LD46-UL-715 | 10 - 20 mm Luminescence sensor, PNP/NPN, M12 Connector
The LD46 luminescence sensors emit ultraviolet light and detect only visible light converted and reflected from fluorescent objects or marks, independent from the background color and surface. The LD46 sensors can reach a 100mm operating distance and a 2kHz switching frequency, thanks to the UV high-power emission using 6 LEDs.
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Product information
Overview
Datalogic LD46-UL-715, 955201000
Ld Luminescence Sensor, Luminescence Mark Reader 10-20Mm. Pnp/Npn Analog Out - M12
The LD46 luminescence sensors emit ultraviolet light and detect only visible light converted and reflected from fluorescent objects or marks, independent from the background color and surface. The LD46 sensors can reach a 100mm operating distance and a 2kHz switching frequency, thanks to the UV high-power emission using 6 LEDs.
The high power and definition of the LD46 sensor light spot enable the detection of critical targets with a very poor or non-homogeneous or discontinued luminescent level, as for example on raw wood, corrugated carton, fabric, ceramic tiles.
Features:
- UV power emission: high detection reliability
- Teach-in push-button and bar graph indicator: fast and easy setting
- 2 KHz switching frequency: precise and repeatability reading
- Rotatable M12 5-pole connector: adaptability to the mechanical part of the plant
Applications:
- Packaging lines
- Wood working machines
- Glass working machines
- Ceramics working machines
| Technical Specifications | |
|---|---|
| Detection Principle | Luminescent mark detection |
| Nominal Sensing Distance | 20mm |
| Detection Range | 10 - 50 mm |
| Sensitivity Adjustment | Teach-in |
| Description | Standard case - vertical spot |
| Optic Position | Axial |
| Output Type | NPN/PNP - Dark/Light sel., 0-5 V |
| Response Time | 0.25 ms |
| Switching Frequency | 2 kHz |
| Operating Voltage | 10 to 30VDC |
| Short-circuit Protection | Yes |
| Reverse Polarity Protection | Yes |
| Emission | LED UV |
| Interference to External Light | According to EN 60947-5-2 : 2020 |
| Impulsive Overvoltage Protection | Yes |
| Insulation Resistance | >20 MΩ 500 Vdc, between electronics and housing |
| Dielectric Strength | 500 Vac 1 min., between electronics and housing |
| Dimensions (WxHxL) | 32x60x82 mm |
| Housing Material | Metal - Aluminium / Glass |
| Connection | M12 plug |
| Active Head Material | Glass |
| Storage Temperature | -25°C to +70°C |
| Mechanical Protection | IP67 |
| Approvals | CE, cULus |
| Shocks and Vibrations | 0.5 mm amplitude, 10 to 55 Hz frequency, for every axis (EN60068-2-6) |
| MPN | LD46-UL-715 |