Leuze LCS-1M12P-F04PNO-K020P Proximity Sensor
The Leuze LCS-1M12P-F04PNO-K020P proximity sensor provides 1 to 4 mm sensing distance, PNP NO output, 10–30 V DC supply. This Leuze M12 Normally Open Sensor from the Leuze Proximity Sensor range 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 open switching for industrial automation.
| Brand | Leuze |
| Product Type | Proximity Sensor |
| Product | LCS-1M12P-F04PNO-K020P |
Leuze LCS-1M12P-F04PNO-K020P 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, PNP |
| Switching principle | NO (normally open) |
| 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 (Ø x L) | 12 mm x 61 mm |
| Type of installation | Embedded |
| Housing material | Plastic |
| 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 °C |
| Degree of protection | IP 67 |
| Weight | 42 g |
The LCS-1M12P-F04PNO-K020P Leuze M12 Normally Open Sensor is a proximity sensor used for short-range capacitive detection in industrial automation systems. The LCS-1M12P-F04PNO-K020P operates with a 4 mm assured switching distance, PNP normally open output, 100 Hz switching frequency, and IP67 degree of protection. It belongs to the Leuze LCS series and is applied where direct cable wiring and consistent NO signal behavior are required.
This proximity sensor is commonly installed in conveyors, packaging machines, automated assembly lines, and material handling equipment. The PUR 2 m cable supports flexible routing without connectors, while the cylindrical M12 housing allows embedded mounting in compact machine layouts. Adjustable sensitivity helps maintain reliable detection across varying materials and operating conditions.
The Leuze LCS-1M12P-F04PNO-K020P proximity sensor combines defined sensing performance, stable electrical output, and suitability for continuous industrial use. With its wide operating voltage range, resistance to dust and moisture, and predictable switching behavior, it integrates reliably into control systems. As part of the Leuze LCS series, this model reflects consistent sensor engineering aligned with industrial automation requirements.

