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HR2000 80GHz High Accuracy Radar Level Sensor

The HR2000 80GHz radar level sensor delivers precise non-contact measurement for liquids and solids across oil & gas, water treatment, chemical processing, HVAC systems, food production, marine tanks, and vehicle fluid monitoring. Designed for harsh environments, it ensures stable performance, corrosion resistance, and reliable process control. Ideal for industries requiring accurate level monitoring with minimal maintenance and long-term operational efficiency.

Category Level Sensors
Brand Holykell
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Technical details and application highlights

Review the complete description, feature set, and specification details before sending your inquiry.

The HR2000 80GHz high accuracy radar level sensor is engineered for advanced industrial level measurement across demanding environments. Using high-frequency radar technology, it ensures precise, non-contact measurement of liquids and solids in industries such as oil & gas, wastewater treatment, chemical processing, HVAC systems, food production, marine operations, and vehicle fluid management. This sensor is designed to deliver consistent performance even under extreme temperature, pressure, and corrosive conditions.

Key Features

  • High-frequency 80GHz radar for accurate and stable measurement
  • Non-contact sensing suitable for aggressive and hazardous media
  • Long measurement range up to 20 meters
  • Strong anti-interference capability in vapor, foam, and turbulence
  • Multi-output support including analog and digital communication
  • Low power and standard power configurations available

Design & Functionality

The HR2000 utilizes advanced radar wave transmission and reflection technology to measure material levels without direct contact. Its compact design and robust housing enable installation in confined industrial environments. The PVDF wetted parts provide excellent chemical resistance, making it ideal for corrosive liquids and harsh process conditions.

Total Crossed Beams

The narrow beam angle of the 80GHz radar ensures focused signal transmission, reducing interference from tank walls, agitators, and internal structures. This enables accurate detection even in complex tank geometries and confined spaces.

Beam Pitch Options

Flexible beam configurations allow the sensor to adapt to different tank sizes and material types. Whether installed in vertical tanks, silos, or irregular containers, the radar maintains precise signal targeting for consistent measurement performance.

Intrinsic Synchronism

The sensor integrates synchronized signal processing for stable and continuous output. This ensures reliable data transmission in real-time monitoring systems, improving automation and process efficiency across industries.

Operational Advantages

HR2000 provides maintenance-free operation due to its non-contact measurement principle. It performs reliably in extreme temperatures ranging from -40°C to 85°C and supports high protection levels up to IP68. Its versatility across multiple industries makes it a preferred choice for process control engineers seeking accuracy, durability, and long-term cost efficiency.

Parameter

Specification

Working Pressure-1 ~ 3 bar
Measuring Range0.2–10m; 0.2–20m
Measurement Accuracy±10mm (typical), ±5mm (customized)
Frequency80GHz
Signal Output12-30Vdc: 0-5V / 0-10V / 4-20mA + RS485 Modbus RTU
 3.3-5.5Vdc: RS485 Modbus RTU only
Power Supply12-30Vdc (Typical type)
 3.3-5.5Vdc (Low power type)
Working Temperature-40°C ~ 85°C
Protection ClassIP67 / IP68 (3 bar optional)
Material of Wet PartsPVDF (Anti-corrosion type)
Housing MaterialPA6 Nylon + Fiberglass
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