Introducing the cutting-edge TKWL-1400 series, an 80GHz frequency modulated radar level gauge, harnessing the power of Frequency Modulated Continuous Wave (FMCW) technology. Operating seamlessly within the W band (76-81GHz), this advanced radar product is designed to excel in both four-wire and two-wire applications, offering versatile solutions for a wide range of industrial needs. With an impressive capability to output a 4~20mA analog signal, it boasts a remarkable maximum measurement distance of up to 120 meters. The TKWL-1400 is engineered for excellence, particularly in solid applications, thanks to its higher frequency and shorter wavelength, which ensure unparalleled precision and reliability. Its sophisticated mechanism transmits and receives electromagnetic waves through a highly specialized lens, providing outstanding performance even in challenging environments laden with high dust and extreme temperatures. The instrument's smart design includes options for flange or threaded fixing, ensuring a hassle-free and straightforward installation process, tailored to meet diverse operational requirements. Elevate your measurement capabilities with the TKWL-1400 series, the epitome of innovation and efficiency in radar level measurement.
Features
1. The user-friendly and intuitive display interface, combined with a quick-access setting menu, allows for seamless operation and effortless user interaction.
2. Experience the benefits of non-contact measurement techniques, ensuring no wear and tear and maintaining pollution-free operations.
3. With its shorter wavelength, this device offers enhanced reflection characteristics, especially on solid surfaces, ensuring superior measurement performance.
4. Boasting a high signal-to-noise ratio and a minimized blind zone, the instrument delivers precise measurements even in small containers, offering unparalleled accuracy.
5. The precision-engineered 3° antenna beam angle significantly reduces environmental interference during installation, simplifying the setup process.
6. The instrument's performance remains stable and reliable, unaffected by corrosive substances and foam, ensuring consistent readings.
7. Atmospheric changes, including variations in water vapor, temperature, and pressure, have minimal impact on the instrument, maintaining its precise measurement capabilities.
8. The expansive 5GHz operating bandwidth enhances measurement resolution and accuracy, setting a new standard for precision.
9. The choice of an 80GHz frequency is optimal for measuring solids and materials with low permittivity, providing the best possible results.
Technical Parameters
Application: Perfect for measuring liquids, even those that are mildly corrosive. Suitable for handling corrosive liquids with ease.
Measurement range: Capable of measuring up to an impressive 120 meters.
Measurement accuracy: Delivers exact precision with an accuracy of ±1mm.
Process temperature: Resilient from -40 to 100°C, and up to 1000°C for extreme conditions.
Process pressure: Designed for atmospheric pressure with a range from -0.1 to 1.0MPa, accommodating a wide spectrum of applications.
Frequency: Operates at a powerful 80GHz, ensuring high accuracy.
Output signal: Versatile output options include 4-20mA, HART, and Modbus.
Power supply: Available in both Two-wire (DC24V) and Four-wire
systems (DC24V/AC220V) for flexible power solutions.
On-site display: Equipped with a standard display for user convenience.
Process connection: Options include Thread, Flange, and Bracket.
Antenna: Features a high-performance Lens antenna.
Explosion-proof marking: Rigorous safety with ExdbIICT6GbExiallCT6 GaExdblIBT4GbExtb IICT80ºC Db certifications.
Application: Ideal for measuring liquids that are highly corrosive, even under complex process conditions. Designed to handle intricate measurement challenges.
Measurement range: Extends reliably to 120 meters.
Measurement accuracy: Precision is at the heart with ±1mm accuracy.
Process temperature: Accommodates temperatures from -40 to 120°C, up to 200°C.
Process pressure: Handles pressures from atmospheric to
-0.1 to 4.0MPa, paired with an 80GHz frequency for unmatched reliability.
Output signal: Offers flexible signal outputs in 4-20mA, HART, and Modbus.
Power supply: Dual system flexibility - Two-wire (DC24V), Four-wire (DC24V/AC220V).
On-site display: Standard display ensures operational clarity.
Process connection: Robust Flange connections for secure integration.
Antenna: Designed with a Lens for optimized signal reception.
Explosion-proof marking: Certified with ExdbIICT6 Gb for maximum safety,
with ExiallCT6GaExdbllBT4 Gb and
Extb IICT80ºC Db credentials for assured protection.
Application: Suited for measuring solids within storage vessels or process containers, even in environments laden with heavy dust, crystallization, or condensation. Engineered to excel in challenging conditions.
Measurement range: Capable of extending up to 120 meters.
Measurement accuracy: Precision delivered with ±1mm accuracy.
Process temperature: Handles extreme temperatures from -40 to 200°C.
Process pressure: Manages pressures from atmospheric to -0.1 to 4.0MPa with 80GHz frequency.
Output signal: Supports 4-20mA, HART, and Modbus for versatile output.
Power supply: Available in both Two-wire (DC24V) and Four-wire (DC24V/AC220V).
On-site display: Comes standard with user-friendly display options.
Process connection: Equipped with Flange connections for reliable operation.
Antenna: Utilizes a Lens for superior signal focus.
Explosion-proof marking: Certified with ExdbIICT6 Gb for enhanced safety,
ExiallCT6 Ga,
ExdblIBT4 Gb, and
Extb IICT80ºC Db for comprehensive protection.
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd., an illustrious member of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co., Ltd. group, stands as a beacon of industry superiority.
Founded in 2013 in the dynamic city of Shanghai, the company is a prestigious affiliate of the Hanshan Intelligent Technology Co., Ltd. group.
Our founding team is composed of seasoned professionals from top-tier international automation companies, collectively bringing over 20 years of unparalleled experience in the automation and engineering industries. This expertise is further enriched with more than a decade in consulting and implementing cutting-edge digital solutions. We are committed to delivering premium automation and digitization products and services to a global clientele, all from our headquarters in the bustling metropolis of Shanghai, China.
With a robust legacy of over 20 years in the industry, we have refined our expertise particularly in the petrochemical sector. Our profound understanding spans the entire spectrum of automation and digitalization needs across upstream, midstream, and downstream enterprises. We are dedicated to crafting bespoke professional products and solutions imbued with advanced automation and digitalization. Moreover, we provide comprehensive life cycle services to diverse industries, including petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.






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A: Once we receive your inquiry, we will equip you with an extensive technical document. This will enable you to meticulously analyze the intricate process parameters and essential technical specifications. Based on your distinct requirements, we will recommend the most suitable model meticulously tailored to meet your needs.
I would like a confirmed model. Can you provide that?
A: Absolutely. Upon receiving your specified model, we will promptly verify its appropriateness. If needed, we will offer additional recommendations for optimal cost-efficiency. After confirmation, we will proceed with a detailed formal quotation.