Optrel e684 Welding Helmet

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Product Code: SKU# OPTRELE684STD

Optrel e684 Welding Helmet

Product Code: OPTRELE684STD

Overview + -


The Optrel e684 welding helmet is perfect welding protection for demanding joining processes of aluminium, nickel-chromium alloys, special metals as well as steel.


Thanks to the infinitely variable shade range of SL5 to SL13 the optrel is suitable for all electric arc welding as well as grinding processes. It is the welder's loyal companion, especially for industry applications such as vehicle and railway construction, agricultural and construction machinery, steel, vessel and plant construction, pipeline and tube making as well as shipbuilding and offshore.


The e684 provides numerous upgrade options to suit your individual requirements, including powered air purifying respirator, hard hat, neck and head protection or magnifying lenses. As a result you can effortlessly upgrade the e684 without the need to purchase a new welding helmet.

 

ADF size / field of view

90 x 110 x 7 mm / 50 x 100 mm

 

Eye protection

maximum UV- & IR-protection on all shade levels

 

Switching time light to dark

0.170 ms at room temperature, 0.110 ms at 55 °C

 

Switching time dark to light

0.1 – 2.0 s with patented twilight function

 

Power supply

solar cells and 2 batteries

 

Operating time batteries

approx 3000 hours (operation)

 

Operating temperature

–10 °C to +70 °C

 

Weight

500 g

 

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