Structural Principle
The liquid level gauge is ingeniously constructed with flanges that connect both the upper and lower ends to the container, cleverly forming a seamless communicator. This clever design allows the actual height of the liquid level within the container to be viewed directly and effortlessly through the transparent glass, providing clear and precise visibility.
The liquid level gauge boasts two predominant structural types: the reflective type, which uses the power of reflection to provide accurate readings, and the transmissive type, which offers enhanced transparency for clear measurement.
For unrivaled safety, the liquid level gauge is equipped with robust safety steel balls strategically placed inside the upper and lower valves. If the glass plate experiences accidental damage, the cleverly designed steel balls will automatically seal due to the container's internal pressure, effectively halting further liquid leakage and ensuring reliable containment.
Ingenious in design, the UB type of this instrument is fitted with blocking screws at both ends, while the UB-A type features G1/2" needle valves. These valves are perfect for precise sampling, efficient flushing, or releasing residual liquid during regular maintenance, showcasing versatility and convenience.
Elevate your measuring capabilities with an optional steam jacket, making the product ideal for handling viscous or easily frozen liquid media. This feature ensures that even challenging substances can be measured with precision and ease.
Measurement Range: Choose from a variety of options with precision; available in 300, 500, 800, 1100, 1400, and 1700... mm.
Working Pressure: Designed to withstand up to 6.3 MPa for high-efficiency operations.
Operating Temperature: Capable of performing under temperatures up to a maximum of ≤200ºC.
Automatic Valve Sealing Pressure Differential: Precisely calibrated at 0.2 MPa for optimal sealing performance.
Steam Jacket Pressure: Engineered to handle pressures up to 1.0 MPa efficiently.
Steam Jacket Fitting: Equipped with a robust G1/2" external thread for secure fitting.
Process Connection: Versatile UB type connection thread with options of G3/4" external thread or M27×1.5 to suit various applications.
UB-A Type Connection Flange: Adheres to standards HG20592~20635-97 DN20~DN50. For alternative flange standards including GB, HG, HGJ, ANSI, DIN, etc., please specify when ordering.
Material in Contact with Liquid: Crafted from durable, heat-resistant carbon steel or stainless steel to ensure longevity and reliability in demanding environments.
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 proud beacon of excellence within the Hanshan (Cold Mountain) Intelligent Technology Co., Ltd. group, stands as a testament to our unwavering commitment to industry leadership and innovation.
Founded with remarkable distinction in the bustling metropolis of Shanghai in 2013, our company is an esteemed pillar of the Hanshan Intelligent Technology Co., Ltd. group, representing a legacy of excellence and technological prowess.
Our illustrious founding team consists of seasoned experts from top-tier international automation companies, pooling over 20 years of rich industry experience in automation and engineering. Additionally, we bring over a decade of specialized expertise in consulting and implementing cutting-edge digital solutions, striving to deliver unparalleled automation and digitization products and services to our esteemed global clientele, all from our headquarters in the vibrant city of Shanghai, China.
With more than twenty years of profound industry expertise, our company has mastered the intricate dynamics of the petrochemical sector. We possess an intricate understanding of the automation and digitalization demands across upstream, midstream, and downstream enterprises. We are adept at crafting exceptional professional products and solutions, integrated with advanced automation and digitalization. Furthermore, we provide an array of comprehensive lifecycle services tailored for industries such as petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.






Common Inquiries
How do I select the right product?
A: Upon receiving your esteemed inquiry, we will provide you with an extensive technical document. This will enable you to meticulously examine the detailed process parameters and technical specifications that are crucial. Based on your specific needs, we will recommend the most fitting model uniquely tailored for you, ensuring optimal satisfaction and performance.
I would like a confirmed model. Can you provide that?
A: Certainly. Upon receipt of your specified model request, we will initially assess its suitability. If necessary, we will offer additional optimization suggestions to enhance cost-effectiveness. Once confirmed, we will proceed with a formal quotation, ensuring a seamless transition from inquiry to acquisition.