Product Application
The MG8230 Series Color Quartz Tube Liquid Level Gauge is designed for direct visual level indication in high-temperature, high-pressure, and corrosive process environments. With operating temperatures up to 450 °C, pressure resistance up to 10 MPa, and clear red–green–three-color display, it provides intuitive and reliable liquid level observation for industrial vessels and pipelines.
Water & Wastewater Treatment
In water treatment systems, the MG8230 is used for visual monitoring of liquid levels in tanks, reactors, and filtration units. Its quartz glass tube structure ensures clear level indication even in continuous operation, while stainless steel wetted parts and PTFE lining provide resistance to corrosive water and chemical additives.
Key advantages:
Temperature range up to 50 ~ 450 °C
Measurement range 300–2000 mm
Clear red/green phase display for easy observation
Oil & Gas Industry
The MG8230 is widely applied in oil storage tanks, separators, and process vessels where high temperature and pressure are present. With operating pressure up to 10 MPa and automatic steel-ball sealing protection, it enhances operational safety in case of accidental glass damage.
Key advantages:
Pressure range 0.6–10 MPa
Steel ball automatic sealing (>0.2 MPa)
High-contrast liquid–gas visualization
Chemical & Petrochemical Industry
In chemical processing, the MG8230 is suitable for monitoring corrosive liquids such as acids, alkalis, and solvents. The combination of quartz glass, stainless steel, and optional PTFE lining ensures strong chemical resistance and long service life.
Key advantages:
Wetted materials: 316L / 304 / graphite / PTFE lining
Fluid viscosity ≤ 0.15 Pa·s
No blind spots, anti-bonding design
Power Industry
In boilers and thermal systems, the MG8230 provides direct level indication for drums and auxiliary vessels. The high-temperature resistance of quartz glass ensures stable operation in thermal power environments.
Key advantages:
Maximum operating temperature 450 °C
Suitable for boiler and high-temperature vessels
Long-term stable visual indication
Food & Beverage Industry
For food and beverage processes, the MG8230 enables intuitive liquid level observation in fermentation tanks, storage vessels, and processing equipment. Its smooth internal surface and easy flushing design support hygienic operation.
Key advantages:
Clear liquid–gas color contrast
Easy maintenance and cleaning
Stainless steel construction for sanitary applications
Pharmaceutical Industry
In pharmaceutical production, the MG8230 is used in reactors and storage tanks requiring stable and visible level monitoring. The high-purity quartz glass ensures accurate visual indication without contamination.
Key advantages:
High transparency quartz tube
Stable sealing performance
Suitable for precision process control
Metallurgical & Mechanical Industry
In metallurgical and industrial equipment systems, the MG8230 supports level monitoring under harsh operating conditions, including high temperature and vibration.
Key advantages:
Robust mechanical structure
Large-diameter quartz tube options
Reliable operation in industrial environments
