magnetic field sensors

Electromagnetics

Ultraminiature Magnetometer Rotation & Proximity Sensing from NVE 

October 23, 2024 Editorial Staff Comments Off on Ultraminiature Magnetometer Rotation & Proximity Sensing from NVE 

Tunneling magnetoresistance analog magnetic sensors are revolutionizing sensing capability for product developers. Two new ultraminiature TMR devices from NVE can sense rotation and proximetry with unprecedented precision. One is a dual-axis sensor for sensitive rotation sensing, the other a proximetry sensor that can detect smaller objects at greater distances with more precision than ever before. They expand NVE’s line of ALT-Series TMR analog magnetometers. […]

News

Magnetic Field Cancelling System Actively Eliminates Image Interference in Ferroelectric Material Research in China 

August 29, 2024 Editorial Staff Comments Off on Magnetic Field Cancelling System Actively Eliminates Image Interference in Ferroelectric Material Research in China 

Magnetic field interference can be a vexing problem for an electron microscope operating at high levels of magnification, limiting the quality and resolution of the images generated. One mitigation, of course, can be to place […]

e-Power Technology

Magnetoelastic Torque Sensors from MagCanica Provide Secret Sauce for Race Cars & Aircraft 

November 29, 2022 Editorial Staff Comments Off on Magnetoelastic Torque Sensors from MagCanica Provide Secret Sauce for Race Cars & Aircraft 

Magnetoelastic sensor systems from magnetomechanical specialist MagCanica are bringing improved performance to intense rotating machinery including high-profile race cars as well as military aircraft. The company’s torque sensors are designed to provide laboratory-grade accuracy while being able to operate at extremely elevated rotational speeds of 140,000 rpm and higher. […]