KJJ12 Mining Intrinsic Safety Gateway
KJJ12 intrinsically safe gateway for mining is used to achieve network interconnection above the network layer in the coal information network
Product Overview
KJJ12 intrinsically safe gateway for mining is used to achieve network interconnection above the network layer in the coal information network, and Ethernet is implemented through circuit board processing RS485、 With CAN signal conversion, multiple interfaces can be used to connect various monitoring system substations and terminals.
safe and reliable
Fully sealed 304 stainless steel explosion-proof shell, observation window made of organic glass, intrinsic safety type, with coal safety certification and explosion-proof qualifications, suitable for harsh working conditions.
Multiple types of interfaces
There are many types and quantities of interfaces that can be easily connected to the existing network of coal mines. There are also many types and quantities of devices that can be connected to meet various on-site needs.
Easy installation and debugging
The gateway is connected to the host through a mining communication cable. Click the host power button, and the gateway will automatically work when powered on, with wireless debugging operations. The main parameters can be directly configured through software.
Working Principle
Multi protocol signal access and conversion
The gateway receives different protocol signals through Ethernet, RS485, and CAN interfaces, and processes them internally through the circuit board processing unit for protocol parsing and format conversion.
Intrinsic safety signal processing and forwarding
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The converted signal is processed by an intrinsic safety circuit (including explosion-proof measures such as current limiting and isolation) and output through wireless modules (such as Wi Fi/4G/5G) or Ethernet to achieve safe communication between underground equipment and surface systems.
Dual mode redundant transmission
Supports wired (Ethernet/RS485/CAN) and wireless dual channel transmission, automatically switches to a backup link when the main link is interrupted, ensuring real-time data transmission; Simultaneously equipped with signal verification and retransmission mechanisms to ensure transmission reliability.
Structural Composition
housing
Made of 304 stainless steel; Ability to resist corrosion, explosion, rust, and impact.
observation window
Made of organic glass; Clear and easy to observe.
power terminal
There is a fuse inside, which is safe and stable.
signal terminal
Intrinsic safety type terminal block; There are many types and quantities, making it convenient to access the network.
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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.
