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Sentinel™ A70 Air PRO

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Sentinel™ A70 Air PRO

Sentinel A70 Air PRO – Advanced Protection with PAPR
The Sentinel A70 Air Pro combines the rugged performance of the A70 Pro with the highest level of respiratory protection. Featuring an integrated air duct system, the helmet connects to ESAB’s EPR-X1.1 PAPR to deliver EN 12941 TH3P-certified filtration, ensuring a clean, reliable air supply in the toughest welding environments.
A wide-view ADF with a 3/5–13 adjustable shade range keeps you in control, while the flip-up design and oversized grinding shield let you switch seamlessly between tasks. For low-light conditions, the 50-lumen LED work light improves visibility, and Bluetooth connectivity through the ESAB Helmet Connect app provides digital control and customization.

Sentinel™ A70 Air PRO

Where To Buy Selection Guide
  • Large 123 x 75 mm (4.8 x 3 in.) ADF view area with  3/5-13 adjustable shade range in 0.5 shade increments
  • 10-step delay and sensitivity adjustment
  • Fully-digital user interface with internal and external control options
  • Flip-ADF bracket is removable for extended finishing operations
  • Huge, 150 x 19 mm (5.9 x 7.625 in.) grinding face shield
  • 50-lumen LED work light to aid in work setup and inspection when ambient light is poor    
  • Compatible with ESAB’s Helmet Connect app via Bluetooth connection
  • Rechargeable lithium battery
  • EN 19241 TH3P filtration with ESAB’s EPR-X1.1 PAPR
  • GMAW (MIG/MAG)
  • GTAW (TIG)
  • PAW - Plasma Arc Welding
  • SMAW/MMA (Stick)

All-In-One Productivity

Best of two helmets. In one.

The Sentinel A70 Pro is engineered to keep work moving, with Standard & AIR model options available to suit your working environment. The flip-up ADF makes it easy to move from welding to grinding, and the fully removable ADF supports extended finishing—no helmet change required.

  • Flip-up ADF for weld-to-grind transitions
  • Fully removable ADF for long finishing work
  • Large grinding lens for clear, uninterrupted visibility

Smart, Intuitive Control 

Advanced when you need it. Simple when you don’t.

Sentinel A70 Pro combines an internal color TFT display with an external digital dial, giving welders fast, precise control without breaking focus. Adjust settings easily—gloved or ungloved—no menus, no guesswork. 

  • Internal TFT screen for clear, precise adjustments
  • External digital dial for fast, glove-on control
  • Welder-first interface reduces setup time

Connected Intelligence 

Set just the way you like it. Every time.

The Sentinel A70 Pro pairs with the ESAB Helmet Connect mobile app to give welders consistent control across jobs and shifts. Sync settings between helmet and phone, store and recall profiles with ease, and track usage to stay organized and repeatable.

  • ESAB Helmet Connect mobile app for iOS and Android
  • Save and up to 20 weld profiles between helmet and app
  • Usage and arc-time tracking to support consistency and planning

No-Quit Protection

Clarity and protection you can rely on. 

Sentinel A70 Pro features ESAB’s OpTCS™ True Color ADF, designed to deliver a true-to-color, natural view that helps reduce eye fatigue. The balanced HALO™ headgear and low-profile shell provide dependable comfort and protection for the realities of heavy industry.

  • OpTCSTM True Color ADF for reduced eye strain
  • Adjustable HALOTM headgear for balanced comfort
  • Optional AIR (PAPR) configuration for demanding environments


Need respiratory protection? The A70 Pro AIR configuration provides powered, filtered airflow.

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Specifications

Ordering

Accessories & Parts

Documents

Instruction Manuals

instruction_manual
Sentinel A70 Air PRO (EN (GB))

Need Product Help?

Product information and support line:

+36 1 382 1235

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