Leuze LCS-1M12M-F04NNC-K020P Proximity Sensor
The Leuze LCS-1M12M-F04NNC-K020P proximity sensor provides 1 to 4 mm sensing distance, NPN NC output, 10β30 V DC supply. This Leuze 4mm NPN Capacitive Sensor from the Leuze Proximity Sensor portfolio belongs to the LCS-1 Series and supports embedded installation, PUR 2 m cable connection, adjustable sensitivity via multiturn potentiometer, IP67 protection, and stable normally closed switching for industrial automation.
| Brand | Leuze |
| Product Type | Proximity Sensor |
| Product | LCS-1M12M-F04NNC-K020P |
Leuze LCS-1M12M-F04NNC-K020P Proximity Sensor β 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 | PUR,Cable 2,000 mm Length |
| No. of pins | 3 -wire |
| Design | Cylindrical |
| Thread size | M12 x 1 mm |
| Dimension (Γ x L) | 12 mm x 61 mm |
| Type of installation | Embedded |
| Housing material | Metal, Stainless steel |
| Cover material | Plastic, Polybutylene (PBT) |
| Number of LEDs | 2 Piece(s) |
| Operational controls | Multiturn potentiometer (20 turns) |
| Function of the operational control | Sensitivity adjustment |
| Switching distance, adjustable | Yes |
| Ambient temperature | -25 ... 85 Β°C |
| Degree of protection | IP 67 |
| Weight | 59 g |
The LCS-1M12M-F04NNC-K020P Leuze 4mm NPN Capacitive Sensor is a proximity sensor designed for reliable short-range detection in industrial automation. The LCS-1M12M-F04NNC-K020P 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 stable NC signal logic and compact sensor installation are required.
This proximity sensor is commonly applied in conveyors, packaging machines, automated assembly lines, and material handling systems. The PUR 2 m cable enables flexible wiring without connectors, supporting stable signal transmission in compact machine layouts. Its cylindrical stainless-steel housing allows embedded mounting, while adjustable sensitivity helps maintain consistent detection across varying materials and operating conditions.
The Leuze LCS-1M12M-F04NNC-K020P proximity sensor combines defined sensing behavior, durable mechanical construction, and predictable electrical output. 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 dependable sensor design aligned with industrial automation requirements.

