Abstract: The inductance sensor is often used for the measurement of displacement, pressure because of its simple structure, reliability and high precision. Usually the inductance sensor adopts AC ...

Position feedback sensors for hydraulic or pneumatic cylinders have used one of three traditional technologies: Magnetostrictive, Variable Resistance, and Variable Inductance sensors. While other ...

As the demand for greater control and functionality increases, position-sensor-instrumented hydraulic cylinders are becoming more important in the heavy industry, mobile equipment, and subsea worlds.

Metallic contaminants (solid) are generated by friction pair, causing wear of equipment by enters the lubricating system. This poses a great potential threat to the normal operation of such machines.

A novel impedance sensor based on a microfluidic chip is presented. The sensor consists of two single-layer coils and a straight micro-channel, and can detect, not only ferromagnetic and ...