LD46, Sensors



LD46 is equipped with 5 UV high power LED emission and high sensitivity for luminescent objects detection


Operating distance 10-20, 20-40, or 30-50 mm Fast response time 250 µs and switching freq. 2 kHz Standard metal case with IP67 protection

81X58X31 mm



High power UV emission at 375 nm

NPN and PNP outputs and 0-5 V analogue out


Sturdy Aluminium housing

Teach-in setting 5 segments bar-graph for sensitivity level indication


LD46 offers UV high power LED emission, highest sensitivity on luminescent objects for precise packaging machinery synchronization, or material sorting and selection based on luminescent “invisible” mark detection.

Videos and Images

Downloads for LD46

LD46 Series Datasheet
01/08/2016 - DS-LD46_SERIES-ENA4
(.pdf, 901166 byte)
09/08/2016 - DS-LD46_SERIES-IT
(.pdf, 902890 byte)
01/08/2016 - DS-LD46_SERIES-ENUS
(.pdf, 899867 byte)
LD46 Instruction Manuals
14/04/2011 - LD46UL luminescencesensors manual rev C deu
(.pdf, 186083 byte)
14/04/2011 - LD46UL luminescencesensors manual rev C eng
(.pdf, 183084 byte)
14/04/2011 - LD46UL luminescencesensors manual rev C fra
(.pdf, 185606 byte)
14/04/2011 - LD46UL luminescencesensors manual rev C ita
(.pdf, 186195 byte)
(.pdf, 1145081 byte)
(.pdf, 1153696 byte)
Sensors Product Guide
23/06/2016 - PG-Sensors-ENA4
(.pdf, 2848943 byte)
23/06/2016 - Pg-Sensors-ENUS
(.pdf, 2593777 byte)
03/03/2016 - PG-Sensors-DE
(.pdf, 2869618 byte)
23/06/2016 - PG-Sensors-IT
(.pdf, 2901176 byte)
23/06/2016 - PG-Sensors-ZH
(.pdf, 2494620 byte)
Photoelectric Sensors Catalog
23/03/2016 - CATALOG-PhotoelectricSensors-ENA4
(.pdf, 36304760 byte)
20/06/2016 - CATALOG-PhotoelectricSensors-IT
(.pdf, 36897114 byte)
22/06/2016 - CATALOG-PhotoelectricSensors-ENUS
(.pdf, 36528766 byte)
LD46 Drawings
04/04/2013 - LD46_luminescencesensors_PDF
(.zip, 584188 byte)
04/04/2013 - LD46_luminescencesensors_DWG
(.zip, 3206781 byte)
06/05/2013 - LD46_luminescencesensors_IGES
(.igs, 22174440 byte)
10/11/2016 - LD46_luminescencesensors_STEP
(.stp, 7706669 byte)

Contacts and Success Stories

Contact Us
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If you are looking for more information or advice on a particular matter, you’ll find many ways to contact us right here.
Success Stories
Success Stories
Success Stories

RMA and Tech support

Online RMA
Online RMA
Online RMA
All information needed to process an RMA request (Return Material Authorization) including collection service from customers
Tech Support
Tech Support
Tech Support
Whether you’re looking for answers or would like to solve a problem we’ll help you resolve your issues quickly and easily

Service Program

Whenever the Total Cost of Ownership is critical for expense management, Datalogic customers can take advantage of different post-sales service packages following these basics guidelines: fixed costs, fully guaranteed turnaround, different service levels for various needs, different level of support ( from telephone to On Site emergency visit), high professionalism of Datalogic Repair Depots, original Datalogic spare parts, accurate quality control procedures. The Hot SWAP Maintenance Agreement is our 24 hour maintenance program that guarantees that defective products will be substituted within 24 hours of notification.

The Managed CARE program guarantees you repair and return of defective products within 5 days. The PREMIUM Service provides periodical preventive maintenance on your system while the TOTAL Cover Service contract adds on-site intervention by specialised technicians, within 24-48 hours of notification.