LD46-UL-735 | 30 - 50 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-735, 955201020
Ld Luminescence Sensor, Luminescence Mark Reader 30-50Mm. Pnp/Npn Analog Out M13
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 | |
|---|---|
| Nominal Sensing Distance | 50mm |
| Sensitivity Adjustment | Teach-in |
| Application Function Principle | Luminescent mark detection |
| Description | Standard case - vertical spot |
| Optic Position | Axial |
| Functions | Luminescent mark detection |
| Output Type | NPN/PNP - Dark/Light selectable, 0-5V Analog |
| Response Time | 0.25 ms |
| Operating Voltage | 10-30VDC |
| Short-Circuit Protection | Yes |
| Reverse Polarity Protection | Yes |
| Emission | UV LED |
| 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 for 1 min, between electronics and housing |
| Dimensions (WxHxD) | 32 x 60 x 82 mm |
| Housing Material | Aluminum, Glass |
| Connection | M12 plug |
| Active Head Material | Glass |
| Storage Temperature | -25°C to +70°C |
| Approvals | CE, cULus |
| Shock and Vibration Resistance | 0.5 mm amplitude, 10-55 Hz frequency, for every axis (EN60068-2-6) |
| Mechanical Protection | IP67 |
| MPN | LD46-UL-735 |