Leuze LCS-1M30M-N25PNC-M12 Proximity Sensor
Leuze LCS-1M30M-N25PNC-M12 proximity sensor delivers 1–25 mm sensing distance, PNP normally closed output, and 10–30 V DC supply voltage. This LCS-1M30M-N25PNC-M12 Leuze M30 PNP NC Capacitive Sensor is manufactured by Leuze as a Proximity Sensor in the LCS-1 Series, supporting 25 mm assured switching distance, non-embedded installation, stainless steel M30 housing, adjustable sensitivity, and IP67 protection.
| Brand | Leuze |
| Product Type | Proximity Sensor |
| Product | LCS-1M30M-N25PNC-M12 |
Leuze LCS-1M30M-N25PNC-M12 Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Series | LCS-1 Series |
| Sensing Distance | 1 ... 25 mm |
| Assured switching distance | 25 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 | 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 | M30 x 1.5 mm |
| Dimension (Ø x L) | 30 mm x 78.5 mm |
| Type of installation | Non-embedded |
| Housing material | Metal Stainless steel |
| Cover material | Plastic, Polybutylene (PBT)/polyamide (PA 12) |
| 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 | 87 g |
The LCS-1M30M-N25PNC-M12 Leuze M30 PNP NC Capacitive Sensor is a proximity sensor designed for capacitive detection in industrial automation systems. The LCS-1M30M-N25PNC-M12 operates with a 1–25 mm sensing distance, PNP normally closed transistor output, 10–30 V DC supply voltage, and 25 mm assured switching distance. It belongs to the LCS-1 Series and is used where controlled non-contact sensing is required.
This proximity sensor is commonly used in conveyors, packaging machinery, automated assembly lines, and material handling equipment. The non-embedded mounting style and cylindrical M30 stainless steel housing support stable detection performance. Adjustable sensitivity enables consistent operation across different materials and industrial conditions.
The Leuze LCS-1M30M-N25PNC-M12 proximity sensor provides defined electrical characteristics and repeatable switching behavior. With IP67 protection, NC output logic, and durable metal construction, it supports long-term industrial use. As part of the Leuze LCS capacitive sensor range, this model is suitable for applications requiring reliability and predictable sensing performance.

