Introducing the state-of-the-art TKWL-1300 series guided radar level transmitter, engineered to perfection by Cold Valley Intelligent Technology (Shanghai) Co., Ltd. This cutting-edge device delivers a reliable 4~20mA analog signal output and boasts an impressive maximum measurement range of up to 30 meters. Experience precision like never before with our enhanced antenna design, which ensures optimal accuracy and performance. Equipped with a revolutionary fast microprocessor, this transmitter excels in complex measurement environments, effortlessly analyzing and processing signals at unprecedented speeds. Whether you're dealing with high-temperature and steam tanks or solid material silos, the TKWL-1300 is your trusted partner for precise level measurements in the most challenging conditions.
Features
1. Harnesses the cutting-edge time-of-flight principle, demonstrating remarkable resilience against disruptive elements like steam, dust, foam, and more, ensuring precision in every measurement.
2. Integrates sophisticated microprocessors alongside the exclusive Echo Discovery echo processing technology, promising unparalleled accuracy and reliability.
3. Employs either a contact rod or cable antenna for optimal signal transmission, significantly reducing potential interferences, and achieving exceptional measurement capabilities in complex environments such as those with high temperatures, intense pressures, and media with low dielectric constants.
4. Boasts a robust modular design that facilitates straightforward operation, consequently lowering both operational and maintenance costs while enhancing overall safety.
5. Provides a diminished measurement blind zone and exhibits superior performance in the accurate measurement of small tanks.
6. Features a shorter wavelength, thereby rendering it exceptionally suited for level measurement of small particles or materials with precision.
Technical Parameters
Application: Specifically designed for the precise measurement of liquids and solid powders, even in the most challenging and complex process conditions.
Measurement range: Extends from 0 to 15 meters, offering exceptional versatility.
Measurement accuracy: Ensures precision with a tight tolerance of ±3mm.
Process temperature: Withstands a wide temperature range, accommodating -40 to 120ºC, -40 to 200ºC, and an impressive -40 to 600ºC.
Process pressure: Operates efficiently under varying pressures from -0.1 to 4.0MPa and -0.1 to 10MPa.
Frequency: Covers a broad spectrum from 100MHz to 1.8GHz, facilitating adaptable application.
Output signal: Standard output of 4-20mA/HART, ensuring reliable data transmission.
Power supply: Available in Two-wire system (DC24V) and Four-wire system, supporting both DC24V and AC220V for flexible power options.
(DC24V/AC220V)
Field display: Comes standard with an integrated display for on-site monitoring, enhancing usability.
Process connection: Offers versatile connection options including Thread, Flange, and Bracket for seamless integration.
Antenna: Equipped with a Single-cable antenna for effective signal reception and transmission.
Explosion-proof marking: Certified as ExdblICT6 Gb, ensuring safety in hazardous environments.
ExiallCT6 Ga
ExdblIBT4 Gb,
ExtbIICT80ºC Db
Application: Engineered for accurate measurement of liquids and solid powders under demanding and complex process conditions.
Measurement range: Capable of precise measurements ranging from 0 to 6 meters.
Measurement accuracy: Maintains accuracy with a margin of ±3mm.
Process temperature: Adaptable to extreme conditions with a range from -40 to 120ºC, -40 to 200ºC, and -40 to 600ºC.
Process pressure: Suitable for varying pressures from -0.1 to 4.0MPa and up to -0.1 to 10MPa.
Frequency: Encompasses a range from 100MHZ to 1.8GHz, supporting reliable and consistent operation.
Power supply: Flexible power options through Two-wire system (DC24V) and Four-wire system (DC24V/AC220V).
On-site display: Comes standard with a display for easy local data access.
Process connection: Offers Thread, Flange, and Bracket connections for a versatile installation.
Antenna: Features a Single rod antenna for optimal performance.
Explosion-proof marking: Certified as ExdblICT6 Gb, ExiallCT6 Ga, and ExdblIBT4 Gb for secure operation in explosive environments.
Extb IICT80ºC Db
Application: Ideal for measuring low dielectric constant liquids and effective in cement silo powder measurement. constant liquids;cement silo powder measurement;fly ash powder measurement
Measurement range: Dual rod capability up to 6 meters and Dual cable option extending to 30 meters. cable 30m
Measurement accuracy: Delivers a consistent accuracy of ±3mm.
Process temperature: Designed for durability with a temperature range of -40 to 120ºC and -40 to 200ºC.
Process pressure: Handles pressure from -0.1 to 4.0MPa, ensuring reliable performance.
Frequency: Operates within 100MHz to 1.8GHz, allowing for adaptable solutions.
Output signal: Provides a dependable 4-20mA/HART output, essential for consistent data output.
Power supply: Configurable with Two-wire system (DC24V) and Four-wire system (DC24V/AC220V) for versatile installation.
On-site display: Equipped as standard for real-time monitoring.
Process connection: Offers Flange connections for secure and stable integration.
Antenna: Utilizes Dual rod antenna and Dual cable antenna for robust communication. antenna
Explosion-proof marking: Rated as ExdbIICT6 Gb for safe and reliable use in explosive zones.
ExiallCT6 Ga
ExdblIBT4 Gb
Explosion-proof Marking: ExtbIIICT80ºC Db - Ensuring safe and reliable operations in challenging environments.
Application: Ideal for the precision measurement of ion-free substances, water, deionized water, and other similar liquids, providing insightful data for optimum process control.
Measurement Range: A versatile span of 0 to 6 meters, accommodating various industrial needs with precision.
Measurement Accuracy: Ensures meticulous readings with an incredible tolerance of ±3mm, enhancing data reliability.
Process Temperature: Handles extreme conditions from -40 to 120ºC, or -40 to 200ºC, making it adaptable for diverse thermal environments.
Process Pressure: Endures from -0.1 to 4.0 MPa with a Frequency range of 100MHz to 1.8GHz, showcasing robustness and flexibility.
Output Signal: Features a dynamic 4-20mA/HART output, facilitating seamless integration with existing systems.
Power Supply: Offers versatility with Two-wire (DC24V) and Four-wire systems (DC24V/AC220V), catering to varied power needs.
On-site Display: Comes standard, providing real-time data visibility for immediate decision-making.
Process Connection: Incorporates a reliable flange connection, ensuring secure and leak-proof installations.
Antenna: Equipped with a coaxial pipe antenna, delivering superior signal quality for enhanced measurement accuracy.
Explosion-proof Marking: ExdbIICT6 Gb - Designed to meet stringent safety standards in hazardous locations.
ExiallCT6Ga: Another layer of explosion protection, affirming its suitability for high-risk settings.
ExdblIBT4 Gb: Further explosion-proof assurance, safeguarding operational integrity under demanding conditions.
Explosion-proof Marking: Extb IICT80ºC Db - A testament to its robust construction and safety compliance.
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd., a prestigious member of the Hanshan (Cold Mountain) Intelligent Technology Co., Ltd. group, stands as a beacon of innovation and excellence in the industry;
Since its inception in Shanghai in 2013, the company has been a distinguished part of Hanshan Intelligent Technology Co., Ltd. group;
Our exceptional founding team consists of seasoned experts from top-tier international automation firms; collectively, they bring over 20 years of extensive experience in the automation industry and engineering. With an additional decade of proficiency in consulting and implementing sophisticated digital solutions, our team is committed to delivering unparalleled automation and digitization products and services to our esteemed global clientele. Nestled in the dynamic city of Shanghai, China;
With more than 20 years of deep-rooted industry acumen, our company has refined its expertise in the petrochemical sector. We possess a profound understanding of the complex automation and digitalization needs spanning upstream, midstream, and downstream enterprises. Our specialization lies in crafting sophisticated and professional products and solutions enhanced with cutting-edge automation and digitalization. We also offer a full spectrum of life cycle services to industries such as 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 provide you with a comprehensive technical document. This resource will enable you to thoroughly analyze the detailed process parameters and essential technical specifications. Based on your specific needs, we will recommend the most suitable model tailored precisely for your requirements.
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A: Absolutely. Upon receiving your specified model, we will conduct an initial suitability verification. Should it be necessary, we will offer further optimization suggestions to enhance cost-effectiveness. After confirming, we will proceed with issuing a formal quotation.