Capacitive Level Transmitters

1 product

The Capacitive Level Transmitters collection includes advanced sensors that detect liquid levels by measuring changes in capacitance between probe elements. These transmitters are ideal for continuous level monitoring of conductive or non-conductive media, offering accurate analog outputs compatible with PLCs or SCADA systems. Built to endure demanding conditions, they are perfect for tank gauging and overflow prevention in process industries. Their high accuracy and minimal maintenance needs make them a preferred choice for long-term installations.

Frequently Asked Questions

A capacitive switch (like the CLS1) acts as a trigger when a material reaches a specific "point." In contrast, a transmitter like the CRF2 provides a continuous, real-time signal of the material's exact height throughout the entire depth of the tank.

The CRF2 typically provides an industry-standard 4-20 mA or 0-10V signal. This allows it to be easily connected to PLCs (Programmable Logic Controllers) or SCADA systems for automated monitoring, data logging, and process control.

Yes, they are designed to be versatile. By measuring the capacitance relative to a reference (like the tank wall), they can accurately track levels for a wide variety of materials, ranging from water and acids to non-conductive oils and fuels.

Capacitive transmitters have no moving parts, which significantly reduces the risk of mechanical failure or wear. This makes them highly reliable for long-term installations in remote or difficult-to-access industrial storage tanks.

Absolutely. Because they provide constant monitoring, they can be programmed to trigger high-level alarms or emergency shut-offs well before a tank reaches a dangerous overflow condition, enhancing site safety.

They are built to endure demanding process conditions, including varying pressures and temperatures. Their robust construction makes them suitable for industries such as chemical processing, water treatment, and petrochemicals.