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East of Jingsan Road, North of Tianchu Road, Economic Development Zone, Tianchang City, Anhui Province
Anhui Jifan Instrument Co., Ltd
East of Jingsan Road, North of Tianchu Road, Economic Development Zone, Tianchang City, Anhui Province
Anhui Jifan Instrument Co., Ltd. is located in Tianchang City on the banks of the Yangtze River, adjacent to the ancient city of Nanjing to the south and Yangzhou to the east. It is situated in the vibrant 'Yangtze River Delta' economic circle, with convenient transportation and smooth information flow, providing favorable conditions for enterprise development and a favorable investment and development environment.
Anhui Jifan Instrument Co., Ltd. was established in 2021. With high-quality products, a research and development team, and scientific and rigorous production technology, the company provides high-quality services and customized zirconia analyzers for companies nationwide that need to measure and grasp the oxygen content of flue gas in the combustion process in real time. Our products are involved in many industries such as petrochemicals, pharmaceuticals, steel research institutes, coal mines, textiles, etc. Over the years, with a good reputation and excellent product quality, it has benefited hundreds of enterprises, and its products have been exported to more than ten countries such as India and Vietnam. Providing zirconia analyzers for combustion monitoring and control processes has successfully helped these enterprises achieve significant energy-saving and environmental pollution reduction benefits.
The company focuses on the research and development, production, and processing of zirconia oxygen analyzers, zirconia sensors, zirconia detectors, suction zirconia oxygen analyzers, flow guided zirconia oxygen analyzers, magnetic flap level gauges, transmitters, density meters, vibration sensors, and other products. Unity, pragmatism, and development are eternal beliefs, the trust of our vast users is an unremitting pursuit, and their support is our success.
The company adheres to the principle of survival through quality, development through quality, and efficiency through quality to serve its customers and friends. Provide users with intelligent products and enthusiastic services.
The company provides OEM services, offering customers high-quality and stable products at discounted prices. Welcome customers to come and negotiate.

Zirconia Oxygen Analyzer Zirconia Oxygen Analyzer

Working Principle:
The working principle of the Zirconia Oxygen Analyzer is that when the measured gas (flue gas) enters the inside of the zirconia tube through the sensor, the reference gas (air) enters the outside of the sensor through natural convection. When the oxygen concentration on the inside and outside of the zirconia tube is different, an oxygen concentration difference potential is generated on the inside and outside of the zirconia tube (under the condition that the reference gas is determined, the oxygen concentration difference potential output by the zirconia is a function of the working temperature of the sensor and the concentration of the measured gas). The oxygen concentration difference electromotive force measured by the zirconia analyzer is converted into a standard signal that is linearly related to the oxygen content of the measured flue gas through a display meter for display and output.

Everyone knows that zirconia analyzers are commonly used in power plants, especially in coal-fired boilers where gas monitoring systems need to be installed in the flue. Zirconia oxygen analyzers are more commonly used. Anhui Jifan Instrument Co., Ltd. produces zirconia oxygen analyzer, which includes integrated, split type, integrated explosion-proof zirconia analyzer, integrated anti-corrosion zirconia analyzer, integrated diversion zirconia analyzer, and integrated wear-resistant zirconia analyzer; Split explosion-proof zirconia analyzer, split anti-corrosion zirconia analyzer, split diversion zirconia analyzer, split extraction zirconia analyzer.
For example, waste incineration power plants and environmentally friendly waste power plants in China generally use anti-corrosion zirconia analyzers. Due to the acidity and alkalinity of the combustion materials, as well as the need for waterproofing, regular waterproofing and anti-corrosion treatment are necessary.
In recent years, with the increasingly strict requirements for environmental protection and energy conservation, some enterprises have been forced to install gas emission monitoring systems. Therefore, zirconia analyzers have been widely used, which not only bring tangible economic benefits to enterprises, but also social benefits. Zirconia analyzer enables the control of oxygen content in the combustion furnace, ensuring full combustion of combustion materials, reducing flue gas emissions, and minimizing pollution. There are many brands of zirconia analyzers widely used in the market now, including imported brands such as Watson ABB、 Represented by Ametek and Yokogawa, domestic brands include China Atomic Energy, Anhui Jifan (JFZO), and Shenzhen Langhong.
The main features of zirconia oxygen analyzer include the use of a new and reliable switching power supply, which improves the stability and service life of the equipment. The cold end compensation adopts a three wire Pt100 system, ensuring the accuracy and reliability of the measurement. The use of low drift operational amplifiers and high-resolution A/D conversion ensures the accuracy and stability of data. Equipped with LCD dual row display function, making it easy for users to read data clearly. Equipped with PID temperature self-tuning control function, it can automatically adjust the temperature to ensure the stability of the measurement environment. [2] Equipped with output indicators, it facilitates real-time monitoring of device operation status by users. Equipped with upper and lower limit alarm functions, it can promptly remind users when the measured value exceeds the preset range. Optional RS232 communication interface for data transmission and remote control with computers or other devices.