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Sensors

GUL79D Intrinsically Safe Mining Radar Level Imaging Scanner

The GUL79D intrinsically safe mining radar level imaging scanner uses electromagnetic waves for multi-point scanning and 3D imaging. It is a proven industrial method for measuring solid material and volume, largely independent of material type, physical properties, storage layout, and silo size, and it is built for harsh storage environments. The acoustic signal includes a self-cleaning function that limits material buildup on the inner surface, so the instrument keeps working reliably with very little maintenance. Platform software installed on a networked industrial PC collects data over RS485 or Ethernet, updates a live 3D material image, and reports level, ullage, material height, volume and trends. It can output an average level, or a 4–20 mA level signal to the customer’s requirement.

Key Specifications
  • Measuring range 0~150MPa
  • Supply range 12~30VDC
  • Accuracy ≤0.25%F.S
  • Output signal 4~20mA
  • Relative humidity 0~90%RH
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Technical Data

Features and applications

  • Features

    1. Multi-point scanning is a real step beyond single-point detection. Traditional level measurement
    2. Stainless-steel construction
    3. Parameters can be set on site, and operation is straightforward
    4. 4–20 mA analog
    5. Intrinsically safe, explosion-protected
  • Applications

    Solid-level monitoring in harsh silo and storage conditions.

    Compatible Machines

    • Level monitoring for mine silos and industrial storage
Service

Support across the full cycle, from custom design to spare parts

  • Built to the machine

    Give us the machine brand, tonnage and mounting interface. We match the dimensions so the part installs on the existing machine.

  • 100% factory test

    Parts are checked against the drawing on a CMM before assembly. The finished unit does not ship until our own bench has recorded a full performance curve.

  • Delivery and logistics

    Standard models are kept in stock. Custom parts ship to the production plan. An inspection report and packing list go out with every delivery.

  • Service and spare parts

    Technical support and wear parts are available through the warranty period, and batch test data can be traced by serial number.