Small diameter ultrasonic water meter

The Small Diameter Ultrasonic Water Meter is a cutting-edge device designed for precise water flow measurement, particularly suited for applications with smaller pipe diameters. Here's an in-depth core description:

1. High-Precision Measurement: Utilizing ultrasonic technology, this meter offers high measurement accuracy and repeatability, with the ability to measure flow rates with minimal errors, as demonstrated by experimental results showing accuracy within ±1.5% and repeatability less than 0.5% .

2. Adaptive Technology: The meter employs self-adaptive technology to adjust the measurement period in response to fluid disturbances, ensuring stable and accurate readings under varying conditions .

3. Self-Diagnosis Function: It incorporates a self-diagnosis function that helps avoid measurement errors caused by accidental factors, thereby improving adaptability and measurement accuracy .

4. Low Power Consumption: The meter is designed with low power consumption in mind, using a low-power microcontroller and high-precision timing chip to complete metering functions, which is crucial for battery-operated devices .

5. Moving Average Filtering Algorithm: The software uses this algorithm to reduce fluctuations in time-of-flight (ToF) differences, enhancing measurement accuracy in the low flow zone between minimum flow and boundary flow .

6. ISO Compliance: The meter is designed to meet international standards such as ISO 4064-1, which outlines metrological and technical requirements for water meters, ensuring reliability and consistency .

7. Real-Time Data Transmission: Compatible with IoT technologies like LoRaWAN, the meter can transmit real-time water usage data, making it suitable for smart water management systems .

8. Environmentally Friendly: The meter is designed with environmentally friendly materials and low power consumption, aligning with sustainable water management practices.

9. User-Friendly Interface: Some models feature an LCD display for easy reading of water consumption data, providing users with immediate feedback on their water usage.

10. Maintenance-Friendly Design: The meter's design allows for easy maintenance and potential battery replacement, ensuring long-term reliability and reducing downtime.

11. Wide Operating Range: Capable of operating within a broad range of temperatures and pressures, the meter is suitable for both cold potable water and certain hot water applications.

12. Advanced Metering Infrastructure (AMI): The meter can be integrated into AMI systems, enabling fixed, long-range monitoring for efficient utility management and billing .

In summary, the Small Diameter Ultrasonic Water Meter is a technologically advanced solution for water measurement, offering a combination of high accuracy, adaptability, and smart features that make it an ideal choice for modern water management systems.