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AUDIOWELL Attends the Heat Meter and Energy Conservation Conference with High Temperature Flow Tranducers

2024-04-23 Exhibition

April 22, China Metrology Association Heat Meter and Energy Conservation Working Committee of the Fourth Third General Meeting and the Second Heat Meter and Intelligent Heating Energy Conservation Technology Forum (referred to as the Heat Meter and Energy Conservation Conference) will be held in Tangshan, Hebei Province, AUDIOWELL with the "intelligent heating" to provide high-precision, low-loss ultrasonic measurement of the application of the solution - High Temperature Ultrasonic Flow Transducers appeared on the scene to show the company's innovation in the field of "intelligent heating" applications, and work with the industry to seek the "intelligent heating" the new direction of thefuture development of the new direction. 

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With the continuous progress of IoT technology, ultrasonic smart heat meters are playing an increasingly important role in smart city heating systems. The High Temperature Ultrasonic Flow Transducer specially designed for ultrasonic heat meters is not only helpful to improve the measurement accuracy of the meter, but also its high temperature resistance will ensure the accuracy and reliability of heat metering more effectively.

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Ultrasonic measurement technology for precise detection

The construction of smart heating systems is the key to achieving sustainable urban development. The application of ultrasonic measurement technology enables heat meters to more accurately measure the amount of heat supplied to homes and buildings. When hot water flows through the heat meter, the internal ultrasonic flow sensor calculates the flow rate by detecting the difference in the propagation time of the ultrasonic waves in the downstream and reverse flow, thus deriving the flow rate, which, combined with the data from the temperature sensor, comprehensively calculates the value of heat consumed.

High Temperature Resistance up to 240°C with Excellent Performance


The High Temperature Ultrasonic Flow Transducer from AUDIOWELL is an indispensable core component of intelligent heating systems due to its excellent performance. The transducers are made of highly pressure-resistant stainless steel and ceramic materials, and have a highly hermetic design that allows them to come into direct contact with liquids while avoiding unstable pressure and heat resistance. The high-temperature flow transducer with a ceramic housing can withstand temperatures of up to 240°C and the stainless steel can withstand temperatures of up to 120°C. The transducer can withstand temperatures of up to 240°C and 120°C even when continuously boiling. The product maintains measurement accuracy even in continuously boiling hot water, ensuring a highly accurate output from the heat meter.

Withstand 2.5MPa pressure for a long time, Good weathering resistance

The High Temperature Ultrasonic Flow Transducer can withstand 2.5MPa pressure for a long time, which is much higher than similar products on the market with 1MPa pressure. Its low-pressure driving characteristics and good consistency, in line with the testing requirements of many countries in Europe and the United States. The weather resistance of the product has been rigorously tested and has excellent performance, which can adapt to various harsh environmental conditions and meet the high standard requirements of heat meters and industrial equipment for high temperature water metering.

Small size, widely adapted

The size of the  High Temperature Ultrasonic Flow Transducer has been designed to be widely adaptable, with a probe diameter of 16.8mm, which is compatible with conventional ultrasonic heat meters and water meters, and can be widely used in water metering instruments. The compact size also allows it to be easily installed inside the pipework of industrial equipment, providing highly accurate measurement support for industrial water use.


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