Compared with the traditional means, what are the advantages of acoustic temperature measurement

Compared with traditional means of temperature measurement, acoustic temperature measurement has the following advantages:

(The world's first) real-time online monitoring of the spatial temperature distribution of the combustion field in the furnace chamber; to provide the temperature field distribution map, the average temperature of the zone, the furnace tube leakage alarms, independent channel temperatures, the trend of temperature changes in the zone, etc.;

Specialized in the industrial furnace measurement design, non-intrusive installation, real-time online, Full automation does not require routine maintenance, long-term stability, reliable work;

High precision, measurement error is less than 1.5% (infrared is 1%; CCD is 5%);

Wide range of temperature measurement range: 1 ℃ ~ 1927 ℃ (infrared is usually 121 ℃ ~ 1650 ℃; flame TV is usually 800 ℃ ~ 1600 ℃);

Large space. Up to tens of meters;

Monitoring is convenient, through the Intronet (Intra-company Internet), multi-terminal monitoring can be realized;

Software provides for process control system 4-20mA control signals and RS-232/RS-422 and other formats of the data output interface.

Provides historical data flame image recall function, which helps to analyze the flame extinguishing process and unit accidents.