← Photoelectric Sensors
Digital Mark Sensor LX-100
Panasonic — LX-100 Series
A photoelectric mark/color-detection sensor using three coaxially-mounted RGB LEDs to detect printed marks and color differences on labels, films and packaging. Offers a fast Mark mode for simple presence/edge detection and a precision Color mode using a 12-bit A/D converter for color discrimination.
Key Features
- Three-color RGB LED with automatic optimal-LED-selection function
- Ultra-fast Mark mode response of 45 microseconds or less
- High-precision Color mode discrimination via 12-bit A/D converter
- 4-digit digital display for numeric setting and verification
- Compact body: 57 x 24 x 38 mm
- Two teaching methods: 2-level and full-auto teaching
- Key-lock function to prevent accidental setting changes
Detailed Parameters
| Sensing Range | 10 ±3 mm |
| Spot Size | 1 x 5 mm |
| Supply Voltage | 12-24 V DC ±10% |
| Response Time | Mark: 45 µs; Color: 150 µs |
| LED Type | Combined Red/Green/Blue LEDs |
| Output Type | NPN or PNP open-collector transistor |
| Protection Rating | IP67 |
| Operating Temperature | -10 to +55°C |