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  • Name: TC-S (M) W long window type two-color water level gauge
  • NO.: 125
  • Add times: 2016-11-11
  • Views : 486

TC-S (M) W long-window color water level meter is based on the summary of the advantages of foreign transmission-type color water meter developed on the basis. This type of product is divided into two types: blind type (TC-SW type) and no blind zone (TC-SMW type). The pressure range is wide (PN≤32MPa), the temperature resistance is high (T≤450 ℃) Scale, clear display, easy maintenance, safe and reliable and so on.



Technical advantages
TC-S (M) W-type long window-type two-color water level meter without blind area structure is set on the water level gauge on the body of the high and low staggered two rows of windows, through the optical principle in front of the water level ± 3 ° range without blind zone continuous monitoring Water level value. To avoid the impact of the blind, there can not read the water level or read the water level is not accurate and so on, to ensure the safety and stability of the measured device operation.

The light-emitting diode (LED) cold light source has the advantages of high luminous efficiency, light color, environmental protection, energy saving, high temperature resistance, maintenance-free and long life, so as to make the TC-S (M) Water level observation is more clear. And according to the explosion-proof site conditions, you can choose explosion-proof light source (patent number: ZL201520549534.X), fully meet the requirements of explosion-proof site.

TC-S (M) W-type long window-type two-color water level meter gasket with my company's The gasket from the tooth-shaped corrugated skeleton from top to bottom adhesion of flexible graphite, enhanced seal So as to ensure the safe and reliable operation of the equipment to improve the service life. The mica is used to protect the window glass, and the mica has high chemical stability, high compressive resistance, high temperature resistance and corrosion resistance, thus improving the service life of the window components.

TC-S (M) W long-window color water level meter with strong flushing (patent number: ZL201320076524.X) and with heat function, the user can select the appropriate function according to the specific site conditions.



Strong flushing function (no flushing)
Set up a condenser at the top of the water level gauge body. When the saturated steam in the drum flows through the condenser, the cooling function of the condenser is used to form a large amount of pure water without salt. The pure water is continuously washed along the inner surface of the two columns to force the observation window. Observe the dirt on the window mica stained away. At the same time the formation of a large number of pure water flow back to the body cavity, and the body constantly with the saturated water replacement, and ultimately the body cavity of the saturated water into salt-free water without impurities, so that the window does not adhere to dirt, color display Clear, durable, improve the observation effect, extend the life of the window components.

Heating function
A heat tracing hole is added on the original water level gauge body. When the saturated steam drum through the steam side sampling hole into the body with hot hole, to gauge body and body water heating, the water temperature of the cavity remains within the drum saturated water temperature are basically the same, which eliminates the deviation of the original water level gauge of the internal cavity of low temperature and high density of water the measurement result, the water level gauge of cavity height of water column in any conditions are close to the true level of drum, the drum water level monitoring purposes.

Selection of parameters table

Model Display form Nominal pressure
(MPa)
Design pressure
(MPa)
Medium saturation
temperature (℃)
Installation center
distance (mm)
Visual range
(mm)
Scale zero point to the
center of the valve (mm)
TC-SW4.0-ⅡB Single window 6.0 4.0 250 440 200 220
TC-SW4.0-7B Single window 6.0 4.0 250 600 260 300
TC-SW6.4-ⅠB Single window 10 6.4 280 600 255 300
TC-SW6.4-ⅡB Three windows have blind spots 10 6.4 280 600 364 300
TC-SMW6.4-ⅡB Five windows without blind spots 10 6.4 280 600 364 300
TC-SW10-ⅠB Single window 15 10 310 600 255 280
TC-SW12-ⅡB Three windows have blind spots 16 12 323 670 452 290
TC-SW16-ⅡB Three windows have blind spots 25 16 345 670 452 290
TC-SW22-ⅡB Three windows have blind spots 32 22 375 670 452 275
TC-SMW12-ⅡB Five windows without blind spots 16 12 323 670 452 335
TC-SMW16-ⅡB Five windows without blind spots 25 16 345 670 452 275
TC-SMW22-ⅡB Five windows without blind spots 32 22 375 670 452 275
TC-SMW22-ⅢB Seven windows without blind spots 32 22 375 670 452 275
Note: The water level center distance, visual range and other technical parameters can be manufactured according to user needs.
Functional selection  Strong flushing function (/ C); heating function (/ R); explosion-proof function (/ Ex)
Monitoring mode  Site observation or water level TV monitoring
Water level display  According to the media color separation, steam red water green
Water source  60W 24VDC light-emitting diode (LED)
Connection method  Welding or flange connection
Installation direction  Left or right side