| Customization: | Available |
|---|---|
| Customized: | Customized |
| Certification: | RoHS, CCC, ISO9001, CE |
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| Ambient temperature: | -20ºC~+55ºC |
| Ambient humidity: | < 95% (25ºC) |
| Working voltage: | AC 220V (+10%,-15%) |
| Working frequency rate: | 50Hz OR 60Hz(±2Hz) |
| Range of measurements: | -30.0ºC~240.0ºC |
| Measurement accuracy: | ±1%FS(Thermostat level 0.5,Sensor class B) |
| Resolution ratio: | 0.1ºC |
| Fan output total capacity: | 9A/250VAC |
| Control output capacity: | 5A/250VAC;5A/30VDC(resistivity) |
| Power dissipation: | ≤8W |
| Production standards | JB/T7631-2005"Electronic temperature controller for Transformers"Industry standards |
| Adoption of accreditation standards: | ISO9001:2008International Quality Management System Certification |
| Pass the test standard: | IEC61000-4:1995 International standard |
| GB/T17626-2008"Electromagnetic compatibility test and measurement techniques"standard |
| model | function |
| SR-*201D |
|
| SR-*201*E* | 4-20mA output for integration with SCADA systems |
| SR-*201*F* | RS485 or RS232 serial communication function. |
| SR-*201*G* | An additional sensor is added to measure the ambient temperature |
| SR-*201*I* | An additional sensor is added to measure the temperature of silicon steel sheet |
| SR-*201*L* | Add fault detection and alarm function of the fan. |
| SR-*201*C* | Add an extra PTC for temperature measurement |
| SR-*201*N* | Add RJ45 Ethernet Communication function. |
| SR-*201*P* | Add Profibus communication function. |
| SR-*201*H* | Add an additional humidity sensor to measure humidity |
| SR-*201*TH | Add anti-mold, moisture-proof, anti-salt fog and other measures. |
Fuzhou Innovation Electric Scie&Tech Co.,Ltd. is a national high-tech enterprise with strong technical capabilities. It specializes in providing advanced intelligent temperature control equipment and fiber optic temperature measurement systems, and offers customers a complete set of online monitoring solutions. Guided by a philosophy of continuous technological refinement and innovative breakthroughs, we are dedicated to the R&D and manufacturing of fiber optic monitoring products within China, aiming to accelerate the development and technological advancement of optoelectronic products across various industrial sectors. Our products are widely applied in fields such as power, rail transit, new energy, petrochemicals, perimeter security, etc. Through years of efforts and accumulation, Inno has gained a good reputation in the field of optical fiber temperature measurement and is recognized by an increasing number of customers.
The company was established on June 11, 2011, with dry-type transformer temperature sensor as its technological core. It adheres to independent research and technological innovation, focusing on the research, development, and application of core technologies for intelligent monitoring systems. In the future, Inno will further deepen the transformation of technological achievements, actively expand domestic and international markets, promote the implementation of technological achievements to more extensive scenarios, and provide high-reliability intelligent monitoring solutions for more fields.
In June 2011, Inno was established. In August of the same year, new products were launched, and in October, it obtained the [OS900] quality system certification.
In 2012, We have established "industry-academia-research" partnerships with leading higher education institutions-including Fuzhou University, Fujian Chuanzheng Communications College, and Fuzhou Vocational Technical College-to form a dedicated R&D team.
In 2013, four invention patents and five utility model patents were applied for, and the company was awarded the title of "Excellent Patent Enterprise".
In 2016, the company was awarded the title of "National High-tech Enterprise" and its third-generation fiber optic temperature measurement product was launched onto the market
In 2017, Inno first cooperated with the Chinese Academy of Sciences on the fiber optic temperature measurement project and fully expanded into the field of rail transit.
In 2019, we won bids for multiple key projects such as the Wudongde Hydropower Station, China Mobile, Xiamen Metro, and Shenzhen Metro.
In 2021, with successful bids for projects such as East Hope, Xinte Energy, and Longi, Inno made a fully entry into the polysilicon new energy field.
In 2022, Inno awarded the "Technology Little Giant " and relocated to a new site. The fiber optic market has doubled in performance for several consecutive years.
In 2023, oil-filled transformer fiber optic temperature measurement was fully rolled out, with the number of invention patents increasing to 8 and utility models to 11.
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