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ULB-M No Blind Zone Glass0 pages
ULB Series Glass Plate Liquid Level Gauge
ULB-M No Blind Zone Glass Plate Liquid Level Gauge
Summary
ULB-M No Blind Zone Glass Plate Liquid Level Gauge is applied to the level measurement
for pressurized and open vessel, which has incomparable advantages comparing with other
kinds of glass plate liquid level gauge since it has no blind space in the indicating range and
the visual range excess the measuring range.
Structure Principle
The glass plates on both view sides of ULB-M no blind space glass plate liquid level gauge
are staggered. A blind zone on a side becomes a visual reading zone on opposite view side.
Both upper and lower flanges connecting to vessel are within visual reading range. So blind
spaces (zone) are removed completely.
Main Technical Parameters
Measuring range (the distance between the flanges’ center L): 500, 800, 1100, 1400,
1700mm;
Visual range: H=L+50;
Nominal pressure:
4.0MPa;
Operating temperature: -20 C -250 C;
Pressure for needle valve to automatically close:
Tracing (heating) steam pressure:
0.3 MPa;
0.6MPa;
Tracing steam jacket joint: ZG3/8″(male thread);
Flush and drain outlet: ZG1/2” female thread
Wetted material: carbon steel or 1Cr18Ni9Ti
Model and Specification
Model
Name
Application
ULB-MA Common flange without valve type
Colorless transparent liquid and in luminous
ULB-MB Common flange with valve model
place
ULB-MAE
Common flange without valve type with tracing
steam
sticky, easily to be frozen medium
ULB-MBE Common flange with valve type with tracing steam
Add: No..10 Huanghai Street, Zhenxing District, Dandong City, Liaoning Province, P.R. China
P.C.: 118000
E-mail: davidsong@ddtop.com
Tel: +86-415-6227343
Fax: +86-415-6227341
Website: http://www.ddtop.com
