Reactor Temperature Controller

Precision Temperature Control for Industrial Reactors | High Accuracy | PID Control | Reliable Performance

Reactor Temperature Controller is a high-precision temperature control device specifically engineered for chemical, pharmaceutical, new energy materials, and other industrial processes. As the core control unit of reactor/fixed-bed systems, it utilizes advanced PID intelligent control algorithms to achieve real-time monitoring, dynamic adjustment, and precise management of reaction temperatures, ensuring chemical reactions always proceed under optimal temperature conditions .

Whether for small-scale laboratory reactors or large-scale industrial production units, our temperature controllers provide stable and reliable temperature control solutions, delivering ±0.1℃ to ±1℃ control accuracy to meet demanding process requirements.

Working Principle

The Reactor Temperature Controller employs a closed-loop feedback control mechanism, achieving precise temperature management through a complete control cycle of "sensing-analysis-regulation-feedback"

1. Refrigeration system: using a compressor refrigeration cycle, combined with components such as condenser and evaporator, to achieve a low-temperature environment by absorbing heat through the phase change of refrigerant. For example, low temperatures of -40 ℃ typically require two-stage compression or cascade refrigeration systems

2. Heating system: heated by electric heating elements or thermal oil/water medium, combined with PID controller to achieve rapid temperature rise and temperature stability

3. Circulation system: The built-in pump drives the medium (water, thermal oil, ethylene glycol solution) to circulate between the equipment and the testing chamber, ensuring temperature uniformity

4. Control system: using PLC or single-chip microcontroller to integrate PID algorithm, fuzzy control, etc., real-time collection of temperature sensor data, dynamic adjustment of cooling/heating power, supporting remote monitoring and data recording

5. Temperature control technology: PID temperature control technology can adjust the intensity of cooling or heating reasonably based on the deviation between the set temperature and the actual temperature through accurate calculation, thereby achieving accurate adjustment of the target temperature

6.Closed-Loop Feedback Continuous monitoring and adjustment form a closed-loop system, maintaining temperature within set range Dynamic adjustment with fast response to temperature changes, effectively minimizing system overshoot

Key Features

1.Wide temperature range coverage: The typical range is from -80 ℃ to+250 ℃, or even wider, to meet the temperature requirements under different reaction conditions.

2.Closed loop system: The thermal conductive medium does not come into contact with the reactants and meets GMP and cross contamination prevention requirements.

3.Improve process robustness: reduce inter batch differences and support QbD (quality comes from design) philosophy .

4.Intelligent operation: Equipped with a touch screen or remote control system, users can intuitively set temperature parameters, view real-time temperature curves and historical records, and achieve intelligent operation and remote monitoring.

5.Environmental protection and energy conservation: Through efficient heat recovery systems and optimized refrigeration/heating technologies, energy consumption is effectively reduced, while using environmentally friendly refrigerants and media to minimize the impact on the environment.

6.Safe and reliable: Built in multiple safety protection mechanisms, such as over temperature protection, overload protection, leakage protection, etc., ensure that the equipment automatically shuts down in case of abnormal situations, safeguarding the safety of personnel and equipment.

7.Convenience of operation: In laboratories and industrial production, the high and low temperature circulation integrated machine achieves temperature control by enhancing the circulation pump capacity and optimizing control algorithms, meeting the rapid temperature rise and fall requirements. In the industrial field, it ensures the stability and accuracy of the production process through secondary heat exchange technology, electronic expansion valve control of refrigerant flow, and other technologies

Technical Specifications Reference

Application Areas

Reactor Temperature Controllers are widely used in industrial sectors with stringent temperature control requirements:

Chemical Industry Chemical reaction temperature control, polymerization reactions, distillation column temperature controlEnsure reactions proceed under optimal conditions, ±1℃ accuracy 

Pharmaceutical Industry Drug synthesis, crystallization, drying processesImprove drug purity and stability, ensure medication safety 

New Energy Materials Material synthesis temperature and reaction time controlEnhance conductivity, stability, and other key performance indicators

Lithium Battery Manufacturing Coating, baking, and multi-zone process temperature controlMulti-channel coordinated control with centralized management of hundreds of temperature points

Semiconductor/Optoelectronics Packaging, testing, optoelectronic device testing precision processesControl accuracy requirements of ±0.1℃ or higher

Food Industry Baking, fermentation process temperature controlStable temperature control ensuring food safety and quality

Plastic Machinery Extrusion, injection molding, heat treatment furnace temperature controlPrecise and stable temperature control

Petrochemical Industry Reactor vessels, pipeline tracing, storage tank temperature maintenanceExplosion-proof design for safety and reliability

Selection Guide

When selecting a Reactor Temperature Controller, consider the following factors :

Temperature Range: Determine the required control temperature range (low-temperature reactions -80℃, high-temperature reactions 250℃)

Control Accuracy: Select ±0.1℃, ±0.5℃, or ±1℃ accuracy grade based on process requirements

Mounting Method: Wall-mounted, embedded, or DIN-rail mounting to match equipment layout

Electrical Compatibility: Voltage, current, and power must match on-site equipment

Signal Interface: RS485, Modbus, Zigbee, etc., must be compatible with existing systems

Explosion-Proof Requirements: Chemical/petrochemical industries require positive pressure explosion-proof type (e.g., PEX suffix)

Safety Protections: Over-temperature alarm, over-current protection, power failure protection, and other safety functions

Contact Us

Why Choose Our Temperature Controllers:

✅ Over 10 years of industrial temperature control equipment manufacturing experience

✅ Professional R&D team supporting standard products and custom solutions

✅ Strict quality control with ISO9001 certification and CE compliance

✅ Comprehensive after-sales service system with rapid response to customer needs

✅ Products covering 20+ industries, adaptable to diverse process requirements

Contact us today to get your dedicated temperature control solution! -info@biolandequip.com