Schmersal Inductive Barrel Proximity Sensor, M30, 15 mm Detection, PNP NO, 10 → 30 V dc

This inductive proximity sensor from Schmersal uses an electromagnetic field to detect nearby objects. It's able to sense all ferrous metals, including aluminium, iron and copper, without physical contact, reducing the risk of mechanical wear. The robust brass enclosure offers resistance to corrosion and wear, making it a long-lasting choice. This device is protected against short circuits and reverse polarity for user safety during installation and operation.

• Ample cable length of 2m for a flexible connection
• IP67 (ingress protection) rating means it's dust-tight and can withstand submersion in 1m of water for 30 seconds
• Wide operating temperature range of -25°C to +70°C for use in demanding conditions
• Meets IEC/EN 60947-5-2 safety standards for low-voltage switchgear

• Robotics
• Medical industry
• Automated assembly lines
• Food processing

Proximity sensors provide position feedback to control systems in automated machine processes. A magnetic proximity sensor like this one is often used with pneumatic cylinders to detect the position of a piston in applications where position feedback is crucial.