Leuze KRTM 20M/V-20-0001-S12 Contrast Sensor
Leuze KRTM 20M/V-20-0001-S12 contrast sensor provides 20 mm operating range, RGB LED light, and PNP transistor output switching frequency. Manufactured by Leuze, this Leuze Contrast Sensor is part of the KRT Series and supports 20 mm Β± 2 mm operating range, RGB LED light source, PNP transistor output, 16,000 Hz switching frequency, M12 5-pin connector interface, membrane keyboard control, and IP67/IP69K protection.
| Brand | Leuze |
| Product Type | Contrast Sensor |
| Product | KRTM 20M/V-20-0001-S12 |
Leuze KRTM 20M/V-20-0001-S12 Contrast Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Special version | Autocollimation Crop mark system |
| Operating range | 20 mm Β± 2 mm |
| Beam path | Focused |
| Light Source | LED, RGB |
| Light spot size [at sensor distance] | 1.2 mm x 4 mm |
| Light spot orientation | Vertical |
| Type of light spot geometry | Rectangular |
| Light beam exit | On face |
| Wavelength | - |
| Supply voltage UB | 12 ... 30 V, DC |
| Number of teach inputs | 1 Piece(s) |
| Number of digital switching outputs | 1 Piece(s) |
| Switching output | Transistor, PNP |
| Switching principle | Light switching |
| Switching frequency | 16,000 Hz |
| Type of connection | Connector |
| Thread size | M12 |
| Type | - |
| Material | Stainless steel |
| No. of pins | 5 -pin |
| Housing material | Metal |
| Housing color | - |
| Type of fastening | - |
| Type of display | LED |
| Operational controls | Membrane keyboard Via service interface |
| Ambient temperature, operation | -25 ... 60 Β°C |
| Ambient temperature, storage | - |
| Degree of protection | IP 67 IP 69K |
The KRTM 20M/V-20-0001-S12 Leuze Protocol Interface Contrast Sensor is engineered for accurate contrast detection in industrial automation systems. The KRTM 20M/V-20-0001-S12 operates with a 20 mm operating range, RGB LED light source, PNP transistor switching output, and 16,000 Hz switching frequency. This model belongs to the KRT Series and supports stable detection for crop mark and print mark applications.
This contrast sensor is commonly used in conveyors, packaging machinery, printing lines, and automated assembly equipment. Its focused beam path and rectangular light spot allow reliable contrast recognition at high processing speeds. The M12 connector and service-interface membrane keyboard enable consistent integration into industrial control architectures.
The KRTM 20M/V-20-0001-S12 demonstrates Leuze expertise in robust sensor design for continuous industrial operation. With stainless steel construction, high ingress protection, and integrated control functionality, it is suitable for demanding environments. As a Leuze KRT Series contrast sensor, it delivers dependable performance and long-term operational reliability.
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