Audiowell Electronics (Guangdong) Co., Ltd

  • Booth: 741

Piezoelectric products manufacturer. Piezoelectric materials

Established in 1999, Audiowell Electronics (Guangdong) Co., Ltd. (NEEQ: 832491) is a leading provider of sensor components and sensing solutions with focus on the research, design, production and sales of sensitive components, sensors and corresponding modular solutions.

As a sensor manufacturer and solution provider, Audiowell has the most comprehensive sensor component product line in China. Our ultrasonic sensors, flow sensors, electro-acoustic devices and ultrasonic transducer devices are market leaders and widely used in a variety of  industries and fields including automotive electronics, instruments and meters, intelligent security systems and health appliances. While serving Chinese customers, we have also provided professional products and services for the global customers in many countries and regions.

Audiowell will uphold the “Be good, do better, create the best future” business philosophy and continuously concentrate on cutting edge technologies as well as advanced manufacturing techniques, to provide innovative and superior products for our society and create a safe, convenient and comfortable life for everyone.

Brands: Audiowell is a profesional piezoelectric products manufacturer. Include:Piezoelectric element, ,Piezoelectric diaphragms, Piezoelcrtric Buzzers, Ultrasonic sensor, Ultrasonic atomizing transducer.

 Press Releases

  • Speaking of ultrasonic flow sensors, the first thing that comes into your mind is probably the high-precision flow meter for industrial pipes or the smart ultrasonic water meter which is replacing the mechanical water meter in an increasing number of households. Though rarely associated with home appliances, ultrasonic sensors have shown their strength in making your home smarter.

    Leakage Detection

    Leaks from pipes, plumbing fixtures and fittings not only causes water waste, but also results in property damage. While most leak sensors are installed on the floor and alerts you when it detects water or moist around, they cannot do anything when the leakage occurs in invisible spots, such as toilet flapper valves and cracked water supply lines.

    Now this problem can be solved by Audiowell’s FU000X Ultrasonic Flow Sensor Module. This module uses a pair of ultrasonic sensors to make real-time flow measurement. Due to its large dynamic range, any dripping as slow as 1-6 L/h can be detected no matter where the leak occurs. The flow data is calculated by the integrated TDC circuit and output in digital format. When working with an electronic valve and an mobile app, it can send you leak alerts remotely and shuts off your water immediately even when you are thousand miles away from your home.

    Smart Bathroom

    The manual switch has been abandoned by some advanced bathroom products such as smart faucet, smart shower and auto fill bathtub. Instead, they use flow sensor and electronic control system to accurately adjust the water flow. Therefore a flow sensor with high accuracy and digital output is useful in bringing good user experience.

    Tankless Water Heater

    Every tankless water heater needs temperature sensor and flow sensor/switch to determine how much power it should use to bring the water to the target temperature. Reed switches and hall effect sensors are often used in these water heaters. But in order to adjust the temperature more effectively, a flow sensor with high accuracy in both high and low flow range is required. FU000X has 2%-5% accuracy in the range of 15-2500 L/h and small pressure drop, which makes it a good fit to this application. Another advantage of this ultrasonic module is that it does not contain any moving part, which means higher reliability and longer work life than traditional flow sensors.


  • Ultrasonic Flow Sensor Module
    The Ultrasonic Flow Sensor Module measures the flow rate of liquid by calculating the transit time difference of upstream and downstream ultrasonic pulses....

  • The ultrasonic Flow Meter Module uses ultrasonic waves to measure liquid flow rate and outputs digital flow signals directly. It consists of a lead-free measuring pipe and a pair of master-slave connected ultrasonic snesors. The circuit integrated in the sensor can calculate instantaneous flow rate and accumulated water usage with the time-of-flight method and monitors the status of fluid and pipe. The flow data are transmitted by serial communication for further processing or development.



    - No moving parts

    - Low power consumption

    - Active alert for abnormal status such as pipe dripping, transducer failure, etc.

    - Water-contact material conform with drinking water standards.



    - intelligent water management and leakage prevention

    - intelligent irrigation system

    - instant water heater

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