The SCHMERSAL BN20-11RZ-M16 is a robust, short-cylinder inductive proximity sensor designed for reliable non-contact object detection in harsh industrial environments. Featuring an M16 x 1 threaded barrel for easy installation, this sensor offers a 12mm sensing range and is capable of detecting all metals.
Built to withstand demanding conditions, it boasts an IP67 rating, making it dust-tight and protected against temporary immersion in water. With a switching capacity of 3A and a maximum load of 120W at 250V AC/DC, this PNP normally open (NO) 3-wire sensor provides versatile compatibility for a wide range of automation and control applications, including machinery, material handling, and assembly lines.
Key Features:
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Sensor Type:Â Inductive Proximity Sensor
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Connection:Â M16 x 1 Threaded Barrel
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Sensing Distance:Â 12 mm
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Output Type:Â PNP, Normally Open (NO)
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Connection:Â 3-Wire DC
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Rated Operating Distance:Â 12 mm
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Supply Voltage:Â 10-30V DC / 20-250V AC
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Max Switching Current:Â 3 A
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Max Switching Power:Â 120 W
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Protection Rating:Â IP67
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Housing Material:Â Nickel-plated Brass









