Alide MG Series Ultrasonic Gas Meter is a fully electronic, modern gas-measuring solution that delivers accuracy and reliability far beyond traditional diaphragm gas meters. This advanced meter utilizes cutting-edge technology to ensure precise measurement across a wide range of flow conditions.

The Alide MG Series is a velocity-type ultrasonic gas meter that operates entirely electronically. Unlike conventional mechanical meters, it uses ultrasonic technology to measure gas flow rate with no moving parts.

• Working Principle: This product employs high-sensitivity imported ultrasonic sensors to measure gas flow velocity. Ultrasonic signals are converted into electrical signals, which are then processed by an intelligent control module into digital output. The core measurement algorithm calculates the gas flow rate and displays it in volume units (m³).
• Electronic Correction: The meter achieves highly accurate measurements across a broad flow range thanks to its sophisticated electronic correction technology. This includes automatic temperature and pressure compensation, as well as compressibility factor correction.

Alide MG Series Ultrasonic Gas Meter is a fully electronic, modern gas-measuring solution that delivers accuracy and reliability far beyond traditional diaphragm gas meters. This advanced meter utilizes cutting-edge technology to ensure precise measurement across a wide range of flow conditions.

The Alide MG Series is a velocity-type ultrasonic gas meter that operates entirely electronically. Unlike conventional mechanical meters, it uses ultrasonic technology to measure gas flow rate with no moving parts.

• Working Principle: This product employs high-sensitivity imported ultrasonic sensors to measure gas flow velocity. Ultrasonic signals are converted into electrical signals, which are then processed by an intelligent control module into digital output. The core measurement algorithm calculates the gas flow rate and displays it in volume units (m³).
• Electronic Correction: The meter achieves highly accurate measurements across a broad flow range thanks to its sophisticated electronic correction technology. This includes automatic temperature and pressure compensation, as well as compressibility factor correction.
• No Moving Parts Design: The absence of mechanical moving components eliminates wear and tear, resulting in minimal pressure loss.
  Integrated Functionalities: The meter integrates CPU/IC card operation, flow measurement, automatic compensation (temperature & pressure), compressibility factor correction, and flow control into a compact and highly reliable unit.
• Prepaid and Remote Management (AMR)
  • Supports multiple card types (user, setup, acquisition, etc.) for ease of use and management.
  • Equipped with alarm and cut-off functions for various abnormal conditions (reverse flow, small leakage, abnormal temperature, tampering, etc.).
  • Network Connectivity: Through wireless communication (supporting NB-IoT) and a meter reading system, the meter enables automatic meter reading, remote valve control, recharge, tariff adjustment, and full-automatic parameter configuration.
  • It supports tiered gas pricing, either through the meter (prepaid) or backend software (postpaid).
  • It also provides real-time monitoring capabilities to upload alarm information (low power, low volume, leakage, etc.) to the backend application platform.

Specifications:
The MG Series offers several models (MG1.6 to MG65) with different flow capacities. Below are the general technical specifications applicable across the series:
Model: MG1.6 – MG65
Qmax (Maximum Flow): 2.5 to 100 m³/h
Qmin (Minimum Flow): 0.016 to 0.65 m³/h
Material: Carbon Steel or Aluminium
Pressure: Up to 1 bar
Temperature: 20°C
Battery: Built-in lithium battery with lifespan over 10 years
Communication: RS485 Modbus, NB-IoT (Wireless Module)