Our factory presents the ultimate solution for measuring liquid flow rates with our top-of-the-line {4-20mA wall mounted insertion ultrasonic flow meter doppler effect}. The device is designed to provide accurate results by utilizing the doppler effect. Our ultrasonic flow meter is wall-mounted and has an insertion design, making it easy to install and maintain. Its 4-20mA output signal can be integrated with a variety of control systems, and the device comes with a wide range of features, including a built-in temperature sensor, clear LCD display, and more. At our factory, we take pride in producing high-quality products that provide accurate, reliable, and consistent results, and our ultrasonic flow meter is no exception.