GZS-S stainless steel two-color quartz glass tube water level meter is a liquid level meter developed by our company for the measurement of liquid level under normal temperature and pressure environment.This kind of liquid level meter can divide gas and liquid into red and green, and can observe the liquid level directly. It is widely used in chemical industry, water treatment, environmental protection and other industries.The cock of this level gauge is made of stainless steel, which has good anti-corrosion and anti-rust functions. Quartz glass tube can also be measured normally at high temperature, and has good anti-corrosion performance.
Working principle:
GZS-S stainless steel two-color quartz glass tube water level meter is the use of natural light in the liquid refraction of the optical principle, with the use of quartz glass tube under the red and green glass, the measurement of the liquid phase display green, gas phase display red.The level gauge is connected to the measured container by the upper and lower cock flanges at both ends. The position of the liquid level can be directly observed due to the different colors of gas and liquid.
Glass tube water level meter, simple structure, small volume, light weight, material consumption, small installation size, and easy to operate, fast.Suitable for urban construction, chemical, metallurgy, petroleum, pharmaceutical, food, beverage, environmental protection and other industries.
Measure ranges
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300~3200mm
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Working temperature
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-20~600ºC
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Nominal pressure
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PN0~10Mpa
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Quartz tube test pressure
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≤13MPa
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Meter material
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carbon steel or SS304
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Display
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Green for liquid, red for air (don’t need electric power supply for the double color display)
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flange standard
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DIN,ANSI,JIS
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Back light is optional
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a, light Emitting Diode: electric power supply: 24VDC. b, fluorescent light tube: power supply: 220VAC
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Model selection of Sight Glass Tubular Level Gauge | ||||||
GZS | Pressure | temperature | Body material | Glass material | C-C distance | |
Type | C | Natural Color | ||||
X | Bi-color Indicator with Lamp | |||||
A | Bi-color Indicator without Lamp | |||||
Pressure | P1 | 1.0MPa | ||||
P2 | 2.0MPa | |||||
P4 | 4.0MPa | |||||
P6 | 6.0MPa | |||||
P10 | 10.0MPa | |||||
Temperature | T1 | <60 ºC | ||||
T2 | <100 ºC | |||||
T3 | <180 ºC | |||||
T4 | <450 ºC | |||||
T5 | <600 ºC | |||||
Body material | CS | Carbon Steel | ||||
304 | Stainless steel 304 | |||||
316 | Stainless steel 316 | |||||
PVC | PVC anticorrosive plastic | |||||
PP | valve, flange PP anticorrosive plastic | |||||
PTFE | Stainless steel lining PTFE | |||||
Glass tube material | Ordinary Glass Tube <100ºC | |||||
Transparent Hart PVC anticorrosive plastic tube <60ºC | ||||||
Transparent Soft PTFE anticorrosive tube <180ºC | ||||||
Quartz glass tube a. <450ºC; b.<600ºC | ||||||
Center to Center Distance | (mm) |
Hebei Xukang Meter Manufacturing Co., Ltd.
Hotline:+86 0319 6162516 / +86 13072030856
Email:sales@you-ideal.com
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