Structural Principle
Ingeniously designed, the upper and lower ends of the liquid level gauge are seamlessly integrated with the container through robust flanges, creating an efficient communicator. This allows for a direct and precise observation of the liquid level within the container, visible through a clear and durable glass panel.
Our advanced liquid level gauge structures come in two primary forms: the innovative reflective type and the highly effective transmissive type.
Embedded within the upper and lower valves of the liquid level gauge are precision-engineered safety steel balls. In the unfortunate event of any glass plate damage, these steel balls spring into action, automatically sealing under the internal pressure of the container. This clever system effectively halts any further liquid leakage, ensuring an unparalleled level of safety.
At both extremities of the instrument, the versatile UB type is equipped with reliable blocking screws, while the UB-A type features G1/2" needle valves. These are expertly crafted for sampling, flushing, or releasing residual liquid during maintenance, providing flexibility and ease of operation.
For scenarios involving viscous or easily frozen liquid media, the product offers the option of an efficient steam jacket, ideal for maintaining optimal measurement conditions.
Measurement Range: Discover the precision with options spanning 300, 500, 800, 1100, 1400, to 1700 mm-each tailored for your specific needs.
Working Pressure: Robust performance under a pressure of 6.3 MPa, ensuring reliability in demanding environments.
Operating Temperature: Capable of handling temperatures up to ≤200ºC, perfect for maintaining accuracy in high-heat scenarios.
Automatic Valve Sealing Pressure Differential: A differential of 0.2 MPa, offering seamless and secure operations.
Steam Jacket Pressure: Engineered to sustain a steam jacket pressure of 1.0 MPa for enhanced performance.
Steam Jacket Fitting: Equipped with a G1/2" external thread for straightforward and efficient connections.
Process Connection: Features UB type connection thread with external thread options of G3/4" or M27×1.5 for versatile application.
UB-A type connection flange: Compliant with HG20592~20635-97 DN20~DN50 standards. For other specifications like GB, HG, HGJ, ANSI, DIN, please clarify when ordering to ensure compatibility.
Material in Contact with Liquid: Constructed using premium heat-resistant carbon steel or stainless steel for durability and longevity.
Selection Table
UB- |
Glass Plate Level Gauge |
|
1 |
Transmissive type, generally used for colorless and transparent liquids in well-lit environments |
Basic Type |
2 |
Transmissive type with steam jacket, for viscous or easily frozen liquid media |
3 |
Reflective type, generally used for slightly colored liquids in well-lit environments |
4 |
Reflective type with steam jacket, for viscous or easily frozen liquid media |
5 |
Anti-frosting type, for low-temperature environments |
6 |
Illuminated type, for poorly lit environments |
|
A |
Improved type, flange connection for the UB model |
Installation Form |
|
I |
Carbon steel |
Main Body Material |
II |
1Cr18Ni9Ti or 304SS |
III |
316SS or 316L |
|
1 |
300mm |
4 |
1100mm |
Measurement Range |
2 |
500mm |
5 |
1400mm |
3 |
800mm |
6 |
1700mm |
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd., a distinguished member of the Hanshan (Cold Mountain) Intelligent Technology Co., Ltd. group, proudly showcases unparalleled excellence in the industry. Our commitment to innovation and quality positions us as a leader in the field, continually striving to exceed expectations.
Our esteemed journey began in the bustling metropolis of Shanghai in 2013. As an integral branch of the illustrious Hanshan Intelligent Technology Co., Ltd. group, we have carved a niche as pioneers in the realm of intelligent technology.
Our founding team is a powerhouse of seasoned experts from top-tier international automation companies, collectively bringing forth over 20 years of profound experience in the automation sector. With a decade-long proficiency in digital consulting and implementation, we are devoted to furnishing unmatched automation and digitization products and services to a global clientele. Anchored in the dynamic city of Shanghai, China, our headquarters is a hub of innovation and excellence.
With a rich legacy spanning more than two decades in the petrochemical industry, we have cultivated an exceptional depth of knowledge. Our expertise encompasses the intricate automation and digitalization needs of upstream, midstream, and downstream enterprises. We excel in designing specialized products and solutions, enriched with cutting-edge automation and digitalization. Our comprehensive life cycle services cater to diverse industries, including petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, ensuring unparalleled service and support.






You might have these questions
How do I select the right product?
A: Once we receive your inquiry, we will provide you with an extensive technical document. This will enable you to meticulously review the essential process parameters and technical specifications. Based on your specific needs, we will recommend the most suitable model tailored precisely to your requirements, ensuring optimal functionality and satisfaction.
I would like a confirmed model. Can you provide that?
A: Absolutely. Upon receiving your specified model, we will conduct an initial evaluation to confirm its appropriateness. If necessary, we will offer further optimization suggestions to enhance cost-efficiency. Once confirmed, we will proceed with a formal quotation, assuring you of the best value and performance.