INTRODUCTION
HCDAR-61 Radar Level Sensor for Corrosive Liquids | HCCK Industrial Radar Level Transmitter
- Application: Corrosive Liquids
- Measuring Range: 0～20m
- Connection Process: Thread, Flange
- Medium Temperature: (-40～120)℃
- Process Pressure: (-0.1～0.3)MPa
- Accuracy: ±5mm
- Signal Output: (4～20)mA HART/RS485 MODBUS
- Explosion-Proof Grade: Ex ia IIC T1-T6 Ga/Ex d IIC T6 Gb
- Protection Grade: IP68
- Frequency Range: 26 GHz
26GHz 4～20mA Corrosion Resistant Liquid Level Transmitter -0.1～0.3 MPa 0-20m Radar Level Sensor.
HCDAR-6x series adopts non-contact measuring method, the output (4-20) mA/RS485 signal, max measuring range is 70m.
The antenna structure is further optimized, and the new microprocessor can perform higher-speed signal analysis and processing.
The instrument can be used in more complicated working conditions such as reactors or solid silos.
WORKING PRINCIPLE
The antenna of HCDAR-6x launches a narrow pulse electromagnetic wave, and electromagnetic wave is reflected back when reach the medium surface and received by the same antenna.
According to the two pulse interval, the microprocessor calculates the distance from the antenna to the surface of the measured medium, and convert it into material level signal.
FEATURE
HCDAR-6x series has small beam angles, and strong anti-interference ability, which improves measurement accuracy and reliability.
The antenna size is smaller, easy to install. It has small measuring blind zone and shorter wavelength.
HCDAR-6X has a good measurement effect for small tanks and small particles. Non-contact measurement, no wear, no pollution.
Output option: 2-wire (4-20 )mA HART and 4-wire RS485 Modbus.
HCDAR-61 Radar Level Sensor for Corrosive Liquids | HCCK Industrial Radar Level Transmitter
- HCDAR-61 Radar Level Sensor for Corrosive Liquids
- HCDAR-62 Radar Level Sensor for Liquid & Slurry
- HCDAR-63 Radar Level Sensor for Solid Particle & Powder
- HCDAR-64 Radar Level Sensor for Solid Material & Powder
- HCDAR-65 Radar Level Sensor for River, Reservoir, Lake & Tide Monitoring
- HCDAR-66 Radar Level Sensor for Liquid, Slurry & Dew Resistant
- HCDAR-67 Radar Level Sensor Liquid, Slurry, Steam, Condensation Occasions
HCDAR-61 Radar Level Sensor for Corrosive Liquids
High-Precision Non-Contact Radar Level Transmitter for Chemical and Aggressive Liquid Applications
In modern industrial environments, accurate level measurement is critical for safe operations, production efficiency, and process automation. Industries dealing with corrosive liquids such as acids, alkalis, and aggressive chemical solutions require measurement instruments that can withstand harsh conditions while maintaining high accuracy and reliability.
The HCDAR-61 Radar Level Sensor, developed by HCCK – Hebei Huachuang M&C Technology Co., Ltd., is an advanced non-contact radar level transmitter specifically engineered for corrosive liquid measurement. Using cutting-edge microwave radar technology, the HCDAR-61 provides stable, highly accurate, and maintenance-free level monitoring, even in environments where conventional sensors fail.
Designed for demanding industries such as chemical processing, pharmaceutical manufacturing, wastewater treatment, petrochemical plants, and industrial storage facilities, the HCDAR-61 delivers consistent performance under challenging conditions including high humidity, vapor, aggressive chemicals, and fluctuating temperatures.
This article provides a comprehensive overview of the HCDAR-61 radar level sensor, including its features, technology, applications, benefits, and why it is becoming a preferred solution for corrosive liquid measurement worldwide.
What is the HCDAR-61 Radar Level Sensor?
The HCDAR-61 Radar Level Sensor is a non-contact radar level transmitter designed for accurate measurement of corrosive liquids inside tanks, vessels, and industrial containers.
Unlike traditional measurement technologies such as float level switches, ultrasonic sensors, or pressure transmitters, the radar technology used in the HCDAR-61 measures liquid levels by transmitting microwave signals toward the liquid surface and analyzing the reflected signals.
This method allows the sensor to measure levels without any physical contact with the liquid, making it ideal for aggressive and corrosive substances.
Because of its advanced design and materials, the HCDAR-61 can operate reliably in applications involving:
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Sulfuric acid
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Hydrochloric acid
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Nitric acid
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Sodium hydroxide
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Industrial solvents
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Chemical solutions
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Wastewater with aggressive properties
With high signal stability and strong interference resistance, the sensor provides precise measurement even in tanks with vapor, foam, or chemical fumes.
Key Features of HCDAR-61 Radar Level Sensor
1. Non-Contact Radar Measurement Technology
The HCDAR-61 uses microwave radar measurement, eliminating the need for direct contact with corrosive liquids.
Benefits include:
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No corrosion damage to sensor components
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No contamination of liquids
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Long operational lifespan
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Reduced maintenance costs
This makes it significantly more reliable than traditional sensors exposed to aggressive chemicals.
2. High Accuracy and Stable Measurement
The radar signal processing technology allows the HCDAR-61 to deliver high-precision level measurements, even in complex industrial conditions.
Typical advantages include:
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Accurate readings in narrow tanks
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Stable measurement in vapor environments
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Reliable performance in foam conditions
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Consistent results despite temperature changes
This high level of accuracy ensures optimal control in automated industrial processes.
3. Designed for Corrosive Liquid Environments
One of the most important characteristics of the HCDAR-61 radar level transmitter is its ability to operate safely in corrosive environments.
The sensor is engineered using chemical-resistant materials and protective antenna structures to ensure long-term durability when exposed to aggressive liquids.
Typical corrosive applications include:
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Acid storage tanks
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Chemical reaction vessels
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Waste chemical containers
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Industrial cleaning liquid storage
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Alkali solution tanks
4. Strong Anti-Interference Capability
Industrial environments often contain factors that interfere with level measurement sensors, such as:
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Steam
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Vapor
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Condensation
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Dust particles
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Chemical fumes
The HCDAR-61 radar technology is designed with advanced echo processing algorithms that filter interference signals, ensuring accurate level readings.
5. Easy Installation and Minimal Maintenance
The HCDAR-61 radar level sensor is designed for simple installation and long-term reliability.
Advantages include:
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Quick mounting on tank top
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Minimal calibration requirements
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Low maintenance costs
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Long service life
Because it is a non-contact device, the sensor does not suffer from mechanical wear.
Technical Advantages of Radar Level Sensors
Radar level measurement technology is widely used in modern industry because of its superior performance compared to conventional measurement methods.
Radar vs Ultrasonic Sensors
Radar sensors offer several advantages over ultrasonic sensors:
| Feature | Radar Level Sensor | Ultrasonic Sensor |
|---|---|---|
| Vapor Resistance | Excellent | Poor |
| Temperature Stability | High | Moderate |
| Corrosive Environment | Ideal | Limited |
| Measurement Accuracy | High | Medium |
| Maintenance | Very Low | Medium |
Because radar sensors use microwave signals instead of sound waves, they are less affected by environmental conditions.
Applications of HCDAR-61 Radar Level Sensor
The HCDAR-61 radar level transmitter is suitable for a wide range of industrial applications involving corrosive liquids.
1. Chemical Industry
Chemical plants often store aggressive liquids that can damage traditional sensors.
Typical applications include:
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Acid storage tanks
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Alkali solution tanks
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Chemical reactors
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Solvent containers
The HCDAR-61 provides reliable level monitoring in these environments.
2. Petrochemical Industry
Petrochemical processes require precise liquid level measurement for safe operation.
Applications include:
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Chemical feed tanks
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Process vessels
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Storage terminals
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Refinery tanks
The radar technology ensures stable readings even in vapor-rich environments.
3. Wastewater Treatment Plants
Wastewater facilities often contain liquids with corrosive chemicals and unstable surfaces.
The HCDAR-61 radar sensor can measure levels in:
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Chemical dosing tanks
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Neutralization tanks
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Effluent storage tanks
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Sludge treatment vessels
4. Pharmaceutical Manufacturing
Pharmaceutical production requires precise and hygienic measurement solutions.
The non-contact nature of the HCDAR-61 helps maintain process cleanliness and measurement reliability.
5. Industrial Storage Tanks
The sensor is ideal for large industrial liquid storage tanks, especially when storing corrosive materials.
Applications include:
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Bulk chemical storage
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Acid warehouses
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Industrial liquid terminals
Why Choose HCCK Radar Level Sensors?
HCCK (Hebei Huachuang M&C Technology Co., Ltd.) is a professional manufacturer specializing in industrial measurement and control instruments.
The company is known for producing reliable instrumentation including:
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Radar level sensors
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Level transmitters
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Pressure transmitters
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Flow meters
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Industrial automation devices
Key advantages of HCCK products include:
Advanced Engineering
HCCK sensors are developed using modern radar measurement technology and precision manufacturing.
Reliable Quality
Each product undergoes strict quality testing to ensure stable long-term performance.
Industrial-Grade Design
The instruments are designed for harsh industrial environments including high humidity, dust, vibration, and chemical exposure.
Global Market Applications
HCCK sensors are used in industrial facilities across multiple industries worldwide.
Benefits of Using HCDAR-61 Radar Level Sensor
Choosing the HCDAR-61 radar level transmitter provides several operational advantages:
Improved Safety
Non-contact measurement reduces exposure to hazardous chemicals.
Higher Measurement Reliability
Radar technology ensures stable readings in difficult conditions.
Lower Maintenance Costs
No mechanical parts means less wear and fewer maintenance requirements.
Long Equipment Lifespan
Durable design ensures long-term reliability in corrosive environments.
Increased Process Efficiency
Accurate level measurement supports automated process control systems.
How the HCDAR-61 Radar Level Measurement Works
The operating principle of the HCDAR-61 radar level sensor is based on time-of-flight microwave technology.
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The radar sensor emits a microwave signal toward the liquid surface.
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The signal reflects from the liquid surface.
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The sensor receives the reflected signal.
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The system calculates the distance based on signal travel time.
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The liquid level is determined using this calculated distance.
Because microwave signals travel at the speed of light, the system can deliver extremely accurate measurements.
Installation Considerations
For optimal performance, several installation factors should be considered.
Recommended Installation Locations
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Tank top center
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Away from internal obstacles
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Clear signal path to liquid surface
Environmental Considerations
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Ensure proper antenna alignment
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Avoid direct obstructions
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Maintain stable mounting structure
Following correct installation practices ensures the highest measurement accuracy.
Future of Radar Level Measurement Technology
Radar level sensors are becoming the industry standard for liquid level measurement.
With advancements in:
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digital signal processing
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industrial IoT integration
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smart diagnostics
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automated calibration
Radar sensors like the HCDAR-61 will play an increasingly important role in smart industrial automation systems.
Industries worldwide are shifting toward radar technology because of its reliability, safety, and efficiency.
Request a Quote for HCDAR-61 Radar Level Sensor
If you are looking for a high-performance radar level sensor for corrosive liquids, the HCDAR-61 from HCCK is an excellent solution.
Its advanced radar technology, corrosion-resistant design, and industrial-grade reliability make it ideal for demanding measurement environments.
Whether your application involves acid tanks, chemical processing systems, wastewater facilities, or industrial liquid storage, the HCDAR-61 provides accurate and dependable level monitoring.
For product specifications, pricing, and technical consultation, contact HCCK – Hebei Huachuang M&C Technology Co., Ltd. today.
✔ Accurate Measurement
✔ Corrosion-Resistant Design
✔ Non-Contact Radar Technology
✔ Reliable Industrial Performance
Upgrade your industrial level monitoring system with the HCDAR-61 Radar Level Sensor.
PT Totalitas Teknik Indonesia
PT Totalitas Teknik Indonesia
PT Totalitas Teknik Indonesia
