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HR265 Radar Distance Meter

The HR265 Radar Distance Meter delivers precise, non-contact level measurement for industrial environments requiring high accuracy and stability. Designed for tanks, silos, and process vessels, it performs reliably in harsh conditions including temperature fluctuations and pressure variations. Ideal for oil & gas, water treatment, chemical processing, and HVAC systems, this radar sensor ensures consistent monitoring with minimal maintenance, making it a smart solution for modern industrial automation.

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 HR265 Radar Distance Meter is a high-performance industrial level measurement solution engineered for precise, non-contact distance monitoring across demanding environments. Utilizing advanced radar technology, it ensures accurate measurement even in challenging conditions such as vapor, dust, temperature fluctuations, and pressure variations. This makes it a reliable choice for industries requiring consistent and maintenance-free operation.

Key Features

The HR265 radar sensor provides exceptional accuracy of ±5mm, ensuring precise monitoring for critical applications. With a measurement span of up to 70 meters and a frequency reaching 26 GHz, it delivers stable performance across a wide range of industrial processes. Its IP67 protection rating and explosion-proof certification (Ex ib IIC T6 Gb) make it suitable for hazardous and outdoor environments.

Application

This radar distance meter is widely used across multiple industries including oil & gas storage tanks, wastewater treatment facilities, chemical processing plants, HVAC systems, food production units, marine vessels, vehicle fluid systems, and process control automation. Its ability to measure without direct contact makes it ideal for corrosive, volatile, or sensitive materials.

Design & Functionality

The HR265 is designed with a robust PP or stainless steel mounting bracket for easy installation. It supports multiple output signals including 4–20mA with HART protocol and RS485 Modbus communication, allowing seamless integration with industrial control systems. Its low power consumption and flexible supply options enhance usability across diverse setups.

Total Crossed Beams

The radar technology ensures focused signal transmission with minimal interference, allowing accurate detection even in confined or obstructed environments. This improves signal reliability and reduces measurement errors caused by internal tank structures.

Beam Pitch Options

Optimized beam angles allow effective measurement across different tank geometries and surface conditions. This flexibility ensures consistent readings regardless of liquid turbulence or uneven surfaces.

Intrinsic Synchronism

The HR265 radar sensor maintains synchronized signal processing, enabling stable output even in dynamic industrial conditions. This ensures continuous monitoring without signal drift or fluctuation.

Operational Advantages

With its non-contact measurement design, the HR265 minimizes maintenance requirements and eliminates wear and tear. Its resistance to temperature extremes (-40°C to 100°C) and pressure variations ensures long-term reliability. This results in reduced downtime, improved process efficiency, and enhanced safety across industrial operations.

Parameter

Details

Measurement Span0 to 70 meters
Signal Output4...20mA/HART (2-wire/4-wire), RS485/Modbus
Process ConnectionPP / Stainless Steel Bracket
Medium Temperature-40°C to 100°C
Process Pressure-1 Bar to 1 Bar
Accuracy±5 mm
Proof GradeIP67
SupplyDC 24V (RS485: 6–24V DC)
Frequency SpanUp to 26 GHz
Explosion Proof GradeEx ib IIC T6 Gb
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