Leuze KRT18BM.V2/GC1T-M12 Contrast Sensor
Leuze KRT18BM.V2/GC1T-M12 contrast sensor delivers 13 mm operating range, RGB LED illumination, focused beam path, and push-pull output stability. Manufactured by Leuze, this Leuze Contrast Sensor belongs to the KRT Series and features 15,000 Hz switching frequency, M12 5-pin metal connector, bar graph LED display, multiturn potentiometer control, and IP67/IP69K protection.
| Brand | Leuze |
| Product Type | Contrast Sensor |
| Product | KRT18BM.V2/GC1T-M12 |
Leuze KRT18BM.V2/GC1T-M12 Contrast Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cubic |
| Dimension (W x H x L) | 15 mm x 47 mm x 32.5 mm |
| Special version | - |
| Operating range | 13 mm ± 3 mm |
| Beam path | Focused |
| Light Source | LED, RGB |
| Light spot size [at sensor distance] | 1 mm x 4 mm |
| Light spot orientation | Vertical |
| Type of light spot geometry | Rectangular |
| Light beam exit | Front |
| 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, Push-pull |
| Switching principle | Light/dark switchable |
| Switching frequency | 15,000 Hz |
| Response time | 300 ms |
| Con:1 Function | Signal IN Signal OUT Voltage supply |
| Type of connection | Connector |
| Thread size | M12 |
| Type | Male |
| Material | Metal |
| No. of pins | 5-pin |
| Housing material | Metal |
| Housing color | Silver |
| Type of fastening | Front mounting with thread Through-hole mounting Via optional mounting device |
| Type of display | Bar graph LED |
| Operational controls | Multiturn potentiometer |
| Ambient temperature, operation | -40 ... 60 °C |
| Ambient temperature, storage | -40 ... 70 °C |
| Degree of protection | IP 67 IP 69K |
The KRT18BM.V2/GC1T-M12 Leuze Analog Current Output Contrast Sensor is designed for precise contrast detection in industrial automation systems. The KRT18BM.V2/GC1T-M12 operates with a 13 mm operating range, uses an RGB LED light source, and applies a focused beam path with 15,000 Hz switching frequency. It is part of the KRT Series and integrates into standardized optical sensing architectures.
This contrast sensor is commonly used in packaging machinery, conveyor tracking, labeling equipment, and automated assembly systems. The focused beam path and rectangular light spot enable accurate recognition of contrast changes on fast-moving materials. Analog current signal behavior supports stable process monitoring and consistent detection under varying operating conditions.
The KRT18BM.V2/GC1T-M12 reflects Leuze’s emphasis on durable industrial sensor design. Its metal housing, IP67 and IP69K protection, and controlled optical output ensure reliable performance in demanding environments. As a KRT Series contrast sensor, it supports long-term operational stability and precise contrast measurement across industrial applications.
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