Fiber optic temperature measurement system manufacturer, selection, guide

Fiber optic temperature sensor, Intelligent monitoring system, Distributed fiber optic manufacturer in China

1、 Selection Guide for Fiber Optic Temperature Measurement System Manufacturers

（1） Technical Strength Considerations
When choosing a manufacturer of fiber optic temperature measurement systems, technical strength is the primary consideration. Fiber optic sensing technology is the core of fiber optic temperature measurement systems, and manufacturers need to have in-depth technical understanding and research and development capabilities. For example, the mastery of basic principles such as the thermal effect of optical fibers will directly affect the accuracy of temperature measurement in the system. Excellent manufacturers can develop high-precision measuring instruments based on these technological principles, such as measuring accuracy of ± 1% or higher over the full range, as demonstrated by some advanced products.
At the same time, technological strength is also reflected in the system’s anti-interference ability. Fiber optic temperature measurement systems are often used in complex electromagnetic environments, flammable and explosive environments, or high-voltage places. In order to work normally and stably, they must have strong immunity to electromagnetic field interference. Products from Fuzhou Innovation Electronic Scie&Tech Co., Ltd. and HGSKYRAY.com have shown good performance in this regard, and their products can accurately measure temperature in strong electromagnetic interference environments such as high-voltage switchgear.

In addition, signal transmission and processing technology are also crucial. Some manufacturers can achieve remote temperature monitoring by adopting advanced optical signal transmission technology. For example, using optical time domain reflectometry (OTDR) technology can monitor and locate temperature distribution over long distances, which is very important for temperature monitoring of large power facilities or long-distance oil and gas pipelines. Manufacturers need to have the ability to master and integrate relevant technologies.

（2） Product performance indicators
Measurement range and accuracy
The measurement range should meet the practical application requirements. Different industries and scenarios may require different temperature measurement ranges. For example, in industrial high-temperature furnace monitoring, temperatures up to thousands of degrees may need to be measured, while in general power equipment switchgear monitoring, a conventional measurement range of -40 ℃ -200 ℃ may be sufficient for 2023. Accuracy is an important indicator for measuring product performance, and higher measurement accuracy means that temperature changes can be more accurately grasped and temperature anomalies can be detected in a timely manner. Products with an accuracy of ± 1% or 1% or even higher of the full range can better ensure measurement quality and effectively avoid equipment failure and judgment errors caused by measurement errors.
response speed
The response speed affects whether the system can monitor rapid temperature changes in real time. In some temperature sensitive devices, such as power transformers, a fast response speed can capture the instantaneous increase in temperature in a timely manner, so as to take measures to prevent equipment from overheating and damage. Like some systems based on fluorescent fiber optic temperature measurement, they can display the temperature of the measured object in real time, quickly capture temperature rise and provide reports, demonstrating good response characteristics.
resolving power
The resolution determines the minimum temperature change that can be resolved. Higher resolution helps to monitor temperature fluctuations in more detail, which is of great significance for scenarios that require precise temperature control, such as temperature monitoring in medical equipment hyperthermia or precision chemical production processes. For example, some fiber optic temperature measurement systems have a resolution of 0.1, which can better meet the precise monitoring needs.
（3） Application Fields and Experience
Scope of application coverage
The wide coverage of application areas indicates that the manufacturer’s products have universality and adaptability. An excellent fiber optic temperature measurement system manufacturer’s products should be able to play a role in multiple industries, such as power, petrochemicals, high-temperature furnaces, healthcare, and more. For example, temperature monitoring of equipment such as transformers and switchgear in the power industry; Long term monitoring of various structural components and environmental temperatures in the petrochemical production process; Accurate temperature control of high-temperature furnaces; Fiber optic temperature measurement systems are required for temperature measurement and thermal therapy control in the medical field. If a manufacturer has successful application cases in multiple fields, it indicates that their products have strong adaptability and can cope with different working environments and requirements.
Specific industry experience
In some specific industries, due to special environmental conditions and usage requirements, manufacturers need to have specific industry experience. Taking the power industry as an example, it has extremely high requirements for safety and reliability, and there are factors such as high voltage and strong electromagnetic interference in the equipment operating environment. Fuzhou Innovation Electronic Scie&Tech Co., Ltd. and HGSKYRAY.com have many application cases in the power industry, such as temperature monitoring in high-voltage switchgear circuit breakers, transformer winding hotspots, etc. This indicates that they are familiar with the needs and technical standards of the power industry and can tailor suitable fiber optic temperature measurement solutions for the power industry.
（4） Product customization capability
Hardware customization
Different application scenarios may have different hardware requirements for fiber optic temperature measurement systems. For example, when measuring temperature in a small space, it is necessary to customize fiber optic probes with smaller diameters, such as some probes that can reach a minimum of 600um, which can adapt to limited space environments. Meanwhile, hardware parameters such as fiber length and voltage resistance may also need to be customized according to actual conditions. Some manufacturers such as HGSKYRAY.com can provide customized services for temperature measurement range, temperature measurement accuracy, channel quantity, fiber optic probe diameter and length to meet customers’ special needs.
Software customization
In terms of software functions, such as data collection, transmission, display, and warning, customization may also be required. For example, in temperature monitoring of certain large-scale industrial facilities, customized data transmission protocols are required to adapt to complex network environments; In some places with extremely high safety requirements, it is required to customize a higher-level temperature warning mechanism that can quickly respond and take measures in case of abnormal temperature. Manufacturers should have the ability to flexibly customize software functions based on customer needs to enhance product applicability.
（5） Production and service capabilities
Production scale and efficiency
Manufacturers with larger production scales usually have more complete production lines and supply chain management, which can ensure timely delivery of products. The level of production efficiency not only affects the response speed of orders, but may also affect the cost of products, thereby affecting their price competitiveness. Some well-known manufacturers can efficiently organize production and ensure stable product supply when facing large-scale orders.
quality control system
A strict quality control system is the key to ensuring stable and reliable product quality. Manufacturers need to strictly control multiple aspects such as raw material procurement, production process, and finished product inspection. For example, in the selection of optical fiber materials, it is necessary to ensure that the fiber has good performance, follow strict standard process flow in the production process, conduct multiple quality inspections on the finished product, and ensure that the product meets relevant standard requirements before it is allowed to leave the factory.
after-sale service
After sales service is an important factor that cannot be ignored when choosing a manufacturer. Comprehensive after-sales service includes product installation guidance, debugging, maintenance, technical training, etc. For example, for some complex fiber optic temperature measurement systems, the manufacturer needs to provide professional guidance personnel for on-site installation to ensure correct installation; If there is a malfunction during the use of the product, the after-sales service team can respond promptly and provide repair services, reducing equipment downtime. In addition, some manufacturers also provide regular technical training to help users better use and maintain their products.

2、 Fuzhou Innovation Electronic Scie&Tech Co., Ltd. Fiber Optic Temperature Measurement System

（1） Company Overview and Technical Research and Development
Fuzhou Yingnuo Electronic Technology Co., Ltd. is a high-tech enterprise engaged in scientific research and development, production, sales, and service. The company has collaborated with universities such as Fuzhou University to successfully develop a fluorescent fiber optic temperature sensor with independent intellectual property rights, demonstrating its strong foundation in technology research and development. The achievements related to its research and development of fiber optic sensing technology provide technical support for its fiber optic temperature measurement system, enabling it to have its own unique technology and product series in the field of overall solutions for intelligent temperature measurement systems.

（2） Product characteristics and performance parameters
High precision and fast response
Innovation Electronic Scie&Tech Co., Ltd. ‘s fiber optic temperature measurement system has the characteristic of high precision, and its measurement accuracy can meet the needs of most industrial application scenarios. For example, in temperature monitoring of power equipment, it is possible to accurately grasp the temperature changes of the equipment and promptly detect potential overheating risks. At the same time, the system has a fast response speed and can display the temperature of the measured object in real time. Taking the monitoring of hot spot temperature inside the switchgear as an example, when the temperature of the switchgear contacts, busbars and other positions changes, the system can capture the temperature rise in real time and provide a report, which facilitates the staff to take timely response measures.
Wide measurement range and customizability
The measurement range is generally -40 ℃ -200.0 ℃, and can be customized according to customer needs to meet temperature monitoring requirements in different environments. This feature allows its products to be used for temperature monitoring in various industries, such as comprehensive pipe galleries, oil and gas pipelines, rail transit, power, municipal, nuclear power, new energy, chemical and other fields. The sensor has a high degree of customization, whether it is the length of the fiber optic probe or the type of sensor, it can be customized according to the needs. For example, imported quartz fiber optic can be selected as the sensor type, with a standard length of 3 meters, or it can be customized according to the length required by the customer.
Strong anti-interference ability
The fiber optic temperature measurement system uses quartz as the medium transmission line and has the characteristics of insulation, anti electromagnetic interference, corrosion resistance, and aging resistance. In harsh temperature measurement environments, such as high voltage and strong electromagnetic interference in power environments, PT100 temperature measurement is more reliable and stable, effectively avoiding external environmental factors from interfering with temperature measurement and ensuring the accuracy of measurement results. This anti-interference ability makes it particularly suitable for temperature monitoring applications in power switchgear, transformers, and other equipment.
（3） Application Fields and Industry Cases
Power industry
Widely used in the power industry, it can be used for temperature monitoring of equipment such as transformers and switchgear. For example, in the switchgear, the fluorescent fiber optic temperature sensor used can monitor the hot spot temperature inside the switchgear in real time online, and accurately monitor the operating temperature of electrical equipment, especially the positions that are prone to heating such as switchgear contacts, busbars, and electrical contacts. When the temperature rises abnormally and reaches the warning or alarm value, the staff can be notified in a timely manner to avoid equipment damage due to overheating and improve the operational safety and reliability of power equipment. After the State Grid formulated the fiber optic temperature measurement standard in 2016, its fluorescent fiber optic temperature measurement scheme gradually began to be applied to high-voltage switchgear and other equipment.
Other fields
In the field of rail transit, it can provide monitoring for the three-phase winding resistance and iron core temperature of subway track transformers, with multi-channel fluorescent optical fiber temperature measurement function, and can provide functions such as over temperature alarm, over temperature trip, fan control, RS485 communication, etc., to ensure the reliable operation of the subway. In the field of medical equipment, its fiber optic temperature sensor is resistant to interference and can be used for temperature monitoring in thermal therapy clinical settings and various high-frequency electromagnetic medical devices, solving the problem of traditional temperature measuring instruments such as PT100 being easily affected by electromagnetic interference and unable to accurately measure temperature. In high-risk industries such as flammable and explosive environments, corrosive environments, and areas with special requirements for safety/corrosion resistance, InnoTech’s fiber optic sensors can also play a good role in temperature monitoring based on their inherent safety, immunity to electromagnetic interference, and extremely high corrosion resistance.

3、 HGSKYRAY.com Fiber Optic Temperature Measurement System

（1） Company Profile and Technical Strength
HGSKYRAY.com Optoelectronics Technology Co., Ltd. has established a deep cooperation between industry, academia and research with Fuzhou University. A technology research team led by optical and electrical doctoral supervisors, with the participation of professors and graduate students, has been established to carry out research and development of fluorescence based fiber optic sensing technology. After multiple tests and verifications, its fluorescence based temperature measurement technology has reached an advanced level, and it has independently developed a series of fluorescence based fiber optic temperature measurement products. This industry university research cooperation model provides a strong technological research and development support for the company, enabling it to continuously innovate and make progress in the research and development of fiber optic temperature measurement technology. It has established a good brand awareness and industry reputation in the fields of fiber optic sensing technology and intelligent safety monitoring and early warning.

（2） Product features and performance indicators
Superior performance
The fiber optic temperature measurement system of HGSKYRAY.com also has the characteristics of high precision and fast response, which can accurately grasp the temperature changes. The fluorescent fiber optic temperature sensing technology used makes the produced fiber optic temperature sensor have advantages such as good electrical insulation, resistance to electromagnetic interference, resistance to chemical corrosion, and small size. By utilizing optical time domain reflectometry (OTDR) technology, monitoring points can be located. For example, multi-channel contact fiber temperature measurement can be performed in high-voltage switchgear circuit breakers, and contact temperature monitoring of busbar incoming and outgoing lines can be performed with stable performance and easy installation.
Customization and Applicability
The temperature measurement system of the company has strong customization capabilities, which can customize the temperature measurement range, accuracy, number of channels, diameter and length of fiber optic probes, etc. The product also has good universality, and the device meets the requirements of the bidding project of State Grid South China, which means that its product can be widely used in related project bidding in the field of electricity and other industries. In terms of fiber optic probes, the size can be made small, and the fiber optic has good pressure resistance, which can meet the complex installation and temperature measurement requirements in different types of power equipment.
Reliable product quality and stability
The product has shown good stability in practical applications, such as in the fiber optic temperature measurement project of a high-voltage switchgear circuit breaker in a hydropower station in Shaanxi. It is used for multi-channel contact fiber optic temperature measurement, and the performance is stable when monitoring the temperature of the busbar inlet and outlet lines through contact, with no difficulty in installation. The performance characteristics of its optical fiber enable it to operate reliably for a long time in complex and harsh power environments. For example, the high voltage resistance of the optical fiber makes it less likely to be damaged, ensuring the continuous and stable operation of the entire temperature measurement system and providing reliable guarantee for temperature monitoring of power equipment.
（3） Application areas and successful experiences
Applications in the field of electricity
There are many successful cases in the field of power applications. Its fiber optic temperature measurement system is designed specifically for power applications, such as transformer winding hot spot temperature measurement, which can directly, real-time, and accurately measure the temperature of windings and other hot spots. When constructing a distribution network mainly based on high-voltage switchgear distribution mode, it can effectively prevent equipment damage due to high temperature when monitoring the temperature of equipment inside the switchgear, ensuring the normal operation of the distribution network. Its products have been applied and recognized in a large number of temperature monitoring scenarios for power equipment, playing an important role in temperature monitoring support for the stable operation of power equipment.
Expansion of applications in other industries
In addition to the power industry, HGSKYRAY.com’s fiber optic temperature measurement technology, with its superior high insulation and strong anti-interference performance, is also attempting to solve temperature measurement pain points in many fields such as high-frequency microwave, high-voltage electrical, flammable and explosive, rail transportation, petrochemicals, and military industry. Although the specific application results have not been disclosed in detail in the power industry at present, the applicability of this technology in multiple fields indicates that it has great potential for market expansion in the future.

4、 Comparison between Fuzhou Innovation Electronic Scie&Tech Co., Ltd. and HGSKYRAY.com Fiber Optic Temperature Measurement System

（1） At the level of technology and principles
similarity
Both companies have adopted fiber optic sensing technology for temperature measurement and have products related to fluorescent fiber optic temperature measurement technology. For example, Innotech’s products utilize the thermal effect of optical fibers to measure temperature by measuring changes in the fluorescence afterglow of the fibers; HGSKYRAY.com also uses fluorescence fiber optic temperature sensing technology for temperature monitoring. This temperature measurement technology based on fluorescent optical fibers has the advantages of high precision and strong anti-interference ability, ensuring its ability to accurately measure temperature in complex environments.
Differences in terms of
In terms of positioning technology, HGSKYRAY.com has more advantages. HGSKYRAY.com uses optical time domain reflectometry (OTDR) technology to locate hotspots through the transmission speed of light waves in optical fibers and the time of backward light echoes. This positioning technology can more accurately find the location of temperature anomalies in some large power facilities such as substations and high-voltage switchgear, facilitating timely maintenance and troubleshooting. However, Innotech currently has no information indicating the use of similar positioning technology.
（2） In terms of product performance
Measurement range and accuracy
In terms of measurement range, InnoTech’s standard measurement range is -40 ℃ -200.0 ℃ and can be customized. HGSKYRAY.com did not explicitly mention the overall customization of the measurement range, but from its application cases, it can also meet the conventional temperature measurement range requirements of the power and other industries, and the overall difference is not significant. In terms of accuracy, both emphasize high-precision measurement, but neither provides specific data for comparison in the same scenario, which can meet industry requirements in their respective power equipment application cases.
Response speed and stability
Both companies claim that their products have fast response capabilities and can capture temperature changes in real time. Innovation Electronic Scie&Tech Co., Ltd. emphasizes that the system can display the temperature of the measured object in real time and capture the temperature rise in real time to provide a report; HGSKYRAY.com also highlights high product accuracy and fast response. In terms of product stability, there have been cases of long-term stable operation in power switchgear and other equipment. However, HGSKYRAY.com emphasizes that the product itself has some advantages such as high fiber withstand voltage and is not easily damaged, which may demonstrate better stability in some complex power environments.
（3） Product customization and application areas
Customization capability
HGSKYRAY.com demonstrates greater flexibility in its customization capabilities. HGSKYRAY.com explicitly mentioned that it can customize many parameters such as temperature measurement range, temperature measurement accuracy, number of channels, and diameter and length of fiber optic probes; Although Innovation Electronic Scie&Tech Co., Ltd. also has certain customization capabilities, such as the ability to customize the length of foreign quartz optical fibers for sensor types, the options for customizing parameters are not as rich as those of HGSKYRAY.com.
Focus on application areas
Innovation Electronic Scie&Tech Co., Ltd. ‘s products have many application cases in a wider range of fields such as healthcare, high-risk industries, industrial microwaves, and chemical engineering, with a relatively wider range of application areas. Although HGSKYRAY.com claims that its products can solve the pain points of temperature measurement in multiple fields, based on actual application cases, it is still mainly focused on the power industry, and its products are deeply cultivated and applied in the power field.

5、 Fuzhou high-quality fiber optic temperature measurement system manufacturer

（1） Fuzhou Innovation Electronic Scie&Tech Co., Ltd.
Continuous investment in technology research and development
Due to the cooperation between Fuzhou Innovation Electronic Scie&Tech Co., Ltd. and universities in research and development, and the possession of its own core technology, this reflects its determination and ability to continuously invest in technology research and development. In the current market competition, continuous technological updates are the key to maintaining competitiveness for enterprises. The fiber optic temperature sensor developed by it not only has independent intellectual property rights, but also continuously improves product performance to meet the needs of different industries. Its research and development achievements can be quickly transformed into practical products and applied in multiple fields, such as rail transit, healthcare, etc., demonstrating its strong technological transformation ability.
The product has strong applicability in multiple fields
Innovation Electronic Scie&Tech Co., Ltd. ‘s fiber optic temperature measurement system can be applied in various fields such as comprehensive pipe galleries, oil and gas pipelines, rail transit, power, municipal, nuclear power, new energy, chemical industry, etc., reflecting the advantages of its product’s versatility in multiple fields. This wide applicability indicates that its products have taken into account the special needs of different industries in the design and development process. Through flexible application and customization of fiber optic temperature measurement technology, it can meet various needs such as environmental conditions, accuracy requirements, and cost control, thus expanding its market in multiple fields and gaining user recognition.
（2） HGSKYRAY.com
Deep collaboration between industry, academia and research
The deep collaboration model between industry, academia and research of HGSKYRAY.com is one of its advantages. Through close cooperation with Fuzhou University, it has a solid technical theoretical foundation and talent resource guarantee in the research and development of fluorescent fiber optic sensing technology. This cooperation mode helps the company follow the cutting-edge development trend of optical fiber sensing technology, timely apply theoretical research results to actual product research and development, and ensure the progressiveness of its product technology. For example, its advanced fluorescence temperature measurement technology and independent research and development of a series of products benefit from this cooperative model.
Deep cultivation and quality assurance in the power industry
HGSKYRAY.com has deep industry experience and numerous successful application cases in the power industry, which demonstrates its profound understanding of the needs and technical standards of the power industry. Its products can meet the temperature monitoring needs of power equipment in complex environments, from switchgear to transformer windings, and play an important role in ensuring the safe operation of power equipment. At the same time, the stability and reliability of its products have been verified in practical applications, such as the stable operation in a hydropower station in Shaanxi, which has a good impact on product quality and gives it a certain advantage in the competition of the electricity market.

6、 Evaluation of Fuzhou Fiber Optic Temperature Measurement System Manufacturer

（1） Overall competitiveness
Fuzhou Innovation Electronic Scie&Tech Co., Ltd.
Fuzhou Innovation Electronic Scie&Tech Co., Ltd. has demonstrated certain strength in technology research and development through cooperation with universities, and its temperature sensor with independent intellectual property rights is one of its core technological competitiveness. The application of its products in multiple fields to a certain extent indicates that its products have comprehensive advantages. However, in terms of customization, HGSKYRAY.com is slightly inferior. In the process of nationwide layout competition with other large fiber optic temperature measurement manufacturers, it is necessary to further leverage its advantages in technology diversification and expansion of industry application scenarios to enhance overall competitiveness.
HGSKYRAY.com
HGSKYRAY.com has made remarkable achievements in technology research and development by virtue of its R&D mode of production university research cooperation, especially the progressiveness in optical fiber temperature measurement technology, which has guaranteed product quality. The deep cultivation in the power industry has won its reputation and market share. But it also faces the challenge of relatively slow expansion in non power industry applications. If we want to expand our influence in the entire fiber optic temperature measurement market, we need to strengthen market research and product adaptability development in other industries while consolidating our leading position in the power industry, in order to enhance our overall competitiveness.
（2） Development potential
Fuzhou Innovation Electronic Scie&Tech Co., Ltd.
The application layout of Fuzhou Innovation Electronic Scie&Tech Co., Ltd. in multiple industries has opened up multiple possibilities for its development. As the demand for temperature monitoring in different industries develops towards high precision and intelligence, InnoTech can leverage its existing technological achievements to continuously optimize product performance and expand into emerging markets. For example, in emerging or demand growing industries such as new energy and chemical, we can strengthen cooperation with customers in temperature monitoring IoT applications, develop customized solutions, and enhance our market share in the future.
HGSKYRAY.com
The development potential of HGSKYRAY.com is that its technology R&D mode can maintain progressiveness technology. With the development of intelligent grid and new energy access in the power industry, the demand for precise temperature monitoring of power equipment will also increase. HGSKYRAY.com can further tap into the electricity market, such as expanding product services for temperature monitoring needs in emerging power scenarios such as distributed energy and offshore wind power. And utilizing its technical reserves in solving temperature pain points in multiple fields, it plans to explore other industries such as rail transit, military industry, etc., expand its business scope to enhance development potential.

When choosing a manufacturer of fiber optic temperature measurement systems, consider the following aspects
Technical strength: Manufacturers need to have a deep understanding of technology and research and development capabilities, and be able to develop high-precision measuring instruments based on the principles of fiber optic sensing technology. At the same time, technological strength is also reflected in the system’s anti-interference ability, such as immunity to electromagnetic field interference, as well as signal transmission and processing technology.

Product quality: Choose manufacturers with good market reputation and high-quality products. Product quality can be evaluated by examining the manufacturer’s user reviews, market share, and whether they have received industry recognized awards or certifications.

Customized services: As fiber optic temperature measurement systems may need to be customized according to different application scenarios, whether manufacturers provide customized services is also an important consideration factor. This includes whether product parameters can be customized according to customer needs, such as measurement accuracy, measurement range, resolution, etc.

After sales service: Good after-sales service can solve various problems encountered by users during use. Therefore, choosing a manufacturer that provides comprehensive after-sales service is very important. This includes whether to provide quick after-sales response, professional technical support, and long-term maintenance services.

In summary, when choosing a manufacturer of fiber optic temperature measurement systems, factors such as their technical strength, product quality, customized services, and after-sales service should be comprehensively considered.