Magnetic Reed Switch Sensor
KSh 200.00
In stock
The Magnetic Reed Switch Sensor is a sensitive magnetic field detector that utilizes a glass-encapsulated reed switch to open or close an electrical circuit. It is a reliable, non-contact solution for detecting the presence of a magnet, making it a staple for security systems and industrial sensing.
Key Features:
✔ Clean Digital Output: Features a comparator (typically LM393) for a stable, jitter-free signal.
✔ Adjustable Sensitivity: Built-in potentiometer allows for fine-tuning the magnetic trigger distance.
✔ Normally Open (NO) Operation: The internal contacts close when a magnetic field is detected.
✔ High Current Capacity: Capable of driving small relays or interfacing directly with microcontrollers.
✔ Compact & Durable: Easy to mount with integrated bolt holes for permanent installations.
Common Applications:
🔹 Door and window alarms for home security
🔹 Non-contact limit switches in CNC or 3D printers
🔹 Liquid level sensing (when paired with a magnetic float)
🔹 Speedometers for bicycles or rotating machinery
🔹 Proximity sensing in automated production lines
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