Introducing the revolutionary TKWL-1400 series 80GHz frequency modulated radar level gauge-a pinnacle of precision engineering in the realm of radar technology! This state-of-the-art frequency modulated continuous wave (FMCW) radar system operates effectively within the W band (76-81GHz), and is meticulously designed to cater to both four-wire and two-wire configurations. With a robust output of a 4~20mA analog signal, this exceptional device boasts an impressive maximum measurement range of up to 120 meters. The higher frequency operation, coupled with a shorter wavelength, makes it exceptionally ideal for applications involving solids. Imagine seamlessly navigating environments laden with high dust and extreme temperatures, thanks to its ingenious design that transmits and receives electromagnetic waves through an advanced lens. Installation is effortlessly convenient with the option of flange or threaded fixing methods. Experience unparalleled accuracy, convenience, and adaptability with the TKWL-1400 series-where innovation meets precision!
Features
1. Experience unparalleled ease with our streamlined display interface. Intuitive and user-friendly, the quick setting menu ensures seamless operation for all.
2. Enjoy the benefits of non-contact measurement-guaranteed to prevent wear and eliminate pollution, ensuring longevity and reliability.
3. With its shorter wavelength, our radar meter excels in offering superior reflection characteristics on solid surfaces, maximizing measurement precision.
4. Benefit from a high signal-to-noise ratio and a minimal blind zone, allowing for the accurate measurement of even the smallest containers with precision.
5. The narrowest 3° antenna beam angle is ingeniously designed to minimize environmental interference, ensuring hassle-free installation and optimal performance.
6. Our product is engineered to remain virtually impervious to corrosion and foam, providing consistent and reliable readings.
7. Designed to outperform, it is almost entirely unaffected by fluctuations in water vapor, temperature, and atmospheric pressure.
8. Harness the power of a 5GHz operating bandwidth, enabling superior measurement resolution and accuracy for critical applications.
9. Operating at an 80GHz frequency, this radar meter is the ultimate choice for measuring solids and low permittivity dielectrics, offering unmatched performance.
Technical Parameters
Application: Perfectly suited for the measurement of liquids that are mildly corrosive, ensuring reliability and precision. This radar meter can handle mildly corrosive liquids with ease.
Measurement range: An expansive 120 meters, providing extensive coverage for accurate readings.
Measurement accuracy: Impressive precision with an accuracy of ±1 mm, ensuring dependable results.
Process temperature: Capable of operating in temperatures ranging from -40 to 100°C, and for more intense environments, up to 1000°C.
Process pressure: Suitable for atmospheric pressure, withstanding pressures from -0.1 to 1.0 MPa, making it versatile for various applications.
Frequency: Utilizing an 80 GHz frequency for optimal performance and precision.
Output Signal: Offering a range of output signals including 4-20mA, HART, and Modbus, for enhanced compatibility.
Power supply: Flexible power options with a two-wire system (DC24V) and four-wire system
(DC24V/AC220V) for adaptability.
On-site display: Comes with a standard display for easy monitoring and operation.
Process connection: Multiple connection options including Thread, Flange, and Bracket for easy integration.
Antenna: Equipped with a high-quality lens antenna for precise detection.
Explosion-proof marking: Certified with ExdbIICT6Gb, ExiallCT6 Ga, ExdblIBT4Gb, Extb IICT80°C Db for secure usage in explosive environments.
Application: Ideal for measuring highly corrosive liquids even in complex conditions, ensuring robustness. Handles highly corrosive liquids with ease, even under complex process conditions. Suitable for complex process conditions providing reliability.
Measurement range: Extensive 120-meter range for comprehensive measurement capability.
Measurement accuracy: Maintains a precise ±1 mm accuracy, ensuring trust in every measurement.
Process temperature: Thrives in temperatures from -40 to 120°C, withstanding up to 200°C for challenging environments.
Process pressure: Engineered for atmospheric pressure, withstanding from -0.1 to 4.0 MPa.
/-0.1 to 4.0 MPa Frequency: 80 GHz
Output signal: Versatile output options with 4-20mA, HART, and Modbus for seamless integration.
Power supply: Offers both two-wire (DC24V) and four-wire systems (DC24V/AC220V) for power flexibility.
On-site display: Equipped with a standard display ensuring user-friendly operation.
Process connection: Features a robust flange connection for stable and secure installation.
Antenna: Equipped with a precision-engineered lens antenna for optimal performance.
Explosion-proof marking: Includes certification ExdbIICT6 Gb for safety in hazardous environments.
ExiallCT6GaExdbllBT4 Gb
Extb IICT80°C Db for enhanced explosion protection.
Application: Suitable for measuring solids in storage vessels, process containers, or in environments with heavy dust, crystallization, or condensation, ensuring versatility. Handles dusty, crystallized, and condensed environments efficiently.
Measurement range: Offers a generous 120-meter range for versatile application.
Measurement accuracy: Delivers a reliable measurement accuracy of ±1 mm.
Process temperature: Operates between -40 to 200°C, accommodating a broad spectrum of industrial temperatures.
Process pressure: Designed for atmospheric pressure and up to 4.0 MPa Frequency: 80 GHz, ensuring broad adaptability.
Output signal: Compatible with 4-20mA, HART, and Modbus, providing diverse signal output options.
Power supply: Accommodates two-wire (DC24V) and four-wire systems (DC24V/AC220V) for electricity.
On-site display: Comes with a standard display for straightforward operational status checking.
Process connection: Features a durable flange for secure and reliable connection.
Antenna: Equipped with a high-performance lens antenna for precision measurements.
Explosion-proof marking: Certified as ExdbIICT6 Gb for operational safety in potentially explosive areas.
ExiallCT6 Ga for high safety standards.
ExdblIBT4 Gb for enhanced protection.
Extb IICT80°C Db for comprehensive explosion-proof marking.
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd., a proud embodiment of industry excellence, stands as an integral part of the Hanshan (Cold Mountain) Intelligent Technology Co., Ltd. group; a shining beacon of innovation and reliability.
Founded in Shanghai in 2013 with a vision of distinction, the company is a valued constituent of the prestigious Hanshan Intelligent Technology Co., Ltd. group, setting benchmarks in technological advancement.
Our founding team is a powerhouse of seasoned professionals from leading international automation firms, boasting a collective experience spanning over 20 years in the automation industry and engineering. With more than a decade of specialized expertise in digital solutions consulting and implementation, we are devoted to providing unparalleled automation and digitization products and services to our esteemed global clientele. Our headquarters thrums with innovation in the dynamic city of Shanghai, China.
With an extensive experience of over two decades, our company has finely honed its prowess in the petrochemical arena. We possess an acute understanding of the automation and digitalization needs traversing upstream, midstream, and downstream sectors. Our specialization lies in crafting bespoke professional products and solutions, enriched with cutting-edge automation and digitalization, while offering comprehensive lifecycle services to industries spanning petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.






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A: Upon receiving your inquiry, we will provide you with an extensive technical document. This invaluable resource will enable you to meticulously review the detailed process parameters and technical specifications that are crucial. Tailoring to your specific needs, we will recommend the most suitable model expertly crafted just for you.
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