Product features:
Quartz tube type two-color level gauge is widely used in petrochemical industry and other fields to monitor the position of various vessels, tanks, tanks and liquid levels in medium and low pressure. The liquid level gauge uses optical principle to directly display the position of liquid level. The gas is red and the liquid is green, and the liquid level boundary is very obvious. The liquid level gauge is a fluorescent two-color display, which is suitable for remote observation at night. At the same time, the user can freely rotate and select the viewing direction of the liquid level gauge, which has the advantages of large viewing angle, wide viewing surface, safety and reliability. The frost proof two-color liquid level meter is suitable for liquid level monitoring of medium with high viscosity in the petrochemical field. The liquid level gauge has a heating and insulation device, and the liquid level boundary is sensitive, clear and accurate.
Tubular water level gauge is composed of upper valve (steam valve), lower valve (water valve), meter body, blowdown valve, balance pipe, etc.
The upper valve and the lower valve are quick combined valves. In addition to the manual quick full opening and full closing, there is a safety valve seat and a safety bead inside the valve body. When the quartz tube bursts suddenly, the safety steel ball pushes against the safety seat at high speed under the impact of high pressure steam and water, and automatically closes the upper and lower channels of the meter body until the quick valve (upper valve and lower valve) is closed manually. The reset system of the safety bead is to obtain pressure balance through the balance pipe, which is obtained by the weight of the safety bead, Therefore, false water level and other undesirable phenomena will not occur.
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