- +49 1773780761
- info@alu-loeffel.de
- Rodebachstraße 4, 98544 Zella-Mehlis
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457,00 €
Price incl. 19% VAT plus shipping costs
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Delivery time 4-5 working days
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Lieferzeit: 8-12 working days
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This product has multiple variants. The options may be chosen on the product pageincl. VAT
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This product has multiple variants. The options may be chosen on the product pageAs a welder, you are the top athlete among craftsmen.
Smoke, changing light conditions and heat characterize the tough working day. Added to this is the great responsibility. A faulty weld seam can be the difference between life and death. This makes a perfect welding helmet all the more important. This makes welding work safer, more efficient, more precise and more convenient. Only the best is good enough. Don’t settle for less.
The optrel e684 is the perfect welding protection when it comes to joining aluminum, chrome-nickel alloys, special metals and steel. Thanks to the continuously variable protection level range from SL 5 to SL 13, the optrel e684 is particularly suitable for gas welding and cutting, for microplasma and TIG/TIG welding applications as well as for most other arc welding processes. The optrel e684 is a loyal partner, especially in the application areas of vehicle and rail vehicle construction, chemical, container, machine and plant construction, pipeline construction and shipbuilding.
Countless expansion options
The e684 offers countless expansion options to meet your personal requirements. These extensions include respirators, construction helmet adapters, neck and head protection or dioptric lenses. This means that the e684 can be adapted to your needs at any time and there is no need to buy a new one.
Protection level: automatic.
Colors: true to life.
Comfort: all inclusive.
Perfect visibility during welding
As a welder, you are the top athlete among craftsmen.
Smoke, changing light conditions and heat characterize the tough working day. Then there is the huge responsibility. A faulty weld seam can be the difference between life and death. This makes a perfect welding helmet all the more important. This makes welding work safer, more efficient, more precise and more convenient. Only the best is good enough. Don’t settle for less.
The optrel e684 is the perfect welding protection when it comes to joining aluminum, chrome-nickel alloys, special metals and steel. Thanks to the continuously variable protection level range from SL 5 to SL 13, the optrel e684 is particularly suitable for gas welding and cutting, for microplasma and TIG/TIG welding applications as well as for most other arc welding processes. The optrel e684 is a loyal partner, especially in the application areas of vehicle and rail vehicle construction, chemical, container, machine and plant construction, pipeline construction and shipbuilding.
Countless expansion options
The e684 offers countless expansion options to meet your personal requirements. These extensions include respirators, construction helmet adapters, neck and head protection or dioptric lenses. This means that the e684 can be adapted to your needs at any time and there is no need to buy a new one.
Technical data:
Cassette size/field of vision | 90 x 110 x 7 mm / 50 x 100 mm |
Eye protection | Maximum UV & IR protection at every protection level setting |
Classification according to EN379 | 1/1/1/1 |
Classification according to EN175 | B (120m/s bullet resistance) |
Switching time from light to dark | 0.170 ms at room temperature, 0.110 ms at 55 °C |
Switching time from dark to light | 0.1 – 2.0 s with patented twilight function |
Power supply | Solar cells and 2 batteries, replaceable |
Battery life | approx. 3000 hours (operation) |
Operating temperature | -10 °C to +70 °C |
Total weight | 500 g |
Guarantee | From date of purchase: 2 years for manufacturing and material defects (excluding battery) |
Warranty extension | 1 additional year (excluding battery) for product registration within the first 6 months (from date of purchase) |
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