industrial environments. These products are sturdy, durable, wear-resistant, impact-resistant, and have a high level of protection, ensuring long-lasting, low-maintenance operation in harsh environments.
Precise intelligence, stable and efficient
Master core metrology technologies (such as AI weighing management and signal processing algorithms) to achieve high-precision and long-term stable weighing. The intelligent integrated system supports remote monitoring, automatic batching, and data analysis, facilitating lean production and efficiency improvement.
Full response, professional guarantee
We provide comprehensive services covering pre-sales consultation, scheme design, installation and debugging, maintenance, and spare parts supply. Our localized and responsive technical support team, with rich experience, ensures efficient operation of the equipment 24/7, maximizing your investment value.
Strive for excellence, quality certification
We implement a strict quality management system, selecting superior materials and craftsmanship for core components, and conduct multiple quality inspections. Our products comply with relevant international/national standards and industry norms, providing reliable and stable quality assurance.
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Our process
Guonuo Technology integrates the concept of sustainable development into the weighing industry, committed to balancing resource development and environmental protection
Pre-sales consultation
- Gain a deep understanding of your industry, materials, and process requirements.
- Provide precise matching suggestions for the selection of products.
- ● Share technical parameter comparisons and successful cases to assist you in making informed decisions.
Design proposal
- Based on the consultation results, the engineer team customizes an optimization plan.
- Integrate core technology with modular design (such as high-precision support structures, sealed sensors).
- Clarify specifications, technical parameters, and installation requirements.
Installation and debugging
- Professional technicians provide on-site guidance for installation to ensure standardized operations.
- Conduct rigorous no-load and load tests to verify accuracy and operational stability.
- Conduct on-site optimization and adjustment to ensure that the equipment meets production requirements.
Consulting Product
Whether you need to know product details, obtain quotes, or explore long-term cooperation, our professional team will provide you with high-quality service.
