Magnetic sensitive electronic two-color liquid level meter due to the use of conductor LED light-emitting devices, with high brightness, red and green two-color display, long visual distance, more clear scale, display range, more serialized products; Especially in the environment of smoke, containing fine iron and steel enterprises, if the use of magnetic flip plate liquid level meter, due to magnetic adsorption, fine iron chip magnetic flip plate red and green color cover, can not observe the liquid level, and magnetic sensitive electronic two-color liquid level meter can be effectively solved. Magnetic sensitive electronic two-color liquid level meter is widely used in power, metallurgy, petroleum, chemical, environmental protection, shipbuilding, construction and other industries in the production process, all kinds of tower, tank boiler equipment liquid level measurement and control. Selection of high-quality stainless steel and imported electronic components manufacturing, display parts using high brightness LED two-color light tube, composed of columnar display, through the red and green changes of LED light column, can realize the level of the upper and lower alarm and control; Select the liquid level transmitter, the liquid level signal can be converted into 4 ~ 20mADC analog signal, can realize remote detection, indication, record and control, but also direct communication with the computer system.

Working principle:

There is a magnetic float in the main tube of the liquid level gauge, the float is designed according to the specific gravity of the medium, the magnetic steel in the float is the same height as the liquid level in the container, the liquid level LED display scale is equipped with a semiconductor magnetic sensor, and the LED luminous module is arranged up and down in order, the semiconductor magnetic sensor corresponding to the magnetic field is magnetized, triggering the corresponding digital circuit, the liquid level above the LED red display, Below the liquid level LED green display, red display vapor phase, green display liquid phase, red and green junction is the actual liquid level in the container, liquid green vapor red, at a glance.

Product features:

1. Vapor red liquid green, clear luminous display, large viewing Angle, visible distance. Red and green light columns can clearly show the liquid level, suitable for use in dark places, more eye-catching night observation.

2. The body is made of stainless steel, and the liquid level indicator display device does not contact with the medium in the container, without leakage. Suitable for the use of a, two, three types of containers, and the container containing inflammable, toxic and corrosive media is reliable.

3. Large display range, wide range of use, suitable for low temperature, medium temperature, high pressure occasions.

4. It can output 4 ~ 20mADC standard signal to realize remote display of liquid level, centralized monitoring and control of liquid level of container group, and can also be equipped with liquid level switch to realize interlocking protection.