Direct-Insertion Oxygen Analyzer KGD-MQ-512

The KGD-MQ-512 Direct-Insertion Oxygen Analyzer uses a high-precision zirconia sensor and has an integrated direct-insertion sampling design. It can quickly and accurately conduct on-line detection of the oxygen content in flue gas generated during the combustion process of various common combustion equipment.

This product is widely applied in industries such as petrochemical, power, chemical, steel, metallurgy, building materials, and textile. Through real-time on-line detection and analysis, it monitors the residual oxygen content in flue gas generated during fuel combustion. By understanding the combustion degree of fuel in combustion equipment, it guides operators to adjust combustion control, reduce waste, and lower energy consumption, ultimately achieving the goals of energy conservation, emission reduction, and environmental protection. The KGD-MQ-512 Direct-Insertion Oxygen Analyzer features high temperature resistance, high accuracy, long service life, and fast response.

• High-precision zirconia sensor with fast response and long service life.
• Adopts a new-type sampling probe with a flow-guiding gas-sampling design, which can automatically introduce the sample gas.
• The product can be used continuously for a long time in high-temperature environments within 700℃.
• Protection grade IP65, suitable for various environments and resistant to harsh weather.
• The oxygen concentration can be calibrated on-site with air or standard gas to ensure measurement accuracy.
• Full-process alarm function. When the oxygen content exceeds the alarm set value, a contact alarm signal will be issued.
• High-temperature protection for important components. When the internal temperature of the meter head is too high, a temperature alarm prompt will be issued.
• Adopts two signal transmission methods, RS485 and 4-20mA, to meet various on-site working conditions.