Altech New SRF Series Non-Contact Safety Sensors With Innovative Diagnostic System

MC Altech New SRF Series Con Contact Safety Sensor 1 400

March 28, 2022


The SRF (Safety RFID) is a non-contact safety sensor that monitors movable safety guards, such as doors, gates, panels, and hoods. This compact sensor protects operators from injuries by shutting down or preventing the start-up of machines when the safety guards are not properly closed.


  • •Compact: Small and Flexible;
  • •Smart: Suitable for Industry 4.0 with Intelligent Diagnostic System;
  • •Cost-Saving: Four-Wire Unshielded Standard Connection Cable from Sensor to Sensor;
  • •Safe: Up to PL -e, Even in Series Connection with High Defeat Protection;



  • •M12 Plug-In Installation;
  • •Up to 32 Switches in Series;
  • •Cat4/PLe/SIL CL3;
  • •PNP or Daisy Chain Diagnostics;
  • •IO-Link and NFC Communications;
  • •Low, High, or Unique Coding;
  • •All Protection Class IP69;

MC Altech New SRF Series Con Contact Safety Sensor 2 400




 To learn more about Altec’s new SRF Series Non-Contact Safety Sensors, download the datasheet here, or visit Allied Electronics & Automation here


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