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, and constantly changing levels of brightness and heat. Additionally, welders have a high level of responsibility. A flawed welding seam might, in extreme cases, be the cause of 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
• 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
  
  
  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