CAPTRON Capacitive Level Sensors provide accurate and reliable level measurement for a wide range of industrial applications. As a market leader in level measurement solutions for dispensing technology, CAPTRON offers sensor systems capable of measuring liquids, bulk solids, pastes, adhesives and chemically aggressive substances with high precision.
Using the CAPselect configuration system, users can freely configure probes according to their application requirements, container geometry and desired sensor characteristics. Each probe is manufactured with millimeter precision, ensuring maximum flexibility and optimal adaptation to the specific installation environment.
Two sensor concepts are available:
The combination of wear-free capacitive electronics and high-quality materials such as stainless steel, PTFE (Teflon) and PEEK ensures long service life, high reliability and excellent resistance to harsh industrial environments.

External amplifier with analog level measurement and three programmable switching points

External amplifier with four independently programmable switching points

External amplifier with one switching output and one analog output

Compact level probe with adjustable switching point

Robust stainless steel oil level probe with analog output

Two-rod capacitive level probe for non-metallic tanks

Capacitive level probe for connection to external amplifiers

Capacitive level sensor for precise measurement of hot media up to 230 °C

Non-contact continuous level measurement for harsh industrial and railway environments