ESAB Sentinel A50


Regular price $550.00

  • Revolutionary Shell Design. High Impact Resistance Nylon
  • Halo™ Headgear. Ergonomic, infinitely-adjustable 5 point head gear provides extreme comfort and balance. Low-profile design, central pivot point allows for maximum head clearance while helmet is in the up position.
  • 100 x 60mm viewing area. 1/1/1/2 –5-13 ADF
  • Color touch screen control panel with 8 separate memory settings and externally activated shade 4 Grind Button
  • Hard hat adapter option available for use with ESAB hard hat


The best welders deserve the best equipment. And when it comes to choosing a helmet, Sentinel is it – with ergonomic headgear, supreme comfort, intuitive controls, and crystal-clear visibility.

Sentinel’s headgear was built from the ground up with a focus on ergonomics. The five-point-contact headgear is adjustable, so the weight of the helmet can be shifted around the head, which reduces pressure loads and increases comfort for long-term wear.

Standard analog buttons get an upgrade on Sentinel, which features a full-color LCD touchscreen panel, similar to a smartphone’s screen. This premium display will increase clarity for welders, and its intuitive controls and easy-to-use functions make clever technology simple.


Sentinel redefines visibility for the welder with its high optical class ADF, allowing for a brighter view and enhanced color definition. The light state grind mode provides superior convenience and can be accessed from an external button.