GPD10 intrinsically safe pressure sensor for mining
GPD10 intrinsically safe pressure sensor for mining is mainly used for monitoring the pressure of drainage pipelines
Product Overview
The GPD10 intrinsically safe pressure sensor for mining is mainly used for monitoring the pressure of drainage pipelines and can be used in mining environments with gas and coal dust explosion hazards. The sensor has a pressure collection and display function, and converts the collected pressure value into a two-wire current signal for transmission, making it convenient to connect with the automatic control system.
pressure monitoring
Electronic strain gauges are the main detection components, and digital tubes display pressure values on site, outputting 4-20mA; measurement range: 0-10 MPa, measurement range: 0-10 MPa;
easy to use
The pressure sensor consists of a housing, pressure-sensitive elements, external leads, etc., with a simple structure; The sensor is fixedly installed on the drainage pipeline, with an interface specification of M20; Quick connect plug, easy to install and flexible to use.
Powerful
Display pressure changes on site and convert the collected pressure values into two-wire current signals for transmission; It can be easily connected to various automatic control systems, providing accurate and reliable data for the control system.
Working Principle
pressure detection
Electronic strain gauges, as the core detection components, undergo deformation under pressure, resulting in changes in resistance values. The pressure signal is converted into a weak electrical signal through a Wheatstone bridge circuit, amplified, and output preliminary pressure data.
Signal Conversion and Transmission
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The internal circuit of the sensor converts the amplified electrical signal into a two-wire 4-20mA current signal, which is transmitted to the control system through twisted pair cables. The current loop design has strong anti-interference ability and is suitable for long-distance underground environments, while achieving integration of power supply and signal transmission.
Display and output
The digital tube displays the current pressure value in real-time for on-site personnel to view; The 4-20mA current signal is synchronously output to the PLC or DCS system, supporting remote monitoring and alarm linkage to ensure timely feedback and control of pressure data.
Structural Composition
housing
304 stainless steel shell, rust and corrosion resistant. Durable, strong, and resistant to high temperatures.
detection element
Long term operation with high reliability and precise pressure monitoring. Good cycle stability and signal-to-noise ratio.
display screen
High resolution and clear numerical display. Explosion proof safety, strong applicability and durability.
joint
Quick connect plug, easy to plug and unplug. Standard threaded joint, easy to install.
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Project Case
Guonuo weighing equipment has been successfully applied to multiple domestic and foreign enterprises and has gained widespread recognition
Case study of a single-group high-precision belt scale project in a cement plant
The high-precision belt scale adopts a modular and combined structure, featuring a simple scale frame, no redundant movable mechanical parts, and a very light self-weight.
ICS-17A Double-Lever Belt Scale Feed Mill Project
The ICS-17A belt scale features a four-idler double-lever scale frame with a long weighing area and strong filtering capability, achieving high metrological accuracy and good stability, along with high cost-effectiveness.
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.
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
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