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ST-7400 ultrasonic heat meter

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Classification:

Ultrasonic heat meter

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DESCRIPTION

　　Product features:

　　1、Selected Materials and Durability: The flowmeter is made of 304 stainless steel or carbon steel to ensure the long-term use of the product. Its non-deposition zone design effectively avoids dirt accumulation, while the transducer is resistant to high temperature and high pressure, and the signal is stable, ensuring stable operation in various harsh environments. In addition, the battery is a high-performance waterproof lithium battery with a life of up to 10 years, further enhancing the durability and reliability of the product.

　　2、high precision measurement technology: The product adopts high-precision ultrasonic transducer and circuit board design, in which the center resonance frequency and comprehensive sensitivity have reached the advanced level of the industry, the detection distance is wide and the emission beam angle is accurate. The circuit board is equipped with a high-precision time-to-digital converter dedicated chip and the American ultra-low power microcontroller MSP430 series to ensure the accuracy and stability of the measurement.

　　3、Powerful scalability and adaptability: The remote transmission interface is standard-M-BUS, expandable and RS-4B5, conforms to CJ-T188-2004 standards, and provides users with a wealth of connection options. In addition, the product also supports the customization of MODBUS and 4-20mA transmission technology, making it easy to adapt to the needs of various application scenarios.

　　4、Advanced Design and Materials Applications: The shell is made of wear-resistant, aging-resistant, high-temperature-resistant and corrosion-resistant polysulfone (PSF) material, which not only improves the appearance and texture of the product, but also greatly enhances its durability in complex environments. The LCD display can work in a wide temperature range, save a variety of data in real time, and provide users with a convenient operation experience.

　　5、The unique advantages of large diameter heat meter: The large-diameter heat meter composed of a flow meter, an integrator and a temperature sensor adopts a pair of ultrasonic signal acquisition methods, with small pressure loss and no mechanical moving parts, thus achieving high efficiency and stable heat energy metering function. This innovative design provides users with a more accurate and reliable heat measurement solution.