Capacitive sensors for displacement, distance and position

Reliable displacement measurement with high precision
capaNCDT
Reliable displacement measurement with high precision

Capacitive sensors are designed for non-contact measurement of displacement, distance and position, as well as for thickness measurement. Due to their high signal stability and resolution, capacitive displacement sensors are applied in laboratories and industrial measurement tasks. In production control, for example, capacitive sensors measure film thickness and application of the adhesive. Installed in machines, they monitor displacement and tool positions.

Characteristics
  • Non-contact measurement of displacement, distance and thickness as well as on electrical conductors and insulators
  • Unmatched accuracy for laboratories and industry
  • Customer-specific sensors and controllers
  • All capaNCDT sensors, cables and controllers are fully compatible
  • Versatile application possibilities due to comprehensive product range
  • The very latest controller technology ensures ease of use

Unique precision with innovative technology

The special sensor design, triaxial sensor cable and innovative controller technology result in a perfectly matched measurement system. Therefore, capaNCDT measurement systems stand for high precision and signal stability. Even in industrial applications, capacitive sensors achieve resolutions in the submicrometer range.

Highest precision surrounded by extreme temperatures

Unlike conventional non-contact measurement techniques, capacitive displacement sensors from Micro-Epsilon are characterized by highest measurement accuracy. As thermally induced conductivity changes of the measurement object have no influence on measurements, the measurement values remain stable even with fluctuating temperatures. For example, capacitive displacement sensors are used for distance measurements of superconductive magnets. The temperature-resistant sensor design enables ambient temperatures up to -270 °C while maintaining maximum resolution of the measurement value.

Full compatibility: sensor and controller exchange without calibration

capaNCDT sensors, cables and controllers can be interchanged quickly and easily. Due to their innovative technology, additional calibration and linearization is not required. Easy interchangeability of capaNCDT components and the simple replacement of sensors with different measuring ranges can be carried out on site within a short time frame. Micro-Epsilon offers the worldwide largest variety of combinations in capacitive displacement measurement.

Modern and user-friendly controller technology

Modern capaNCDT controllers are equipped with various interfaces, e.g., analog, Ethernet and EtherCAT. This means that the capacitive sensors from Micro-Epsilon can be easily integrated into machines and systems. The web interfaces enables user-friendly setup and commissioning  via a web browser. For this purpose, a PC is connected to the controller via the Ethernet interface. All settings, filters and arithmetic functions are stored directly in the controller for intelligent signal processing.

Analog RS485 Ethernet Ethercat

Capacitive sensors for series applications and OEM

We adapt our measuring systems to customer-specific measurement tasks according to your instructions, e.g., design, target calibration, cryogenic environments, vacuum/UHV, cable lengths, modified measuring ranges or sensors with integrated controller. Learn more about sensor adjustments.

Applications

Micro-Epsilon Messtechnik
Königbacher Str. 15
94496 Ortenburg
info@micro-epsilon.de
+49 8542 / 168 - 0
+49 8542 / 168 - 90