Precision Radar Level Transmitter, Ex-Proof Grade Exd Iic T6, IP68

• Customization: Available
• Range: 30m,70m,120m
• Measurement Accuracy: ±2mm,±5mm
• Model NO.: HL-RD
• Kind: Liquid Level Transmitter
• Structure: Flange, Clamp, Thread
• Warranty: 1 Year
• Certification: CE
• Material: SS304
• Process Temperature: -40ºC~200ºC
• Processing Pressure: -1~2bar,-1~20bar
• Explosive-Proof Grade: Exiaiict6GB/Exdia(Ia Ga)Iict6/T2GB
• Level of Protection: IP67/IP68
• GHz: 76-81 GHz
• Signal Output: 4-20mA/Hart(Two Lines/Four Lines)RS485/Mod Bus
• Transport Package: Carton Box
• Trademark: HuaLiu
• Origin: China
• HS Code: 90261000
• Production Capacity: 5000pieces/Year
• Package Size: 60.00cm * 29.00cm * 26.00cm
• Package Gross Weight: 5.700kg

Product Description

Product Description

80GHz Radar Level Meter

Radar level meters are at the forefront of measurement technology, utilizing advanced high-frequency microwave signals that seamlessly transmit from the antenna. Upon encountering the surface of the measured medium, these signals experience partial reflection, which is expertly captured by the antenna. The precise frequency difference between the emitted and received microwave signals is directly proportional to the distance from the antenna to the medium's surface, empowering you to calculate this distance with unparalleled accuracy.
Our product boasts a narrow beam and compact size, delivering high accuracy without any blind spots near the instrument, ensuring precise measurement every time.
The 80G radar level meter is your versatile solution for measuring nearly all liquids, solids, and slurries. It excels in various settings including storage tanks, reaction tanks, and buffer tanks. With its minimal emission angle, this radar level meter is perfectly suited for both tall, narrow tanks and confined spaces with internal obstructions.
For added convenience, Bluetooth debugging is available as an option.

TECHNICAL PARAMETER

Model: HLRD-64T (Integrated Antenna)

Model: HLRD-64B (Horn Antenna)

Model: HLRD.64G (Process Seal Antenna)

Application: Ideal for measuring non-corrosive liquids even under complex working conditions.
Measuring Range: Extends up to 30 meters
Process Connection: Available in flange and thread options.
Medium Temperature: Capable of withstanding temperatures from -40°C to 200°C.
Process Pressure: Operates efficiently within a range of -1 to 20 bar.
Accuracy: Ensures precision with an accuracy of ±2mm.
Protection Level: Rated at IP67 for robust protection.
Frequency Range: Operates within a frequency range of 76-81GHz.
Explosion-Proof Grade: Certified with Exia Ⅱ CT6 Gb/Exd ia (ia Ga) IIC T6/T2 GbExiaDtD A21 IP67T80C/T290C for safety in hazardous environments.
Signal Output: Provides versatile output options including 4~20mA/HART (two-wire/four-wire) and RS485/Modbus.

Application: Specially designed for measuring corrosive liquids in non-pressure and straightforward working conditions.
Measuring Range: Reaches up to 30 meters.
Process Connection: Flange and gantry crane connections available.
Medium Temperature: Suitable for temperatures ranging from -40°C to 130°C.
Process Pressure: Supports pressures from -1 to 2 bar.
Accuracy: Maintains a high accuracy of ±2mm.
Protection Level: IP67 rated for superior protection.
Frequency Range: Covers a frequency range of 76-81GHz.
Explosion-Proof Grade: Rated Exia Ⅱ CT6 Gb/Exd ia (ia Ga) IIC T6/T2 Gb for safe operation in explosive environments.
Signal Output: Offers 4~20mA/HART (two-wire/four-wire) and RS485/Modbus for flexible signal output.

Application: Engineered for measuring highly corrosive liquids in demanding working conditions.
Measuring Range: Extends up to 30 meters.
Process Connection: Equipped with a flange connection.
Medium Temperature: Handles extreme temperatures from -40°C to 200°C.
Process Pressure: Efficient within a pressure range of -1 to 16 bar.
Accuracy: Delivers precise measurements with an accuracy of ±2mm.
Protection Level: IP67 for enhanced protection.
Frequency Range: Operates between 76-81GHz.
Explosion-Proof Grade: Certified with Exia Ⅱ C T6 Gb/Exd ia (ia Ga) IIC T6/T2 Gb, ensuring safe operation in explosive environments.
ExiaD tD A21 IP67T80C/T290C
Signal output: 4~20mA/HART (two-wire/four-wire) RS485/Modbus

Model: HLRD-64A (Rod Antenna)

Model: HLRD-64H (Sanitary Antenna)

Model: HLRD-69C (Universal lens antenna)

Application: Perfect for mildly corrosive liquids, offering reliable performance.
Measuring range: Capable of reaching up to 30 meters with precision.
Process connection: Available in flange and thread options for versatile applications.
Medium temperature: Designed to operate seamlessly between -40 to 200℃.
Process pressure: Handles pressures ranging from -1 to 2 bar effortlessly.
Accuracy: Ensures measurement precision with an accuracy of ±2mm.
Protection level: Built to IP67 standards for robust protection.
Frequency range: Operates within the 76-81GHz band for optimal performance.
Explosion-proof grade: Certified as Exia Ⅱ CT6 Gb/Exd ia (ia Ga) IIC T6/T2 Gb for safe use in hazardous environments.
Signal output: 4~20mA/HART (two-wire/four-wire) RS485/Modbus

Application: Ideal for hygienic applications in food and pharmaceutical industries.
Measuring range: Offers a substantial range of 30 meters.
Process connection: Features a clamp connection for sanitary installations.
Medium temperature: Operates efficiently from -40 to 200℃.
Process pressure: Accommodates pressures from -1 to 2 bar with ease.
Accuracy: Delivers precise measurements with an accuracy of ±2mm.
Protection level: Provides IP67 level protection for durability.
Frequency range: Utilizes a frequency range of 76-81GHz for high-performance operation.
Explosion-proof grade: Rated as Exia Ⅱ CT6 Gb/Exd ia (ia Ga) IIC T6/T2 Gb for secure use in explosive environments.
Signal output: 4~20mA/HART (two-wire/four-wire) RS485/Modbus

Application: Specialized for measuring solid powder and block materials under complex conditions.
Measuring range: Extends up to an impressive 120 meters.
Process connection: Employs a flange connection for secure installation.
Medium temperature: Suitable for temperatures from -40 to 200℃.
Process pressure: Efficiently manages pressures from -1 to 3 bar.
Accuracy: Achieves ±5mm accuracy for precise measurements in demanding environments.
Protection level: Adheres to IP67 standards, ensuring high-level protection.
Frequency range: Operates within a robust 76-81GHz frequency range.
Explosion-proof grade: Exia ICT6 Gb/Exd ia(ia Ga)IlC T6/T2 GbEx iaD tD A21 1P67T80C/T290C
Signal output: 4~20mA/HART (two-wire/four-wire) RS485/Modbus

After Sales Service

Warranty period	15 months from the date of arrival
During the warranty period	Should any quality issues arise with the supplier's products within the warranty period, our team will provide prompt service to the user. We ensure a response within 8 hours, offering technical guidance as necessary. If required, we will expedite a visit to the site within the agreed timeframe to carry out repairs or parts replacement. If the product quality issue is not attributable to the supplier, we can offer paid services, with fees determined through mutual agreement.
After the warranty period expires	The supplier remains committed to offering free technical consultations and a range of corresponding paid services.

Company Profile

Jiangsu Hualiu Instrument Co., Ltd.

Jiangsu Hualiu Instrument Co., Ltd. is a shining star in the industrial automation instrument sector. Since its founding in 2012, this prestigious company has dedicated itself to producing, researching, and selling top-tier instruments. With a firm philosophy of 'quality first, customer first,' Jiangsu Hualiu has developed over a decade of unparalleled expertise in crafting exceptional instruments.
Our expertise encompasses a wide range of instruments, including those for measuring flow, pressure, temperature, and liquid levels. Our passionate scientific and technological team fuels our innovative prowess, supported by cutting-edge production and calibration equipment that guarantees both precision and reliability in every product we manufacture.
With an astonishing annual production capacity exceeding 20,000 units, we proudly provide complete product suites that are indispensable to contemporary industrial operations. Our meticulously crafted solutions are engineered to meet a broad spectrum of applications, fulfilling both the dynamic market needs and the precise requirements of our vast and diverse customer base.
Our products are not only cherished across the nation but are also on the verge of making a significant impact on the global stage, equipped with the capability for large-scale exports. They seamlessly integrate into a multitude of industries such as petroleum, electricity, chemical processing, metallurgy, environmental protection, papermaking, and food production, showcasing their versatility and reliability.

FAQ

Q: How do I choose the perfect flow meter to suit my specific application needs?
A: Focus on these critical considerations:
Identify the type of fluid: Is it a liquid, gas, or steam?
Determine the necessary flow rate range.
Consider the pipe size and the material used in its construction.
Evaluate the system's temperature and pressure conditions.
Decide on the required level of accuracy, whether it needs to be ±0.5% or ±1%.

Q: Where can I access installation guidelines?
A: You can easily download our all-inclusive PDF manual or contact us for tailored support to assist you further.

Q: What is the maximum pressure capacity of your flow meters?
A: Our standard models are robust and withstand up to 16 bar (232 psi), while our specialized high-pressure versions can endure an impressive 100 bar (1450 psi).

Q: Do your flow meters meet CE and ISO9001 certification standards?
A: Certainly, our flow meters are fully compliant with the rigorous regulations and standards of the European Union (EU), aligning with the EU's stringent requirements for safety, health, and environmental conservation. Our management system is both scientific and standardized, ensuring quality and safety that is recognized worldwide.

Q: What documentation do you provide for export purposes?
A: We supply a comprehensive export documentation package, including a Commercial Invoice, Packing List, Bill of Lading, Certificate of Conformity (COC), and additional documents, facilitating smooth and efficient international transactions.

Q: How can I place an order?
A: Contact us via email or phone for a detailed quotation, and finalize your order with a purchase order (PO) to initiate the process.