FBG Sensing Technology for the Temperature Monitoring and Temperature Control of Food Production Processes

Temperature monitoring is an essential part of food production processes in the food industry. The ability to monitor and control temperature is critical to ensure the safety, quality, and consistency of food products. Fiber grating sensing technology has gained attention in recent years due to its high accuracy, reliability, and ability to monitor temperature in real-time.  In this article, we will discuss the problems that fiber grating sensing technology can solve, and how Beijing Dacheng Yongsheng Technology Co., Ltd.(short for DCYS ) can help to monitor the temperature and control  the temperature for food production processes in the food industry.

Fiber Bragg Grating Sensing Principle:

Fiber Bragg gratings (FBGs) are periodic structures that are inscribed in the core of an optical fiber. These structures reflect a specific wavelength of light that is determined by the periodicity of the grating. When the grating is subjected to mechanical or thermal strain, the reflected wavelength changes in a predictable manner. By monitoring the reflected wavelength, changes in strain, temperature, and other parameters can be detected. FBG sensors can be used to monitor a wide range of parameters, including strain, stress, temperature, and vibration.

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Fiber Bragg Grating Sensing Principle - FBG Principle - FBG Sensor Principle - FBG Temperature Strain Stress Vibration Shape Sensing Principle

Demand Analysis for Temperature Monitoring in the Food Production Process :

Temperature monitoring is essential in the food production process to ensure the safety and quality of food products. The food industry requires temperature monitoring at various stages of the production process, from raw material storage to final product packaging. For example, in the meat processing industry, the temperature needs to be monitored during cooking, chilling, and storage to prevent the growth of bacteria and ensure the meat's safety. In the dairy industry, temperature monitoring is crucial during the pasteurization process to ensure the elimination of harmful bacteria.

Physical Diagram of OFSCN® 300°C Capillary Seamless Steel Tube FBG Temperature Sensor(01 type, single-ended)

Why Temperature Monitoring of Food Production Processes is Required in the Food Industry:

Temperature monitoring of food production processes is required in the food industry to ensure the safety and quality of food products. Temperature control is critical to prevent the growth of harmful bacteria, pathogens, and spoilage microorganisms. Proper temperature control can also prevent chemical reactions that affect the taste, texture, and appearance of food products. Temperature monitoring can also help optimize production processes and reduce energy consumption, leading to cost savings and increased efficiency.

Physical Diagram of OFSCN® 300°C Capillary Seamless Steel Tube FBG Temperature Sensor(01 type)

Difficulties in Temperature Monitoring of Food Production Processes:

Temperature monitoring of food production processes in the food industry poses some challenges due to the harsh operating environment and the need for high accuracy and reliability. Traditional temperature sensors may be subject to electromagnetic interference, corrosion, and mechanical damage. They may also have limited accuracy and response time. In addition, the food industry requires temperature monitoring in harsh environments such as high temperatures, high humidity, and high-pressure conditions.

What Problems Can be Solved by FBG Sensing Technology:

Fiber grating sensing technology can solve many of the problems faced in temperature monitoring of food production processes. FBG sensors are immune to electromagnetic interference, corrosion-resistant, and have a fast response time. They can monitor temperature in harsh environments and have high accuracy and reliability. FBG sensors can also be easily integrated into existing systems and require minimal maintenance.

Recommended fiber grating temperature sensors:

500°C Femtosecond Fiber Bragg Grating Temperature Sensor - Single-Point/Multipoint FBG Thermometer - FBG Temperature Sensors

Ceramic Packaged Fiber Bragg Grating Temperature Sensor - Single/Multipoint FBG Thermometer - Insulating properties

100°C Fiber Bragg Grating Temperature Sensor - Single-Point/Multipoint FBG Thermometer - FBG Temperature Sensors

150℃ Low-Voltage Insulated Fiber Bragg Grating Temperature Sensor - Single-Point/Multipoint FBG Thermometer

800°C Femtosecond Fiber Bragg Grating Temperature Sensor - Single-Point/Multipoint FBG Thermometer - FBG Temperature Sensors

300°C Fiber Bragg Grating Temperature Sensor - Single-Point/Multipoint FBG Thermometer - FBG Temperature Sensors

Beijing Dacheng Yongsheng Technology Co., Ltd.:

Beijing Dacheng Yongsheng Technology Co., Ltd.(short for DCYS) is a professional manufacturer of fiber grating sensors, fiber grating demodulators and system software. Specializing in the production of various fiber grating sensors, including temperature, strain, stress, displacement, vibration, shape sensors, etc. DCYS also produces fiber grating demodulators, and can customize and develop related application software.

Recommended fiber grating demodulator:

Fiber Bragg Grating Interrogator - Fiber Optic Grating Demodulator - High-Speed/Frequency FBG Analyzer

Product Alias: Fiber Bragg Grating Interrogator, FBG Interrogator, FBG Sensor Interrogator, Fiber Optic Grating Interrogator, Fiber Bragg Grating Demodulator, FBG Demodulator, Fiber Optic Grating Demodulator

This product is produced by DCYS, and it is a high-speed high-frequency fiber Bragg grating demodulator(Interrogator). The fiber grating demodulator is compatible with various specifications and models of OFSCN® fiber bragg grating sensors (temperature, strain, stress FBG sensors, etc.). It features adjustable port density (4, 8, 12, 16 channels) and high-speed high-refresh rate capabilities.

DCYS Helps to Monitor and Control the Temperature for Food Production Processes:

DCYS can provide tailored solutions for temperature monitoring in geothermal wells, helping the new energy industry to ensure the efficient and safe operation of geothermal power plants.

大成永盛光纤光栅传感监测系统框图

Other Points Need to Be Clarified:

Temperature monitoring is critical for the efficient and safe operation of geothermal power plants. Fiber grating sensing technology has proven to be a promising solution for temperature monitoring in geothermal wells, offering high durability, accuracy, and real-time measurement capabilities. Beijing Dacheng Yongsheng Technology Co., Ltd. is a professional manufacturer of fiber grating sensing technology and can provide customized solutions for temperature monitoring in geothermal

 

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