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Optrel's most advanced welding helmet
The Optrel e684 is the perfect welding protection gear for demanding joining processes of aluminium, chrome-nickel alloys, special metals as well as steel. Thanks to the infinitely variable shade range of SL 5 to SL 13 the optrel e684 is suitable for all electric arc welding as well as grinding processes. The optrel e684 is the welder‘s loyal companion, especially for industry applications such as vehicle & railway construction, agricultural & construction machinery, steel, vessel & plant construction, pipeline & tube making, as well as ship building and offshore.
Outstanding protection between DIN 5–13
The e684 is the only fully automated welding helmet with protection level 5 to 13 on the market and it pushes conventional auto darkening welding helmets into the realm of semi-automated protection gear. It can be used with a very wide range of welding methods and amperages without any restrictions and the true colour filter gives the welder a wider view of the weld object and all machine displays. The patented "twilight" function opens the darkening filter very gently so that the welder's eyes are not adversely affected by sudden light state.
The e684 provides numerous upgrade options to suit your individual requirements. The options include respiratory system (PAPR), industrial hard hat, breast and neck protector and magnifying lenses.
- Electrode Welding (Stick Welding, SMAW)
- MIG/MAG (GMAW)
- Flux Cored Wire Welding
- TIG welding (GTAW)
- Plasma Arc Welding
- Micro Plasma Arc Welding
- Overhead welding
- Prohibited for laser and gas welding!
Adaptive Shade Autopilot
The adaptive shade level control automatically adjusts the perfect shade level. An additional sensor that measures the arc intensity makes this autopilot function work. No need to interrupt the welding process to adjust the shade level to suit new parameters.
Cooling Helmet Design
The special silver helmet reflects light and heat keeping the welder’s head 23 % cooler compared to other unpainted helmets. This means welders can work longer and be more comfortable in the long term.
High Definition Viewing
Like viewing a high definition television. The Optrel e684 special HD lens provides a true colour and the clearest view possible.
Wellness for the Eyes
Unlike other ADF lenses that rapidly return to light. The Optrel e684’s Twilight ADF technology restores light more naturally, presenting a smooth transition to the eyes. This reduces eye fatigue and enables to work longer and safer.
Daily Multi-Purpose use and design for overhead welding
Darkening levels from 5 to 13 cover the majority of welding applications and with a protection level 4 in its general mode. This means Optrel e684 is suitable for grinding jobs as well. Thanks to the particle and smoke repellent design of the helmet, e684 is perfectly suited for welding over the head.