Digital Capacitance Level Transmitter, 1-1500mm

Buy the digital capacitance level transmitter online, features strong anti-interference ability, direct measurement, and a corrosion-resistant stainless steel design. High accuracy and stable performance make it ideal for liquids, solids, and slurries in harsh environments.

Specification

Feature

• Strong anti-interference capability: The digital capacitance level transmitter ensures accurate and stable measurements even in harsh environments.
• Direct measurement: Simple structure, high reliability, and low maintenance.
• Multiple signal outputs: Convenient for integration with different system configurations.
• High-precision materials and machining: The liquid level transimitter is made of stainless steel with corrosion-resistant construction and strong durability.
• Wide adaptability: Suitable for liquids, solids, slurries, viscous materials, and environments with steam or dust.
• No measuring blind zone: The liquid level measurement instruments enables accurate detection across the full range in tanks and containers.
• Digital filtering and adjustable parameters: Damping time and zero/span settings can be easily adjusted for smooth and stable readings.

Detail

Connections

Application

Tips: How does digital capacitance level transmitter work?

The digital capacitance level transmitter operates based on the principle of capacitance change. The probe and the tank wall act as two electrodes of a capacitor, and the liquid (or material) between them serves as the dielectric medium. As the liquid level rises or falls, the dielectric constant between the electrodes changes, resulting in a measurable change in capacitance.

This capacitance variation is continuously detected and converted by the built-in frequency difference or microprocessor-based circuit into an electrical signal proportional to the level height. The output is then transmitted as a standard 4–20 mA analog signal or digital output, allowing precise, real-time level monitoring.

The level transmitter offers high sensitivity for detecting even small level changes; Stable performance unaffected by pressure or temperature variations; No moving parts, ensuring long service life and maintenance-free operation; Digital display and buttons for easy on-site calibration and parameter adjustment.