Leuze LCS-2M12B-F03NNO-M12 Proximity Sensor
The Leuze LCS-2M12B-F03NNO-M12 proximity sensor provides 1–3 mm sensing distance, NPN NO output, and 10–30 V DC supply. This LCS-2M12B-F03NNO-M12 Leuze 68mm Embedded Capacitive Sensor from Leuze supports 200 mA rated operating current, M12 4-pin connector, IP67 protection, and an embedded M12 metal cylindrical housing with adjustable sensitivity, is part of the Leuze Proximity Sensor range, and belongs to the LCS Series for capacitive sensing applications.
| Brand | Leuze |
| Product Type | Proximity Sensor |
| Product | LCS-2M12B-F03NNO-M12 |
Leuze LCS-2M12B-F03NNO-M12 Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Series | LCS-2 Series |
| Sensing Distance | 1 ... 3 mm |
| Assured switching distance | 2.4 mm |
| Supply Voltage | 10 ... 30 V, DC |
| Open-circuit current | 10 mA |
| Rated operating current | 200 mA |
| Number of digital switching outputs | 1 Piece(s) |
| Switching Output | Transistor, NPN |
| Switching principle | NO (normally open) |
| Switching frequency | 100 Hz |
| Number of connections | 1 Piece(s) |
| Connection Function | Signal OUT Voltage supply |
| Type of connection | M12 Connector |
| No. of pins | 4 -pin |
| Design | Cylindrical |
| Thread size | M12 x 1 mm |
| Dimension (Ø x L) | 12 mm x 68 mm |
| Type of installation | Embedded |
| Housing material | Metal |
| Cover material | Plastic, Polybutylene (PBT) |
| Number of LEDs | 1 Piece(s) |
| Operational controls | Multiturn potentiometer |
| Function of the operational control | Sensitivity adjustment |
| Switching distance, adjustable | Yes |
| Ambient temperature | -25 ... 70 °C |
| Degree of protection | IP 67 |
| Weight | - |
The LCS-2M12B-F03NNO-M12 Leuze 68mm Embedded Capacitive Sensor is a proximity sensor designed for short-range capacitive detection in industrial automation systems. This model operates with a 1–3 mm sensing distance, 10–30 V DC supply, and a NPN normally open output for reliable signal switching. It belongs to the LCS series and supports embedded installation in compact industrial assemblies.
The LCS-2M12B-F03NNO-M12 Leuze 68mm Embedded Capacitive Sensor is used in conveyors, packaging machinery, automated assembly stations, and material handling equipment. Its embedded M12 cylindrical design allows flush mounting in metal surfaces while maintaining consistent detection. Adjustable sensitivity supports stable operation across varying materials and installation conditions.
The LCS-2M12B-F03NNO-M12 proximity sensor from Leuze combines defined electrical performance with IP67 environmental protection and a durable metal housing. As part of the LCS series, it is suitable for industrial temperature ranges and continuous operation. Its compact size and NPN NO switching logic support dependable capacitive proximity sensing in industrial automation environments.

