The main function of the acoustic sensor DZXL-VI-T/E2 is to capture the leakage acoustic wave signals in the pipeline and convert them into electrical signals. These electrical signals are then transmitted to the signal processor for analysis. By analyzing the characteristics of the sound wave such as frequency, amplitude and waveform, it can be determined whether there is a leak in the pipeline. The sensor is usually installed near the water-cooled wall tubes, superheater tubes, reheater tubes and economizer pressure pipes of the boiler to detect slight leaks in time.

Technical specifications

• Sensitivity: >25mV/Pa.

• Output current: 0-6mA (AC).

• Detection range: hemispherical space with a radius of ≤ 12m.

• Operating temperature: -25 ºC to +105 ºC.

• Protection level: standard IP65.

• Corrosion resistance: PH ≥ 4.

• Installation method: threaded connection.

Application scenarios

The acoustic sensor DZXL-VI-T/E2 is mainly used in the leakage detection system of power plant boilers. It can monitor the operating status of boiler pipelines in real time, detect potential leakage problems in time, and remind operators to take measures through early warning and alarm functions. In addition, the sensor can also be used in other industrial occasions where pipeline leakage needs to be monitored, such as chemical plants, refineries, etc.

As power plants continue to increase their requirements for safe operation of boilers, the market demand for acoustic sensor DZXL-VI-T/E2 is also increasing year by year. Its high sensitivity and high reliability have made it widely recognized in the market. In the future, with the continuous advancement of technology and the further expansion of application scenarios, acoustic sensors are expected to be used in more fields.

In short, the acoustic sensor DZXL-VI-T/E2 is a high-performance device for leak detection of power plant boilers. By capturing and analyzing acoustic signals, it can detect pipeline leakage problems in time and improve the safety and reliability of the boiler system.

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