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Pulse Radar Level Meter

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December 25, 2025
Category Connection: Non-contact Liquid Level Gauge
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Brief: We tested it—see the highlights and what to expect in real operation. This video provides a detailed walkthrough of the HQ-51L Pulse Radar Level Gauge, demonstrating its non-contact measurement capabilities for liquids and solids. You'll see how the microwave pulse technology works, explore various installation scenarios, and learn about its robust performance in different industrial environments.
Related Product Features:
  • Utilizes non-contact microwave pulse technology for accurate level measurement of liquids and solids.
  • Features multiple radar types including flat, parabolic, water droplet, and high-frequency pulse for various applications.
  • Offers a wide selection of antenna materials like stainless steel 304/316L and PTFE for different corrosive environments.
  • Supports various output signals including 4-20mA, RS485, HART, Profibus PA, and 4G IoT for seamless integration.
  • Designed with explosion-proof certification Ex db IIC T6 Gb for safe operation in hazardous areas.
  • Provides high measurement resolution of 1mm with repeatability of ±3mm for precise monitoring.
  • Available with multiple process connections including thread or flange mounting options.
  • Operates in wide environmental conditions from -20°C to 50°C with 5-100% relative humidity.
FAQs:
  • What types of materials can the Pulse Radar Level Gauge measure?
    The HQ-51L Pulse Radar Level Gauge is suitable for measuring various media including liquids, solids, particles, and dust materials, making it versatile for different industrial applications.
  • What explosion-proof certification does this radar level gauge have?
    This radar level gauge carries Ex db IIC T6 Gb explosion-proof certification, ensuring safe operation in hazardous environments where explosive gases or dust may be present.
  • What communication protocols and output signals are supported?
    The gauge supports multiple output options including 4-20mA, RS485 communication, Foundation Fieldbus, Profibus PA, 4G IoT, and HART communication protocol, providing flexibility for integration with various control systems.
  • How accurate is the level measurement with this radar gauge?
    The Pulse Radar Level Gauge offers high precision with a resolution of 1mm and repeatability of ±3mm, ensuring reliable and accurate level measurements for process control and monitoring.
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