Pepperl+Fuchs NBN12-18GM50-E2 Inductive Proximity Sensor | 12mm Range, 18-30V DC, M12 Connector | IP67 Protection

1. Sensing Characteristics​

The Pepperl + Fuchs NBN12 - 18GM50 - E2 is an inductive sensor renowned for its sensing capabilities. It has a rated operating distance of 12 mm, enabling it to accurately detect metallic objects within this range. The assured operating distance varies from 0 to 9.72 mm, providing a reliable margin for operation. With a switching frequency of up to 1150 Hz, it can respond rapidly to the presence or absence of targets. The PNP output type, in a 3 - wire configuration, is highly compatible with a wide range of industrial control systems. The yellow LED switching state indicator offers clear visual feedback, making it easy to monitor the sensor's operation.​

2. Physical Build and Durability​

Housed in a robust nickel - plated brass body, this sensor is designed to endure harsh industrial conditions. The 18 - mm diameter cylindrical housing provides a compact yet sturdy form. The sensing face, made of PBT material, ensures reliable performance. It has an IP67 protection rating, which means it can resist dust ingress and temporary submersion in water. The non - flush installation design allows for flexible mounting, and the provided nuts with a tightening torque of 0 - 30 Nm ensure a secure fit. The sensor can operate within an ambient temperature range of - 40 °C to +85 °C, making it suitable for various industrial environments.​

3. Electrical Specifications​

Operating within a voltage range of 5 - 36 V DC, the NBN12 - 18GM50 - E2 offers great flexibility in power supply compatibility. It comes equipped with reverse polarity protection, safeguarding against incorrect voltage connection. The short - circuit protection, implemented as pulsing, ensures the sensor's safety during electrical faults. The voltage drop is ≤ 1 V, and the operating current ranges from 0 - 200 mA. With a no - load supply current of ≤ 10 mA, it is energy - efficient, making it an ideal choice for long - term continuous operation in industrial automation applications.