Displacer Level Transmitter Oil-Water Interface Level Monitoring - AMT/LD-YWJ

Displacer Level Transmitter Oil-Water Interface Level Monitoring - Product Overview
The displacer level transmitter is a contact-type level detection and transmission device based on the buoyancy principle. Search keywords: displacer level transmitter, oil-water interface level monitoring, level sensor. This transmitter can measure oil-water interfaces, oil tank, and chemical tank liquid levels, and is suitable for the petroleum, chemical, and environmental protection industries. In oil-water interface level monitoring, the displacer level transmitter can reflect interface changes in real time, helping operators understand the oil-water separation status.

Displacer Level Transmitter Oil-Water Interface Level Monitoring - Working Principle
The displacer level transmitter utilizes the buoyancy change generated by the displacer rising and falling with the liquid level, and converts it into an electrical signal output through a torque tube or lever mechanism. In oil-water interface level monitoring, the displacer level transmitter adopts a dual-displacer or special structure, which can simultaneously measure the oil layer and water layer interface. This transmitter supports 4-20mA, RS485, and Modbus outputs, can be connected to PLC, DCS, and oil-water separation control systems, and features remote calibration and fault self-diagnosis functions.

Displacer Level Transmitter Oil-Water Interface Level Monitoring - Application Scenarios
Displacer level transmitters are widely used in oil-water separators, grease traps, oil storage tanks, and chemical separation tanks. In oil-water interface level monitoring, the displacer level transmitter can be installed on the tank top or side for contact interface measurement. The transmitter can be linked with oil discharge valves, drainage pumps, and alarm systems to achieve automatic control and overflow prevention. For large oil-water separation systems, displacer level transmitters can form a multi-point monitoring network and upload data uniformly to the control room.

Displacer Level Transmitter Oil-Water Interface Level Monitoring - Technical Advantages
The displacer level transmitter has the advantages of simple structure, high precision, and high reliability. In oil-water interface level monitoring, the displacer level transmitter adopts explosion-proof design and corrosion-resistant materials, making it suitable for flammable, explosive, and corrosive environments. This transmitter supports remote debugging and fault self-diagnosis, and is easy to maintain. When selecting a displacer level transmitter, attention should be paid to the range, accuracy, temperature and pressure resistance, explosion-proof rating, and output signal to ensure it meets the requirements of oil-water interface level monitoring.