Intelligent liquid level transmitter, also known as intelligent liquid level transmitter, is a high-precision liquid level measurement device used in the field of industrial automation. It can monitor the liquid level height of liquids (such as oil, water, chemical reagents, etc.) in real time by integrating intelligent sensors, signal processing units, and data communication functions, and convert the measurement results into standard signals or digital information for process control, monitoring, or data recording.
Core functions and features
High precision liquid level measurement
By utilizing various measurement principles such as static pressure, ultrasound, radar, and float (depending on the model), combined with advanced algorithms such as temperature compensation and linearization, high-precision measurements ranging from ± 0.1% to ± 0.5% can be achieved, adapting to different media and working conditions.
intelligent signal processing
Equipped with a built-in microprocessor, it can filter, calibrate, and correct errors in raw signals, while also supporting self diagnosis (such as fault alarms and sensor anomaly detection) to enhance stability and reliability.
Diversified output and communication
Supports 4-20mA analog signals (compatible with traditional control systems);
Equipped with digital communication interfaces such as HART, RS485, Modbus, Profibus, etc., it can directly communicate with PLC, DCS and other systems to achieve remote monitoring and parameter configuration.
Adapt to complex environments
High protection level (such as IP65/IP68), temperature resistance, pressure resistance, and corrosion resistance, can be used in industrial scenarios with high temperature, high pressure, humidity, or corrosive media (such as chemical, petroleum, water treatment, power, etc.).
Convenient debugging and maintenance
Some models support remote calibration and parameter modification without the need for on-site disassembly; Equipped with a digital display screen, it can intuitively read liquid level data.
