Zirconia Oxygen Analyzer Zirconia Oxygen Analyzer

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 excellent 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 AnalyzerWidely used in various industries for combustion monitoring and control processes, and has helped achieve considerable energy-saving effects in various industries. The application areas include energy consuming industries such as steel, electronics and power, petrochemicals, ceramics, paper, food, textiles, as well as various combustion equipment such as incinerators and small and medium-sized boilers.

The zirconia oxygen analyzer adopts solid electrolyte zirconia sensor and microprocessor technology, with functions such as digital display, upper and lower limit alarm, standard 4-20mA current signal output, and relay contact alarm output. Widely used for continuous detection of oxygen concentration in non combustible gases.

Zirconia Oxygen Analyzer Zirconia Oxygen AnalyzerComposed of a converter and a detector, nanomaterials and excellent production processes are used on the core component of the detector, the zirconia concentration cell. Additives that suppress electrode aging are added to the electrode coating. Greatly improved the accuracy and service life of zirconia measurement probes. The converter adopts intelligent design of single-chip microcontroller and Chinese character LCD display, making data display and function control more user-friendly; Can be connected to various types of DCS data access devices. Make the operation of the instrument simple and easy to master.

Zirconia oxygen analyzer is widely used in power, metallurgy, heating, building materials, electronics and other departments due to its simple structure, easy maintenance, fast reaction speed, and wide measurement range. It analyzes the oxygen content of flue gas in various industrial boilers and kilns, improves combustion efficiency, saves energy, and reduces environmental pollution.

This system consists of a power supply unit, a heating and constant temperature control unit, a zirconium pool electromotive force and internal resistance acquisition unit, and a data communication and processing unit. The technical difficulties in designing zirconia probes include precise temperature control technology and weak signal extraction technology for zirconium pool electromotive force. The stability of the constant temperature directly determines the stability of the measurement, while the purity and flow rate stability of the standard gas also affect the test results. The inconsistency of actual industrial field conditions and the production process of sensor probes also affect the final measurement error. The main control adopts STM32F103VET6 microcontroller from STMicroelectronics, and the control and communication use magnetic isolation digital signals. The acquisition unit adopts differential high impedance operational amplifier output and attenuation to adapt to wide range dynamic testing; The heating system adopts high-speed optocoupler isolation and high-power thyristor driven heater to meet the requirements of fast control and constant temperature.

Zirconia oxygen analyzer (hereinafter referred to as the analyzer) is a high-tech product that uses solid electrolyte oxygen sensors and has been widely used in industries such as power plants, pharmaceutical factories, and oil fields. Due to its role in "energy conservation" and "environmental protection", it is highly favored by people.

Selection of installation point:

The flue gas temperature at the installation point should meet the requirement of less than 700 ℃. Generally speaking, low flue gas temperature results in a long service life of the detector, while high flue gas temperature results in a short service life. The detector cannot be installed in blind spots where smoke does not flow, nor in places where smoke flows quickly (such as expansion chambers in some bypass airways). In addition, it is required that the flue gas leakage is small and the detector is easy to install and maintain. For medium and small boilers, it is recommended to install it before the economizer and after the superheater, because the flow direction of the boiler system flue gas from the furnace to the steam drum, passes through the superheater, economizer, and air preheater, and is recovered and treated by the induced draft fan before being discharged from the chimney. If the measuring point is too close to the outlet of the flue gas furnace, due to high temperature and fast flow rate, it will cause erosion and corrosion to the stainless steel shell of the detector, reducing its service life; If the measuring point is too biased, due to gas leakage in the flue system, the oxygen content value at the measuring point will be too high, which cannot accurately reflect the oxygen content of the flue gas in the furnace.