Protégé SG Portable

Protégé SG Gas Detector

  • Users can change sensors on the go with no programming required
  • One-button activation, adjustable alarm settings and easy-to-read, multi-language display
  • IP66/67 ingress protection
  • Service life of 1.5 years for toxic sensors and 2 months for low power LEL ​

Product Information


The Protégé SG is extremely user-friendly with simple one-button activation, adjustable alarm settings and an easy-to-read display.Additional features include data logging and a customizable LCD display capable of displaying real-time gas readings and universal icons for global use. Replaceable lithium batteries provide unlimited life. The Protégé SG performs self diagnostics at start up and is available in the following sensor options HCN, H2S, CO, O2, O3, HCN, NO, NO2, PH3, SO2, NH3, CL2, CLO2.

ATEX certification standards and dates: EN 60079-0:2012 and EN 60079-11:2012 Ex ia IIC T4 Gb