RFQ

Large caliber ultrasonic intelligent water meter DN50-DN400

  • NG # 04276-HW-JRH-015

The Large Caliber Ultrasonic Intelligent Water Meter (DN50–DN400) is a high-precision smart flow measurement device designed for large-scale water supply systems. Using advanced ultrasonic time-difference technology, it ensures accurate, stable, and maintenance-free water metering for industrial, agricultural, and municipal applications.

Manufactured By :
JiaRongHua
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Call +88 01714243446

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Overview

The Large Caliber Ultrasonic Intelligent Water Meter is engineered for accurate measurement of high water flow in large pipelines ranging from DN50 to DN400. It operates on ultrasonic technology, which measures flow velocity using the time difference of ultrasonic signals traveling through the water.

Unlike traditional mechanical meters, this device has no moving parts, significantly reducing wear, maintenance needs, and pressure loss. It is highly suitable for harsh environments, including irrigation systems, water treatment plants, and municipal water distribution networks.

The meter supports smart communication options such as remote data reading systems, enabling efficient monitoring, leak detection, and water management. Its robust construction and IP68 protection rating ensure long-term operation even in flooded or dusty conditions.

Specification

  • Product Type: Ultrasonic Intelligent Water Meter 
  • Nominal Diameter: DN50 – DN400 
  • Measuring Principle: Ultrasonic time-difference method 
  • Accuracy Class: High precision (typically Class 2 or better depending on configuration) 
  • Flow Range Ratio: Up to R400 or higher (model dependent) 
  • Pipe Material Compatibility: Suitable for large-diameter pipeline systems 
  • Communication Options: RS485, M-Bus, LoRa, NB-IoT, GPRS (optional variants) 
  • Protection Class: IP68 (waterproof and dustproof) 
  • Operating Pressure: Up to 1.6 MPa (standard industrial rating) 
  • Temperature Range: Cold and standard water applications 
  • Power Supply: Long-life internal lithium battery (typically 8–10 years) 
  • Installation Position: Horizontal or vertical installation supported 
  • Features:  
    • No moving mechanical parts 
    • Low pressure loss 
    • Bi-directional flow measurement capability 
    • Remote smart meter reading support 
    • Strong anti-interference and stable measurement 
    • Long service life with minimal maintenance 

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