ESAB Sentinel developed to prepared for air .The best welder's deserve the best equipment. When it comes to choosing a helmet, Sentinel is it - with ergonomic headgear, supreme comfort, intuitive controls and crystal-clear visibility.

Streamlined shell design: Not too big, not too small accounting for a range of different head sizes and shaking up the aesthetics at the same time. The flush exterior also minimises extrusions, so nothing catches when working in tight spaces.

Ergonomic HALO headgear: The Sentinel five-point headgear is adjustable, so the weight of the helmet can be shifted around the head, which reduces pressure loads and increases comfort for the long-term wear.

Spherical front cover lens: The sweeping design across the Sentinel helmet allows for more natural light to get in when welders are in grind mode, ultimately increasing visibility and clarity. The Sentinel welding helmet also comes with 2 x lenses; A clear lens and an amber lens, each of which are quickly and easily replaceable in a matter of seconds.

Hypervisible LCD control panel: Sentinel features a full-colour LCD touchscreen panel, similar to a smartphone's screen. The premium display will increase clarity for welders and its intuitive controls and easy-to-use functions make clever technology simple.

High-performance auto-darkening filter (ADF): Sentinel redefines visibility for the welder with it's high optical class ADF, allowing for a brighter view and enhanced colour definition. The light state grind mode provides superior convenience and can be accessed from an external button.


Key Features 

  • 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 1/1/1/2 –5-13 ADF
  • Externally activated Grind Button. Shade 4 Grind Mode
  • Colour touch screen control panel
  • 8 separate memory settings
  • Replacing spare parts made easy. Front cover lens replaceable within 10 seconds, without removing helmet (front loaded)


Field Of Application

  • Plasma Cutting
  • Oxy-Fuel Cutting
  • SMAW/MMA (Stick)
  • GTAW (TIG - Tungsten Inert Gas )
  • GMAW (MIG/MAG - Metal Inert Gas / Metal Active Gas)
  • Grinding

Sentinel A50 Prepared For Air Helmet

SKU: TR14-0700000801