Optrel Auto Darkening Helmet

The fully automated welding mask. The Liteflip welding helmet automatically darkens as soon as the welding arc ignites. No manual shade level set ting necessary. The Optrel liteflip autopilot automatically adjusts to lighting changes. Super lightweight flip-up welding helmet with automatic shade level adjustment makes welding much more comfortable and easy.

“Shade levels: Open / clear view: shade level 1, Closed / inactive: shade level 4, Closed / active: shade levels 5-14 Autopilot: Automatic shade level adjustment for shade level range 5 to 14 with individual calibration option of ± 2. Power supply Photovoltaic cell, 2 pcs batteries 3V exchangeable (CR2032) Operating time batteries: Approx. 3,000 hours (operating) Sensors: 3 sensors Sensitivity Infinite adjustment, new with “Super High” range Switching time Light to dark: 0.100ms at room temperature, 0.100ms at 55°C / 131°F Dark to light: 0.3 s or 1.5 s (with twilight function) Field of view Flip-up open: 82 x 102 mm Flip-up closed: 50 x 100 mm Classification EN379 Optical class: 1 Diffusion of light class: 1 Variations in luminous transmittance class: 1 Angle dependence of luminous transmittance class: 2 Shape stability Welding mask: up to 220°C / 428°F Front cover lens: up to 137°C / 279°F Eye protection Ultraviolet / Infrared Protection: maximum protection at any shade level Operating temperature: -10°C to +70°C / 14°F to 158°F Storage temperature: -20°C to +80°C / -4°F to 176°F Weight Standard helmet: 530 g / 18.7 oz PAPR helmet: 730 g / 25.8 oz Application ranges: Any electric arc welding process Electrode Welding (Stick Welding, SMAW) / MIG / MAG (GMAW) / GMAW High melting rate process / Flux Cored Wire Welding / TIG welding (GTAW) / Plasma Arc Welding / Plasmacutting & Oxy-gas Welding Prohibited for laser welding! Standards CE, ANSI Z87.1, EAC, complies with CSA Z94.3 Warranty 2 years (except batteries)”