Technical advantages
The non-blind zone structure of the TC-S(M)W type long-window two-color water level gauge is to set two rows of windows staggered with each other on the water level gauge body. Through the optical principle, it can achieve continuous monitoring without blind zone in the range of ±3° in front of the water level gauge. water level value. It avoids the situation that the water level value cannot be read or the water level value is inaccurate due to the influence of the blind area, and ensures the safe and stable operation of the measured device.

TC-S(M)W type long window type two-color water level meter light source adopts light emitting diode (LED) cold light source, which has the advantages of high luminous rate, pure light color, environmental protection, energy saving, high temperature resistance, maintenance-free, long life and so on, so that the The water level observation is clearer. And according to the requirements of explosion-proof field conditions, explosion-proof light source (patent number: ZL201921747645.6) can be selected, which fully meets the requirements of explosion-proof field.

TC-S(M)W type long window type two-color water level gauge window gasket is made of toothed corrugated skeleton glued with flexible graphite up and down, which enhances the sealing performance, thus ensuring the safe and reliable operation of the equipment and improving the service life. In the window assembly of the two-color water level gauge, mica sheets are used to protect the window glass. Mica has high chemical stability, strong pressure resistance, high temperature resistance and corrosion resistance, thereby improving the service life of the window assembly.

TC-S(M)W type long window two-color water level gauge has strong flushing (patent number: ZL201921747645.6) and heat tracing functions, users can choose corresponding functions according to the specific working conditions on site.

Strong rinse function (no rinse)
A condenser is placed on top of the water level gauge body. When the saturated steam in the steam drum flows through the condenser, the cooling function of the condenser is used to form a large amount of pure water without salt content. The dirt adhering to the observation window mica is washed away. At the same time, a large amount of pure water formed flows back into the main body cavity, and is continuously replaced with the saturated water in the main body, and finally the saturated water in the main body cavity becomes pure water without salt and impurities, so that the window is free of scale and the color display Clear and long-lasting, improving observation and extending the life of window assemblies.

Heat tracing function
Add heat tracing holes to the original water level gauge body. When the saturated steam in the steam drum enters the heat tracing hole of the body through the steam side sampling hole, it will heat the water level gauge body and the water column in the body, so that the water temperature in the body cavity is always basically the same as that of the saturated water in the steam drum, thus The deviation of the water level measurement caused by the low water temperature and high density in the body cavity of the original water level gauge is eliminated, so that the height of the water column in the water level gauge cavity is close to the real water level in the steam drum under any working conditions, and the purpose of accurately monitoring the water level of the steam drum is achieved. .

Selection parameter table