Product features of quartz dual color liquid level gauge：
Quartz tube type two-color liquid level gauge is widely used in petrochemical and other fields to monitor various medium and low pressure containers, tanks, tanks and liquid level positions. This kind of liquid level meter directly displays the liquid level position by using the optical principle, the gas is red and the liquid is green, and the liquid level boundary is very obvious. The liquid level gauge is fluorescent two-color display, suitable for long-distance observation at night. At the same time, the user can freely rotate and choose the observation direction of this liquid level gauge, which has the advantages of large observation angle, wide viewing surface, 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 display is sensitive, clear and accurate.
Product structure of quartz tube two color liquid level gauge：
The tubular water level gauge consists of an upper valve (steam valve), a lower valve (water valve), a meter body, a drain valve, and a balance pipe.
The upper valve and the lower valve are a quick combination valve. In addition to the manual quick full opening and full closing, because each has 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 water. The lower high-speed pushes the safety seat, and automatically closes the upper and lower passages of the watch body until the quick valve (upper valve and lower valve) is manually closed. The reset of the safety bead is achieved through the balance pipe to achieve pressure balance, which is obtained by the self-weight of the safety bead. There are adverse phenomena such as false water level.
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