Balluff BCS 012-NSB-1-L-S4 Inductive Proximity Sensor

Balluff BCS 012-NSB-1-L-S4 is an inductive proximity sensor that detects metal targets without contact, offering a 4 mm sensing distance and a 12 to 36 V DC supply range with an NPN switching output, making it suitable for compact installations where space is at a premium. This model is designed for industrial automation environments where compact form factors and reliable metal sensing are required in tight spaces, such as near machine tools, on conveyors, or in panel-mounted control circuits. The sensor relies on Balluff's inductive sensing technology to switch when a metal target enters its field, with the 4 mm sensing distance specified for typical steel targets and influenced by mounting and target size. With an NPN output suitable for sinking loads, it integrates directly with PLC inputs and other DC-powered controllers in standard control architectures, enabling straightforward wiring in panel-mounted or surface-mounted installations.