Structural Principle
The design of the liquid level gauge ingeniously connects the upper and lower ends to the container using robust flanges, creating a seamless communicator. This allows for a clear and uninterrupted visual observation of the actual liquid height within the container through the precision-made glass, ensuring accurate and reliable readings every time.
The liquid level gauge comes in two sophisticated structural types: the reflective model, which offers superior clarity by bouncing light off the liquid surface, and the transmissive model, which allows light to pass through, providing crystal-clear visibility of the liquid level.
Safety is at the forefront of our design with strategically placed steel balls inside the upper and lower valves of the liquid level gauge. In the unlikely event of accidental damage to the glass plate, these steel balls automatically engage, effectively sealing under the internal pressure of the container to halt any further liquid escape, thereby maximizing safety and minimizing risk.
At the cutting edge of functionality, the UB type instruments are equipped with blocking screws at each end, while the UB-A type advances with G1/2" needle valves. These valves are invaluable for sampling, flushing, or safely releasing residual liquid during essential maintenance, providing versatility and convenience.
For measuring viscous or easily frozen liquid media, our product can be optionally fitted with an innovative steam jacket, ensuring optimal performance even in challenging conditions and enhancing the versatility of the measurement process.
Measurement Range: Available options of 300, 500, 800, 1100, 1400, and 1700 mm, these versatile ranges ensure that you find the precise measurement fit for your needs.
Working Pressure: Designed to withstand an impressive 6.3 MPa, ensuring reliable performance in demanding conditions.
Operating Temperature: Capable of operating efficiently at temperatures up to 200ºC, making it ideal for high-temperature environments.
Automatic Valve Sealing Pressure Differential: Seamlessly operates with a pressure differential of 0.2 MPa, maintaining optimal valve performance.
Steam Jacket Pressure: Robust steam jacket pressure of 1.0 MPa, providing reliable thermal management.
Steam Jacket Fitting: Equipped with a G1/2" external thread for seamless integration and ease of installation.
Process Connection: UB type connection thread available with options for external thread G3/4" or M27×1.5, designed for flexible installation.
UB-A type connection flange: Compliant with HG20592~20635-97 standards for DN20~DN50. For alternate flange standards like GB, HG, HGJ, ANSI, DIN, please specify upon ordering to ensure compatibility.
Material in Contact with Liquid: Constructed from premium heat-resistant carbon steel and stainless steel, ensuring durability and longevity in all applications.
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 division of the illustrious Hanshan (Cold Mountain) Intelligent Technology Co., Ltd. group, stands as a beacon of industry innovation and excellence;
Founded with impressive distinction in the bustling metropolis of Shanghai in 2013, this esteemed company is an integral member of the prestigious Hanshan Intelligent Technology Co., Ltd. group;
Our visionary founding team is composed of seasoned experts originating from renowned international automation giants; collectively amassing an impressive legacy of over 20 years of unparalleled experience in the automation industry and engineering; coupled with more than a decade of specialized expertise in consulting and implementing cutting-edge digital solutions; we are committed to delivering premium automation and digitization products and services to our prestigious global clientele; situated in the dynamic city of Shanghai, China;
With more than two decades of profound industry acumen, our company has masterfully honed its expertise in the petrochemical sector; possessing an intricate understanding of the automation and digitalization requirements vital to upstream, midstream, and downstream enterprises; we excel in crafting bespoke professional products and solutions, enhanced with state-of-the-art automation and digitalization, while also offering 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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You may have these questions
How do I select the right product?
A: Upon receiving your inquiry, we will provide you with an extensive technical document. This will enable you to meticulously review the comprehensive process parameters and technical specifications that are crucial. Based on your distinct requirements, we will recommend the most fitting model meticulously tailored specifically for you.
I would like a confirmed model. Can you provide that?
A: Absolutely. Upon receipt of your specified model, we will initially assess its suitability. If deemed necessary, we will offer additional optimization suggestions to enhance cost-effectiveness. Following your confirmation, we will proceed with a formal quotation process.