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EMAT Corrosion Monitoring Sensor (Single Channel)

The ETM-100A sensor system utilizes advanced EMAT electromagnetic ultrasonic technology, providing continuous wall thickness measurements and real-time monitoring of corrosion and erosion trends. This sensor system supports single-channel probes, is a non-invasive monitoring device powered by batteries, and allows for quick and direct magnetic installation. With multiple communication methods, the system can reliably and accurately transmit data to the server, providing you with precise wall thickness information to optimize pipeline maintenance and replacement decisions.
  • Description
  • Characteristics
  • Configuration
  • Measurement Principle Electromagnetic Ultrasonic Thickness Measurement Technology
    Coupling Method Magnetic Adsorption, No Coupling Agent Required
    Measurement Accuracy 0.01mm
    Thickness Measurement Range 1.5~75mm
    Pipeline Temperature -50℃- 250 °C
    Ambient Temperature -40℃- 80 °C
    Communication Protocol 4G/5G/NB-IOT/LoRa/RS-485
    Protection Level IP68
    Explosion Protection Level Ex d mb nA Ⅱ B T4 Gc
    Temperature Compensation Automatic Sound Speed Compensation
    Battery Life Over 5 years, replaceable battery

     

  • ► Can be used on metal surfaces and can adapt to service temperatures up to 250 ° C (498 ° F)

    ► The wall thickness sensor using EMAT technology supports easy installation and continuous operation in downstream applications

    ► Supports multiple communication modes, ensuring technical security, cost-effectiveness, and high reliability

    ► Accurately identify corrosion and erosion trends, avoiding inefficient and potentially unsafe manual inspection methods

    ► Easy to install, intuitive, and non-invasive, providing a fast automation solution without the need for wiring

  • Connection method: pole connection/wire connection

     

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