Festo SMTO-1-LED-24-SA Pneumatic Proximity Switch is a non-contact sensor used in pneumatic automation to detect the presence or proximity of a target and convert that detection into an electrical signal for control systems. The LED in the model name indicates an integrated status indicator for quick troubleshooting and monitoring. Designed for compact installation, this proximity switch provides reliable feedback of actuator position or component presence within Festo’s SMTO family of sensors.
