Mar 17, 2025 · An easy-to-understand explanation of how reed switches are triggered by magnets and a look at some typical uses.

In its simplest and most common form, it consists of a pair of ferromagnetic flexible metal contacts in a hermetically sealed glass envelope. The contacts are usually normally open, closing when …

The magnetic reed sensors, switches and actuator products offered by Reed Switch Developments Corp. are designed to operate by the proximity of a magnetic field.

Dec 22, 2024 · A magnetic sensor reed switch represents a sophisticated electromechanical device that transforms magnetic field interactions into precise electrical switching mechanisms.

When the magnetic field is removed, the reeds return to their original position. Contact forms include SPDT and SPST. By using the Co-Browse feature, you are agreeing to allow a support …

A Reed switch is a type of magnetic sensor that detects the presence of the magnetic field. It consists of two reed blades hermetically sealed inside a glass capsule with electrical leads …

Oct 26, 2023 · Reed switch proximity sensors are available in two primary configurations: normally open (NO) and normally closed (NC). In a normally open configuration, the reed …

Aug 14, 2018 · Reed switches are a traditional and simple, yet effective sensing solution. Using magnetic fields, reed switches employ a reliable technology that powers devices like burglar …

In security applications, magnetic reed switches are commonly used in door and window sensors. When a door or window is opened, the magnetic field is disrupted, triggering an alarm. This …

Jun 17, 2025 · Compare reed and Hall effect switches for durability, sensing precision, and application use. Learn which magnetic limit switch is ideal for your automation system.