E670 helmet, the successor to Optrel Orion, has a unique sensor technology that automatically selects the degree of protection through the filter and continuously adjusts it to conditions based on varying arc intensity during the welding process. The user can select the „Auto” or „Manual” setting. In the „Manual” setting, the user can manually select the best shade level for them so that the shade level is always comfortable for the user. If the user select „Auto”, they will automatically adjust the protection level to the current arc intensity. They may also select tuning plus or minus one shade level relative to an automatically selected setting to meet their individual needs without fear for their eyes. Enlarged field of view (+ 33%) and true colour filter provide the welder with a clean and visible image of the welded object.

Dane techniczne Optrel E670
Shade level 4/9 < 13
Filter / field of view dimensions 90 x 110 x 7 mm / 50 x 100 mm
Eye protection Maximum UV and IR protection at any shade level setting
Shade level setting two shade settings: automatic or manual
Control unit outside the helmet
Sensitivity adjustment Yes
Detection angle adjustment 60° or 120°
Grinding mode Yes (shade level 4)
Bright to dark switching time 0.180 ms at room temp., 0.120 ms at 55°C
Dark to bright delay switching slowly: 0.35 – 0.6 s, fast: 0.1 -0.35 s
Power supply Solar cells and batteries, no on/off switch
Battery life 2500 working hours
Operating temperature -10°C to +70°C
Total weight 490 g
Recommended application all electric arc welding processes.
Not suitable for laser welding!
Warranty 2 years (batteries not included)
Certification CE, DIN, ANSI, CSA, AS/NZS, GOST-R