Leuze LCS-1M18P-F05PNP-M12-LT Proximity Sensor
The Leuze LCS-1M18P-F05PNP-M12-LT proximity sensor offers 1–5 mm sensing distance, programmable PNP output, and 10–30 V DC supply range. This Leuze PNP Capacitive Sensor from Leuze is part of the Proximity Sensor portfolio and belongs to the LCS-1 Series. It features an M18 cylindrical design, M12 connector interface, adjustable sensitivity via multiturn potentiometer, IP67 protection, and embedded installation suitability.
| Brand | Leuze |
| Product Type | Proximity Sensor |
| Product | LCS-1M18P-F05PNP-M12-LT |
Leuze LCS-1M18P-F05PNP-M12-LT Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Series | LCS-1 Series |
| Sensing Distance | 1 ... 5 mm |
| Assured switching distance | 1 ... 7.5 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 | Normally closed contact (NC)/normally open contact (NO), programmable |
| Switching frequency | 10 Hz |
| Number of connections | 1 Piece(s) |
| Connection Function | Signal OUT Voltage supply |
| Type of connection | M12 Connector |
| No. of pins | 5 -pin |
| Design | Cylindrical |
| Thread size | M18 x 1 mm |
| Dimension (Ø x L) | 18 mm x 87.3 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 ... 70 °C |
| Degree of protection | IP 67 |
| Weight | 40 g |
The LCS-1M18P-F05PNP-M12-LT Leuze PNP Capacitive Sensor is a proximity sensor designed for controlled capacitive detection in industrial automation systems. The LCS-1M18P-F05PNP-M12-LT supports a 1–5 mm sensing distance, PNP transistor output, programmable NO/NC switching, and IP67 protection. As part of the Leuze LCS series, it is intended for stable sensing performance in embedded mounting applications.
This proximity sensor is commonly applied in conveyors, packaging machinery, automated assembly lines, and material handling equipment. The M18 threaded housing enables secure mechanical integration, while the M12 connector ensures reliable electrical connection. Adjustable sensitivity supports consistent detection of different materials, helping maintain stable output signals in variable industrial operating conditions.
The Leuze LCS-1M18P-F05PNP-M12-LT proximity sensor combines defined electrical characteristics, environmental resistance, and mechanical compatibility for industrial use. Its wide voltage range and controlled switching frequency support dependable operation within automation systems. As a Leuze LCS series device, it reflects structured sensor design focused on reliability, repeatability, and integration into industrial control architectures.

