Product Description：
Quartz tube two-color level gauge is widely used in petrochemical and other fields to monitor the position of medium and low pressure various containers, tanks, tanks, and liquid levels. This level gauge uses optical principles to directly display the position of the liquid level, the gas is red and the liquid is green, and the liquid level boundary is very obvious. The level gauge has a fluorescent two-color display, which is suitable for long-distance observation at night. At the same time, the user can freely choose the observation direction of this level gauge, and has the advantages of large observation angle, wide viewing area, safety and reliability. The anti-frost two-color liquid level gauge is suitable for liquid level monitoring of the medium with high viscosity in the petrochemical industry. This liquid level gauge has a heating and heat preservation device, and the liquid level boundary line is displayed sensitively, clearly and accurately.
Quartz tube two-color level gauge product structure
The pipe type water level meter is composed of upper valve (steam valve), lower valve (water valve), meter body, drain valve, balance pipe, etc.
The upper valve and the lower valve are a quick combination valve. Except for manual quick full opening and full closing, there is a safety valve seat and a safety ball inside the valve body. When the quartz tube bursts suddenly, the safety steel ball will be impacted by the high-pressure soda. The lower high speed and the top to the safety seat automatically close the upper and lower passages of the meter body until the quick valve (upper valve and lower valve) is manually closed. Undesirable phenomena such as false water level appear.
Main technical data
</strong> Model B43H-64 Name Quartz tube water level gauge Nominal pressure 1.6～6.4(MPa) Nominal diameter 20～25(mm) Nominal length 440～600(mm) Medium temperature≤250℃ Main material Q235-A carbon steel
Model B43H-64
Name Quartz tube water level gauge
Nominal pressure 1.6～6.4 (MPa)
Nominal diameter 20～25(mm)
Nominal length 440～600(mm)
Medium temperature ≤250℃
Main material Q235-A carbon steel
For industry:
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, acids and other oil and chemical raw materials for level measurement .