I、Working Principle 

Special sterilizable sensing equipment is adopted to accurately capture various physical and chemical characteristic signals in the fermentation broth and complete signal conversion. After optimization by a dedicated processing module, the signals are synchronized to the central control system. Based on preset standards, the system automatically links various actuators to intelligently adjust key operations during fermentation, realizing automatic, precise and stable operation throughout the entire fermentation and culture process without frequent manual intervention. 

II、Main Monitoring and Control Parameters

PH Monitoring and Control: Captures real-time changes in system pH, automatically adjusts through dedicated actuators, and maintains a suitable growth environment for strains.
Dissolved Oxygen Monitoring and Control: Monitors dissolved oxygen levels in real time, automatically adjusts agitation, aeration and other operations to meet oxygen consumption requirements in different fermentation scenarios.
 Temperature Monitoring and Control: Detects system temperature changes with high precision, automatically switches heating and cooling modes to keep fermentation temperature stable.
Agitation Control: Flexibly adjusts agitation according to fermentation needs, optimizes dissolved oxygen efficiency and shear environment, adapting to the growth characteristics of different strains.
Aeration Control: Automatically adjusts gas flow to precisely match aeration requirements at different fermentation stages and for different strains, ensuring smooth fermentation.
Foam Control: Monitors foam status in real time, automatically performs defoaming through dedicated components, effectively preventing overflow and contamination risks.
Auxiliary Parameter Monitoring (Optional): Additional monitoring and safety protection functions for tank pressure, liquid level and other parameters can be added based on actual needs. 

III、Core Functions

• Real-time Online Monitoring: Synchronous display of multiple key parameters, continuous and non-lagging data collection, enabling full control over the entire fermentation process.
• Automatic Closed-loop Control: Automatically adjusts parameters according to preset standards, reduces manual intervention, and effectively ensures consistent fermentation results across batches.
• Data Recording and Traceability: Fully retains fermentation data, trend curves and related reports, meeting requirements for experimental review, production audit and regulatory compliance traceability.
• Safety Protection: Automatically alarms for various abnormal conditions (such as over-limit parameters, equipment overload, etc.), providing comprehensive protection for equipment and fermentation process safety.
• Wide Compatibility: Compatible with various types of fermentation equipment, flexibly meeting application requirements in different fermentation scenarios.

IV、Product Features

• The sensing components can withstand high-temperature and high-pressure sterilization, featuring strong stability and high reliability during long-term use, meeting the requirements of the entire fermentation process.
• High control accuracy and fast response speed, effectively reducing batch-to-batch variation and improving the stability of fermentation product quality.
• The operation interface is simple and easy to understand with convenient operation. It supports both local on-site display and remote monitoring modes, flexibly adapting to different operation scenarios.
• Compact structural design, easy and efficient installation, widely applicable to laboratory R&D, pilot tests, large-scale production and other scenarios.