Leuze LCS-1M18T-N15NNO-K020T Proximity Sensor
Leuze LCS-1M18T-N15NNO-K020T proximity sensor offers 2–15 mm sensing distance, NPN normally open output, and 10–30 V DC supply voltage. This LCS-1M18T-N15NNO-K020T Leuze M18 NPN Capacitive Sensor is manufactured by Leuze as a Proximity Sensor within the LCS-1 Series, supporting 15 mA open-circuit current, non-embedded installation, cylindrical M18 housing, adjustable sensitivity, and IP67 protection.
| Brand | Leuze |
| Product Type | Proximity Sensor |
| Product | LCS-1M18T-N15NNO-K020T |
Leuze LCS-1M18T-N15NNO-K020T Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Series | LCS-1 Series |
| Sensing Distance | 2 ... 15 mm |
| Assured switching distance | 15 mm |
| Supply Voltage | 10 ... 30 V, DC |
| Open-circuit current | 15 mA |
| Rated operating current | 300 mA |
| Number of digital switching outputs | 1 Piece(s) |
| Switching Output | Transistor, NPN |
| Switching principle | NO (normally open) |
| Switching frequency | 100 Hz |
| Number of connections | 1 Piece(s) |
| Connection Function | Signal OUT Voltage supply |
| Type of connection | PTFE,Cable 2,000 mm Length |
| No. of pins | 3 -wire |
| Design | Cylindrical |
| Thread size | M18 x 1 mm |
| Dimension (Ø x L) | 18 mm x 73 mm |
| Type of installation | Non-embedded |
| Housing material | Plastic |
| Cover material | Plastic, Teflon (PTFE) |
| Number of LEDs | 1 Piece(s) |
| Operational controls | Multiturn potentiometer (20 turns) |
| Function of the operational control | Sensitivity adjustment |
| Switching distance, adjustable | Yes |
| Ambient temperature | -30 ... 70 °C |
| Degree of protection | IP 67 |
| Weight | 110 g |
The LCS-1M18T-N15NNO-K020T Leuze M18 NPN Capacitive Sensor is a proximity sensor designed for capacitive detection in industrial automation systems. The LCS-1M18T-N15NNO-K020T operates with a 2–15 mm sensing distance, NPN normally open transistor output, 10–30 V DC supply voltage, and 300 mA rated operating current. It belongs to the LCS-1 Series and supports stable detection tasks across industrial environments.
This proximity sensor is commonly used in conveyors, packaging machinery, automated assembly lines, and material handling systems. The non-embedded mounting design enables predictable sensing behavior, while the cylindrical M18 housing allows reliable mechanical installation. Adjustable sensitivity helps adapt the sensor to different materials and operating conditions.
The Leuze LCS-1M18T-N15NNO-K020T proximity sensor provides consistent electrical characteristics and repeatable switching performance. With IP67 protection, defined NPN NO output logic, and capacitive sensing stability, it supports dependable operation. As part of the Leuze LCS proximity sensor range, this model is suitable for industrial applications requiring controlled detection and long-term reliability.

