Top 10 Dual-Loop Pid Temperature Controller Manufacturers in China

Introduction to Dual - Loop PID Temperature Controller

A Dual - Loop PID (Proportional - Integral - Derivative) Temperature Controller is an advanced device used to precisely control temperature in various industrial and scientific applications. It features two independent control loops, which allow it to manage two different temperature zones or parameters simultaneously. The PID algorithm in these controllers continuously calculates an error value as the difference between a desired setpoint and a measured process variable (temperature in this case), and then applies a correction based on proportional, integral, and derivative terms. This enables highly accurate and stable temperature control, reducing overshoot and ensuring consistent performance. Dual - loop controllers are widely used in industries such as plastics processing, food and beverage, pharmaceuticals, and semiconductor manufacturing.

Top 10 Manufacturers

1. Shijiazhuang Dekun Electronic Technology Co., Ltd.

Shijiazhuang Dekun Electronic Technology Co., Ltd. is a professional enterprise focusing on the research, development, production, and sales of industrial automation control products. With years of experience in the field, the company has established a strong R & D team and a complete production system.

Features of Dual - Loop PID Temperature Controllers:

High Precision: Dekun's dual - loop PID temperature controllers are known for their high - precision temperature control. They can achieve an accuracy of up to ±0.1°C, which is crucial for applications where even a slight temperature deviation can lead to product quality issues.
User - Friendly Interface: The controllers are equipped with a clear and intuitive LCD display, allowing users to easily set parameters, view real - time temperature data, and monitor the operation status.
Multiple Input/Output Options: They support a variety of input signals, such as thermocouples and RTDs, and offer multiple output options, including relay output, SSR output, and analog output. This flexibility makes them suitable for different types of heating and cooling systems.

Company Advantages:

Customization Service: Dekun can provide customized solutions according to customers' specific requirements. Whether it is a special temperature range, unique control logic, or specific communication protocol, the company can develop tailored products.
Quality Assurance: The company strictly follows international quality standards in the production process. All products undergo rigorous testing and inspection before leaving the factory to ensure reliable performance.
After - Sales Support: Dekun offers comprehensive after - sales support, including technical consultation, product maintenance, and spare parts supply. Their professional service team can quickly respond to customers' needs and solve problems in a timely manner.

Website: https://www.dekunic.com/

2. Xiamen Yudian Automation Technology Co., Ltd.

Xiamen Yudian Automation Technology Co., Ltd. is a well - known player in the industrial automation field. The company has a long - standing reputation for providing high - quality automation products and solutions.

Features of Dual - Loop PID Temperature Controllers:

Advanced PID Algorithm: Yudian's controllers adopt an advanced PID algorithm that can adapt to different load characteristics and environmental conditions. This ensures fast response and stable control, even in complex industrial environments.
Communication Capabilities: They support multiple communication protocols, such as Modbus, Profibus, and Ethernet. This allows seamless integration with other industrial control systems, enabling remote monitoring and control.
Self - Tuning Function: The controllers are equipped with a self - tuning function, which can automatically adjust the PID parameters based on the actual operating conditions. This simplifies the parameter setting process and improves control efficiency.

Company Advantages:

Rich Industry Experience: With years of experience in the industrial automation industry, Yudian has in - depth understanding of different application scenarios. They can provide professional advice and solutions based on customers' industry needs.
Strong R & D Strength: The company invests heavily in research and development, continuously introducing new technologies and improving product performance. Their R & D team is composed of experienced engineers and technicians who are dedicated to innovation.
Wide Product Range: In addition to dual - loop PID temperature controllers, Yudian offers a wide range of automation products, including PLCs, sensors, and human - machine interfaces. This one - stop shopping service is convenient for customers to build complete automation systems.

3. Shanghai Yudian Instrument Co., Ltd.

Shanghai Yudian Instrument Co., Ltd. has a long history in the instrument manufacturing industry. It has a solid foundation in technology and production, and is committed to providing high - quality measurement and control instruments.

Features of Dual - Loop PID Temperature Controllers:

High - Resolution Display: The controllers are equipped with a high - resolution display that can clearly show temperature values, setpoints, and other important information. This makes it easy for operators to read and monitor the data.
Programmable Control: They support programmable control functions, allowing users to set multiple temperature profiles and control sequences. This is very useful for applications that require complex temperature control processes, such as heat treatment.
Alarm Function: The controllers are equipped with an alarm function that can send out audible and visual alarms when the temperature exceeds the set range or there is a system fault. This helps to ensure the safety of the equipment and the process.

Company Advantages:

Quality Manufacturing Process: Shanghai Yudian Instrument Co., Ltd. has a strict quality control system in the manufacturing process. From raw material procurement to product assembly and testing, every step is carefully monitored to ensure product quality.
Good Brand Reputation: The company has a good brand reputation in the market. Its products are widely recognized for their reliability and stability, and are used in many industries at home and abroad.
Technical Training Service: The company provides technical training services for customers. They can train operators on how to use, maintain, and troubleshoot the dual - loop PID temperature controllers, improving the customers' technical level.

4. Shenzhen Jufeng Hardware Electronics Co., Ltd.

Shenzhen Jufeng Hardware Electronics Co., Ltd. is a dynamic enterprise in the electronics manufacturing industry. It combines hardware and software development capabilities to provide innovative automation products.

Features of Dual - Loop PID Temperature Controllers:

Compact Design: The controllers have a compact design, which saves installation space. This is especially suitable for applications where space is limited, such as small - scale production lines and laboratory equipment.
Low Power Consumption: They are designed with low - power consumption technology, which not only reduces energy costs but also extends the service life of the equipment.
Intelligent Control Logic: The controllers use intelligent control logic that can automatically adjust the control strategy according to the real - time temperature changes. This improves the control accuracy and efficiency.

Company Advantages:

Fast Product Development Cycle: Jufeng Hardware Electronics Co., Ltd. has a fast - paced product development cycle. It can quickly respond to market demands and launch new products with improved performance and features.
Cost - Effective Products: The company offers cost - effective products without sacrificing quality. Their competitive pricing strategy makes their dual - loop PID temperature controllers accessible to a wide range of customers.
Good Customer Service: Jufeng provides good customer service, including pre - sales consultation, order processing, and after - sales follow - up. They strive to meet customers' needs and build long - term cooperative relationships.

5. Beijing Huikeda Technology Co., Ltd.

Beijing Huikeda Technology Co., Ltd. is a high - tech enterprise focusing on the development and production of industrial control products. It has a strong technical background and a professional R & D team.

Features of Dual - Loop PID Temperature Controllers:

High - Speed Response: The controllers have a high - speed response characteristic, which can quickly adjust the output according to the temperature changes. This is important for applications that require rapid temperature control, such as semiconductor manufacturing.
Multiple Control Modes: They support multiple control modes, including on - off control, PID control, and fuzzy control. Users can choose the most suitable control mode according to their specific requirements.
Data Logging Function: The controllers are equipped with a data logging function that can record temperature data over a period of time. This data can be used for analysis, process optimization, and quality control.

Company Advantages:

Strong Technical Innovation Ability: Beijing Huikeda Technology Co., Ltd. attaches great importance to technical innovation. It continuously explores new technologies and concepts in the field of industrial control, and applies them to product development.
Good Industry Partnerships: The company has established good partnerships with many domestic and foreign enterprises in the industry. Through cooperation, it can access more resources and technologies, and improve its product competitiveness.
Comprehensive Technical Support: Huikeda provides comprehensive technical support, including online technical consultation, on - site installation and debugging, and remote maintenance. Their technical experts can provide timely and effective solutions to customers' problems.

6. Wuhan Hongyu Instrument Co., Ltd.

Wuhan Hongyu Instrument Co., Ltd. has been dedicated to the instrument and meter manufacturing industry for many years. It has a complete production line and a high - quality management system.

Features of Dual - Loop PID Temperature Controllers:

Stable Performance: The controllers are known for their stable performance. They can maintain accurate temperature control even in harsh industrial environments with high humidity, high temperature, and strong electromagnetic interference.
Easy Installation and Maintenance: They are designed for easy installation and maintenance. The modular structure makes it convenient to replace components and perform routine maintenance.
Compatibility with Different Sensors: The controllers are compatible with a wide range of temperature sensors, such as K - type thermocouples, J - type thermocouples, and Pt100 RTDs. This allows users to choose the most suitable sensor according to their application requirements.

Company Advantages:

Quality - Oriented Production: Wuhan Hongyu Instrument Co., Ltd. adheres to a quality - oriented production philosophy. It emphasizes product quality at every stage of the production process, from design to manufacturing and testing.
Local Service Advantage: Being located in Wuhan, the company has a good understanding of the local market and customer needs. It can provide more personalized service and faster response to local customers.
Continuous Product Improvement: The company continuously improves its products based on customer feedback and market trends. It is committed to providing better - performing and more user - friendly dual - loop PID temperature controllers.

7. Chengdu Yongsheng Automation Equipment Co., Ltd.

Chengdu Yongsheng Automation Equipment Co., Ltd. is a professional manufacturer of automation equipment. It focuses on providing high - performance automation solutions for various industries.

Features of Dual - Loop PID Temperature Controllers:

Advanced Signal Processing Technology: The controllers use advanced signal processing technology to filter out interference signals and improve the accuracy of temperature measurement. This ensures reliable and stable temperature control.
Remote Monitoring and Control: They support remote monitoring and control functions through a network connection. Users can monitor and control the temperature controllers from a remote location using a computer or a mobile device.
Self - Diagnosis Function: The controllers are equipped with a self - diagnosis function that can detect and report system faults in a timely manner. This helps to reduce downtime and improve the efficiency of the equipment.

Company Advantages:

Integrated Solution Provider: Chengdu Yongsheng Automation Equipment Co., Ltd. is an integrated solution provider. It can not only provide dual - loop PID temperature controllers but also design and implement complete automation systems according to customers' needs.
Skilled Technical Team: The company has a skilled technical team that can provide professional technical support and after - sales service. They are experienced in solving various technical problems in the field of temperature control.
Cost - Effective Solutions: Yongsheng offers cost - effective solutions that meet the requirements of different customers. It can optimize the product configuration and cost structure to provide the best value for money.

8. Nanjing Runda Instrument Co., Ltd.

Nanjing Runda Instrument Co., Ltd. has a long - standing presence in the instrument manufacturing industry. It has a wealth of experience in developing and producing measurement and control instruments.

Features of Dual - Loop PID Temperature Controllers:

Robust Construction: The controllers have a robust construction that can withstand harsh industrial environments. They are made of high - quality materials and have a good protection level, which ensures long - term reliable operation.
Multi - Language Interface: They support a multi - language interface, which is convenient for users from different regions. This makes it easier for international customers to use and operate the controllers.
Calibration Function: The controllers are equipped with a calibration function that allows users to calibrate the temperature measurement accuracy. This helps to ensure the accuracy of the temperature control process.

Company Advantages:

Quality Assurance System: Nanjing Runda Instrument Co., Ltd. has a complete quality assurance system. It has obtained various international quality certifications, which demonstrates the high quality of its products.
Market Penetration: The company has a wide market penetration, and its products are sold not only in China but also in many countries around the world. This shows the international recognition of its products.
Research and Development Investment: Runda invests a certain proportion of its revenue in research and development every year. This continuous investment helps to keep the company at the forefront of technology and develop more advanced products.

9. Hangzhou Jiuzhou Automation Technology Co., Ltd.

Hangzhou Jiuzhou Automation Technology Co., Ltd. is a high - tech enterprise focusing on automation technology research and development. It is committed to providing intelligent automation products and solutions.

Features of Dual - Loop PID Temperature Controllers:

Intelligent Learning Function: The controllers have an intelligent learning function that can learn the characteristics of the controlled object over time and automatically adjust the PID parameters. This improves the control accuracy and adaptability.
Cloud - Based Management: They support cloud - based management, which allows users to store and analyze temperature data on the cloud. This provides more convenient data management and remote access capabilities.
Mobile App Control: The controllers can be controlled through a mobile app, which gives users more flexibility in operating the equipment. Users can set parameters, monitor data, and receive alarms on their mobile phones.

Company Advantages:

Innovation - Driven Development: Hangzhou Jiuzhou Automation Technology Co., Ltd. is an innovation - driven enterprise. It actively explores new technologies, such as artificial intelligence and the Internet of Things, and applies them to product development.
Ecosystem Construction: The company is committed to building an ecosystem around its products. It cooperates with other technology companies to provide more comprehensive solutions and services for customers.
Customer - Centric Service: Jiuzhou puts the customer at the center of its service. It listens to customers' needs and feedback, and continuously improves its products and services to meet customer expectations.

10. Tianjin Zhonghuan Instrument Co., Ltd.

Tianjin Zhonghuan Instrument Co., Ltd. has a long history in the instrument manufacturing industry. It has a strong technical foundation and a high - level production capacity.

Features of Dual - Loop PID Temperature Controllers:

High - Voltage Resistance: The controllers are designed with high - voltage resistance technology, which can ensure stable operation in high - voltage environments. This is important for some industrial applications that require high - power heating or cooling.
Long - Term Stability: They have long - term stability in temperature control. The PID algorithm is optimized to maintain accurate temperature control over a long period of time, reducing the need for frequent parameter adjustment.
Modular Design: The controllers adopt a modular design, which makes it easy to expand and upgrade the functions. Users can add or replace modules according to their specific needs.

Company Advantages:

Industry Heritage: Tianjin Zhonghuan Instrument Co., Ltd. has a rich industry heritage. It has accumulated a lot of experience and technology in the long - term development process, which is reflected in the high - quality of its products.
Large - Scale Production Capacity: The company has a large - scale production capacity, which can meet the large - quantity orders of customers. It can ensure timely delivery and stable supply.
Continuous Technological Upgrading: Zhonghuan continuously upgrades its technology and production equipment to keep up with the development of the industry. This helps to improve the performance and competitiveness of its products.

Conclusion

The above - mentioned 10 manufacturers are among the top players in the field of dual - loop PID temperature controllers in China. Each of them has its own unique features and advantages in terms of product performance, technology innovation, and service quality. Shijiazhuang Dekun Electronic Technology Co., Ltd. stands out with its customization service and high - precision control. Xiamen Yudian Automation Technology Co., Ltd. is known for its advanced PID algorithm and communication capabilities. Other manufacturers also have their own strengths, such as Shanghai Yudian Instrument Co., Ltd.'s long - established brand reputation and Shenzhen Jufeng Hardware Electronics Co., Ltd.'s cost - effective products.

These manufacturers play an important role in promoting the development of the dual - loop PID temperature controller industry in China. They not only meet the domestic market demand but also export their products to the international market. With the continuous development of technology and the increasing demand for high - precision temperature control in various industries, these manufacturers are expected to continue to innovate and improve their products, providing better solutions for global customers.