Autonics CR30-15AC Capacitive Proximity Sensor

Autonics CR30-15AC is a capacitive proximity sensor with a normally closed output that operates on 120–240 VAC. As a non-contact sensing device, it detects changes in capacitance caused by nearby objects without physical contact, making it suitable for automation tasks where the target is non-metallic or located behind a panel in standard industrial control circuits. The CR30-15AC belongs to Autonics' capacitive sensor lineup and is designed for AC-powered installations within the 120–240 V range, enabling direct connection to common control relays, PLCs, or panel wiring without requiring DC power supplies. Use cases include presence or boundary sensing in equipment, process monitoring, or material detection where contactless operation is preferred.