SICK MZR2-03V-N-AW0 Inductive Proximity Sensor

SICK MZR2-03V-N-AW0 is a magnetic NAMUR round-body cylinder sensor, part no. 7901321, engineered for cylinder automation in tough industrial environments. The 30 mm aluminum housing encases a plastic sensing face and provides a NAMUR-compatible, 2-wire DC output through a 2 m PVC cable (AW0). With an IP67 enclosure rating, this sensor resists dust and water ingress while operating over a wide ambient temperature range of -25 to +70 °C. It is designed for DIN 19234 mounting of NAMUR cylinder sensors, making it compatible with standard NAMUR signal conditioning equipment in pneumatic systems. The compact round body form factor suits tight spaces and retrofit installs on cylindrical actuators, offering end-of-stroke or position feedback capabilities without a bulky housing. This SICK device combines rugged construction with straightforward wiring, enabling reliable sensing in applications such as automated clamps, material handling, and linear actuators that require a small, robust metallic sensor for pneumatic cylinders.