Leuze LCS-1M12P-F04NNC-M12 Proximity Sensor
The Leuze LCS-1M12P-F04NNC-M12 proximity sensor provides 1 to 4 mm sensing distance NPN NC output 10–30 V DC supply. This Leuze Embedded NC Capacitive Sensor from the Leuze Proximity Sensor portfolio belongs to the LCS-1 Series and supports embedded installation, cylindrical M12 housing, adjustable sensitivity via multiturn potentiometer, IP67 protection, and stable normally closed switching for industrial automation.
| Brand | Leuze |
| Product Type | Proximity Sensor |
| Product | LCS-1M12P-F04NNC-M12 |
Leuze LCS-1M12P-F04NNC-M12 Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Series | LCS-1 Series |
| Sensing Distance | 1 ... 4 mm |
| Assured switching distance | 4 mm |
| Supply Voltage | 10 ... 30 V, DC |
| Open-circuit current | 15 mA |
| Rated operating current | 100 mA |
| Number of digital switching outputs | 1 Piece(s) |
| Switching Output | Transistor, NPN |
| Switching principle | NC (normally closed) |
| 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 75 mm |
| Type of installation | Embedded |
| Housing material | Plastic |
| Cover material | Plastic, Polybutylene (PBT)/polyamide (PA 12) |
| Number of LEDs | 2 Piece(s) |
| Operational controls | Multiturn potentiometer (12 turns) |
| Function of the operational control | Sensitivity adjustment |
| Switching distance, adjustable | Yes |
| Ambient temperature | -25 ... 85 °C |
| Degree of protection | IP 67 |
| Weight | 13 g |
The LCS-1M12P-F04NNC-M12 Leuze Embedded NC Capacitive Sensor is a proximity sensor designed for short-range detection in industrial automation systems. The LCS-1M12P-F04NNC-M12 operates with a 4 mm assured switching distance, NPN normally closed output, 100 Hz switching frequency, and IP67 degree of protection. It belongs to the Leuze LCS series and is used where defined NC signal logic and compact sensor installation are required.
This proximity sensor is commonly used in conveyors, packaging equipment, automated assembly lines, and material handling systems. Its embedded mounting capability and cylindrical 12 mm housing allow installation in confined machine spaces. The NPN NC output supports fail-safe control logic, while adjustable sensitivity helps maintain reliable detection across varying materials and operating conditions.
The Leuze LCS-1M12P-F04NNC-M12 proximity sensor combines predictable sensing behavior, lightweight construction, and stable electrical performance. With its wide operating voltage range, resistance to dust and moisture, and suitability for continuous operation, it integrates reliably into industrial control systems. As part of the Leuze LCS series, this model reflects consistent sensor engineering aligned with industrial automation requirements.

