SR31, Sensors



SR31 sensors fork with slot of 30mm width and 42 mmdepth is suggested for small parts detection at high speed


Infrared LED emission Sensitivity trimmer adjustment Metal housing with wide fork

30x42x12 mm




NPN or PNP (connector vers.) NPN and PNP (cable vers.) 4-pole M8 connector 2 m Ø 5 mm cable



multi-turn sensitivity trimmer


SR31 sensors have a fork with 30 mm width and 42 mm depth slot, with IR LED emission, 10kHz switching frequency, sturdy metal housing, sensitivity trimmer, dark/Iight and NPN/PNP outputs.

Videos and Images

Downloads for SR31

SR31 Instruction Manuals
12/02/2015 - SR31_slotsensors_manual_revF
(.pdf, 34941 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)
SR31 Drawings
12/02/2015 - SR31_M8_slotsensors_pdf
(.pdf, 88122 byte)
12/02/2015 - SR31_cable_slotsensors_DWG
(.dwg, 926010 byte)
12/02/2015 - SR31_M8_slotsensors_DWG
(.dwg, 902652 byte)
12/02/2015 - SR31_M8_slotsensors_IGES
(.igs, 2201454 byte)
12/02/2015 - SR31_M8_slotsensors_STEP
(.stp, 376068 byte)
CE380_0 - SR31
01/01/2017 - CE380_0 - SR31
(.pdf, 33792 byte)

Customer Service

Datalogic’s Customer Services Organization offers a wide and complete range of post-sales services (EASEOFCARE Agreements).  It is organized in three levels of support, in order to guarantee the most appropriate professional assistance based on the specific problem.

Datalogic’s Customer Service can deploy in the territory a team of multi-lingual professionals, with a broad technical expertise across the whole product range.

Our standard service portfolio includes : warranty extension,  fast turnaround time for  repairs, 24/7 /365 phone support, guaranteed availability of spare parts and next day on site intervention. We can tailor our service offering to your specific needs.  Our experts will support every stage of your projects, from feasibility study to extended post-sales support, performing, when necessary, root cause analysis and remediation.

 Download EaseOfCare Service Programs

 Download Customer Service Organization