Magnetic sensitive electronic two-color liquid level meter is an industrial instrument used to measure the height of liquid, which mainly realizes real-time monitoring of liquid level through magnetic sensitive elements and two-color display technology. The following are its main functions and features:
1. Liquid level measurement and display
The magnetic float drives the magnetic sensitive element to move with the rise and fall of the liquid level, converts the liquid level height into an electrical signal, and then displays the liquid level intuitively through the red and green two-color columnar light band (red represents the liquid phase, green represents the gas phase), which is convenient for quick identification.
2. High precision and reliability
Adopting the principle of magnetic coupling, non-contact measurement, avoiding mechanical wear, suitable for high temperature, high pressure or corrosive media working conditions.
3. Alarm and remote monitoring
Configurable switch output, triggering an alarm when the liquid level exceeds the set threshold, some models support 4-20mA signal output, which is convenient for connecting to the DCS/PLC system for remote monitoring.
4. Applicable scenarios
Widely used in industries such as petroleum, chemical, and electric power, such as liquid level monitoring of storage tanks, boiler drums and other equipment.