Optrel E670

Optrel E670
The ultimate in efficiency.

The modern welder needs protective equipment optimised for maximum performance and efficiency. In order to allow welders to work with as few interruptions as possible, welding machine manufacturers are increasingly adding remote control to their welding torches. But how does this affect the welder who needs to control his shade level? If the welder has to manually adapt his shade level, the process will be interrupted once more. If he leaves the shade level setting unchanged, comfort levels plummet – e670 is the perfect solution.

Unique sensor technology allows the darkening filter to automatically select the shade level and continually adapts this to the relevant application and arc intensity during welding. Fine adjustment also allows the welder to adapt the automatically selected shade level to his personal eyesight sensitivity. All of which means the welding process isn’t interrupted at all. Maximum efficiency and comfort are guaranteed.

SKU: Optrel E670 Category:


Optrel E670

Technical Data

Size of darkening filter/field of vision
90 x 110 x 7 mm/50 x 100 mm
Eye protection
Maximum UV & IR protection with every shade level setting
Classification according to EN379
Classification according to EN175
B (120m/s impact resistance)
Time taken to switch from light to dark
0.180 ms at room temperature
0.120 ms at 55 °C
Time taken to switch from dark to light
Slow: 0.35 – 0.6 s
Fast: 0.1 – 0.35 s
Energy supply
Solar cells and batteries, noneed to switch on and off
Battery life
Around 2500 hours (operation)
Working temperature
–10 °C to +70 °C
Total weight
490 g
3 years (except batteries)

Welding Supply Specialists

Call us on 0151 420 6900