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Quartz tube level gauge

 Color quartz tube liquidometer

Color quartz tube liquidometer

  • UGS (UNS) series color quartz tube liquid level gauge is developed with the latest technology at home and abroad. By means of the principle of red and green light reflection in liquid, it is shown that in the liquid phase, it is green
Product details

Principle of color quartz tube liquid level gauge
UGS (UNS) series color quartz tube liquidometer is based on the principle of refraction and reflection of natural light in liquid.
With the help of red and green gas phase, the liquid phase is displayed in green. Because of the large contrast and clear indication of liquid and gas phase, it is more favorable for remote operation and night inspection.

Overview of color quartz tube liquid level gauge
UGS (UNS) series color quartz tube liquid level gauge (hereinafter referred to as color liquid level meter) is developed by using new technology at home and abroad. By means of the principle of red and green light reflection in liquid, it is shown in the liquid phase. Because of the large contrast and clear indication of liquid and gas phase, it is more favorable for remote operation and night inspection. Therefore, it is widely used in various transparent liquid containers and boilers in petroleum, chemical, electric power, metallurgy and other industries, such as water, gasoline, liquefied gas, liquid ammonia, propane, propylene, aromatics, acid and other oil products and chemical raw materials liquid level measurement. At the same time, for the interface measurement of two different media density, three color interface quartz tube liquid level meter can be selected. The three color interface quartz tube liquid level gauge is designed based on the principle of buoyancy and specific gravity difference. The small float in the quartz tube is suspended in the boundary part of the two media. Because the float is black, the liquid color of the upper and lower parts is different, so it is eye-catching. Thus, the problem that the interface of the two mixed media is not clear has been solved. It is an ideal direct reading liquid level gauge at home and abroad.
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Application of color quartz tube level gauge
Product name model Application and Application
Common type UGS-A Both ends of liquid level gauge are valves with safety device. When the quartz tube is accidentally damaged, it can prevent the medium from flowing out of the container. Because the valve channel is relatively small, it is suitable for measuring low viscosity medium.
Straight through type UGS-B Both ends are connected by TEE flange without safety device. Since the diameter is 20 mm, the liquid level of viscous medium can be measured
Straight through type without blind area UGS-C Both ends are connected by TEE flange without safety device. Due to the same height as the medium, it can be measured in the same range as the medium
Color level gauge UGS-A、B、C-1 Measurement of transparent colorless liquid level, interface and good light occasion
Steam jacket type UGS-A、B、C-2 With steam tracing jacket for cold weather
Frost proof type UGS-A、B、C-3 Additional anti frost device is used in low temperature medium to avoid frosting on the surface caused by low temperature medium
Lighting type UGS-A、B、C-4 The liquid level and interface of colored liquid are measured, and the light is weak
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Product name
model
Application and occasion
Common type
UGS-A
Both ends of liquid level gauge are valves with safety device. When the quartz tube is accidentally damaged, it can prevent the medium from flowing out of the container. Because the valve channel is relatively small, it is suitable for measuring low viscosity medium.
Straight through type
UGS-B
Both ends are connected by TEE flange without safety device. Since the diameter is 20 mm, the liquid level of viscous medium can be measured
Straight through type without blind area
UGS-C
Both ends are connected by TEE flange without safety device. Because the diameter is 20 mm, the liquid level of viscous medium can be measured, and the measuring range is the same as the display height
Color level gauge
UGS-A、B、C-1
Measurement of transparent colorless liquid level, interface and good light occasion
Steam jacket type
UGS-A、B、C-2
With steam tracing jacket for cold weather
Frost proof type
UGS-A、B、C-3
Additional anti frost device is used in low temperature medium to avoid frosting on the surface caused by low temperature medium
Lighting type
UGS-A、B、C-4
The liquid level and interface of colored liquid are measured, and the light is weak

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Relationship between UGS display height and measurement range (display height is scale height)
(unit: mm)
Measurement range L three hundred five hundred eight hundred one thousand and one hundred one thousand and four hundred one thousand and seven hundred two thousand
Display height h one hundred three hundred six hundred nine hundred one thousand and two hundred one thousand and five hundred one thousand and eight hundred
Type selection of color quartz tube liquid level meter
UGS A ? Valve with safety device structural style
? B ? With drain valve without safety device
C ? No blind area
? one ? Common type Additional devices
two ? Jacket type with steam
three ? Type with anti frost device
four ? Type with lighting
? S ? Measuring liquid level (two color) Measurement characteristics
J ? Measurement interface (three colors)
? A ? Flange connection DN20, 25 Connection form
G ? Threaded connection G3 / 4 ″
? one ? one point six
Nominal pressure
(MPa)
two ? two point five
three ? four
four ? six point four
five ? ten
? C ? carbon steel Wetted material
F ? Stainless steel (304, 316L)
? 03 three hundred
measuring range
(mm)
05 five hundred
08 eight hundred
eleven one thousand and one hundred
fourteen one thousand and four hundred
seventeen one thousand and seven hundred
twenty two thousand
X Special size x followed by dimension number
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Characteristics of color quartz tube liquid level gauge
Liquid and gas phase display is clear, no blind area, good sealing performance, high temperature and high pressure resistance, anti viscosity, light weight, long service life and no leakage. ?
It has simple structure, convenient installation and maintenance, corrosion resistance, no power supply and explosion-proof.
Main technical specifications of UGS series color quartz tube level gauge
The special 99.99% SiO2 transparent quartz tube has a deformation point of 1077 ℃ and a softening point of 1730 ℃. ?
The compressive strength is 1170kg / cm3, and the number of expansion systems is 5.5 × 10-7. It has high temperature resistance, high pressure resistance and excellent mechanical properties after special process treatment. ?
Working pressure: 1.6, 2.5, 4.0, 6.4, 10.0MPa
Working temperature: < 520 ℃
Measurement range L: the measurement range is determined by the center distance: 300, 500, 800, 1100, 1400, 1700, 2000mm. For special specifications, please indicate the size. ?
Heat tracing steam jacket: working pressure 0.6MPa, nozzle size G1 / 2 ″ external thread. ?
Interface flange: adopt hg20592 ~ 20635-97 flange standard newly issued by Ministry of chemical industry in 1997. Flange diameter DN20, DN25, if users need to adopt other standards (such as GB, ANSI standards) can be designed according to user needs. Automatic sealing pressure of steel ball: greater than 0.2MPa, weight 15 ~ 30kg. ?
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label:
 Color quartz tube liquidometer

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