Experience the Difference.
The welder is recognised as the top athlete among the metal craftsmen. They need to cope with harsh work conditions such as fumes, constantly changing levels of brigthness and heat. Additionally, welders have a high level of responsibility. A flawed welding seam might, in extreme cases, be the cause for deadly incidents.

Hence, a perfect welding helmet becomes increasingly important. It makes the weld process safer, more efficient, more accurate and more comfortable. Therefore only the best is good enough.

So do not settle for anything less!

Discover the uniqueness of the optrel e684.


Autopilot
Shade Level 5 to 13
Shade Level
Twilight Function
Sensor Slide
Overhead Welding
Respiratory Protection
Patented Excenter
Hard Hat Adapter
Grind Mode
Sensitivity Adjustment
Outside Adjustment
Comfort Headband

Fields of Application
Elektrode Welding (Stick Welding, SMAW)
MIG/MAG (GMAW)
GMAW High melting rate process
Flux Cored Wire Welding
TIG Welding (GTAW)
Plasma Arc Welding
Micro Plasma Arc Welding
Plasma Cutting
Certificates

Technical Data
ADF size / field of view90 x 110 x 7 mm / 50 x 100 mm
Eye protectionmaximum UV- & IR-protection on all shade levels
Classification due to EN3791/1/1/1
Classification due to EN175B (120m/s impact resistance)
Switching time light to dark0.170 ms at room temperature, 0.110 ms at 55 °C
Switching time dark to light0.1 – 2.0 s with patented twilight function
Power supplysolar cells and 2 batteries, exchangable
Operating time batteriesappr. 3000 hours (operation)
Operating temperatur–10 °C to +70 °C
Weight500 g
Warranty2 years (excluding batteries), 1 additional year of free warranty if you register your product online within the first 6 months after purchase at register.optrel.com