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As an authorised distributor and leading seller of Optrel in Poland, we offer more than just equipment. When you buy from us, you get certainty and full support at every stage.
- 100% genuine, guaranteed: You receive brand-new equipment from the official Polish distribution channel.
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- Expert advice and full service: We provide professional technical support and access to all spare parts.
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Optrel e684: professional welding helmet with Autopilot 1/1/1/1
The Optrel e684 combines reliability and advanced technology in a classic, proven design. It was created as a "workhorse" for professionals who face varied welding tasks every day. The model pairs the fully automatic Adaptive Shade Autopilot protection system with the top optical class 1/1/1/1 and True Colour technology. It is the right tool for welders working with MMA, MIG/MAG and TIG who need uncompromising visual precision and adaptive protection, especially when welding out of position.
Key features
Adaptive Shade Autopilot
Shades 5-13
HD optical class
1/1/1/1
True Colour technology
Realistic colour rendering
PAPR compatibility
Upgrade option
Technology in detail
Adaptive Shade Autopilot technology, fully automatic protection
The Autopilot system goes well beyond standard auto-darkening. Using an additional brightness sensor, the helmet continuously analyses the intensity of the welding arc and adjusts the shade smoothly, in real time, across the full range from 5 to 13 DIN. The helmet selects the right protection on its own, whether you change the current, the welding process or your working position. You do not need to make any manual corrections while welding. Investing in the Autopilot means optimum protection every second and lets you concentrate fully on the quality of the weld.
Top optical class 1/1/1/1, crystal-clear image
EN379 certification at 1/1/1/1 is the highest possible standard in the industry and shows the quality of the welding filter. Each "one" stands for top performance in a key category: optical quality (no distortion), light diffusion (no haze), shade uniformity (even protection over the whole area) and angle dependence (a clear view even at a steep angle). For the welder, this means a flawless image, less eye strain and greater precision. Choosing a helmet with class 1/1/1/1 is an investment in eye health and in high-quality work all day long.
True Colour technology, see the weld in real colours
Thanks to a special UV/IR filter, True Colour technology lets through a much broader spectrum of light than standard filters. It removes the dominant green tint and gives realistic colour perception both in the light state (level 4.0) and during welding. This lets you observe the weld pool precisely, distinguish the colours of the heat-affected zone and spot possible contamination more easily. Investing in True Colour technology translates directly into better control of the welding process and greater visual comfort.
Twilight function, smooth transition for eye comfort
After the arc goes out, the red-hot material still emits intense light. Standard filters switch instantly from dark to light and expose the eyes to a sudden flash and discomfort. Twilight technology solves this problem: the filter brightens smoothly and gradually over an adjustable time. Your eyes can adapt gently to the change in lighting, which protects them from fatigue and irritation. It is a key investment in working comfort, especially for frequent tack welding or short welds.
Precise detection control, full control of the sensors
The e684 gives you advanced control over the arc detection system. In addition to the standard stepless sensitivity adjustment, which lets you match the filter's response threshold to the lighting conditions, this model has a unique "Sensor Slide". It is a physical slider that narrows the detection angle of the sensors. This function is invaluable when you work in tight spaces or close to other welders, as it prevents accidental darkening caused by someone else's arc. It is an investment in uninterrupted, error-free work and in the certainty that the helmet reacts only when it should.
Technical specification: helmet
| Feature | Value |
|---|---|
| Optical class EN379 | 1/1/1/1 |
| Protection levels | Light state 4.0; automatic mode (Autopilot) 5-13; manual mode 5-9 / 9-13 |
| Technology | Adaptive Shade Autopilot, True Colour, Twilight |
| Field of view | 50 x 100 mm |
| Switching time (light/dark) | 0.170 ms (at room temperature) |
| Power supply | Solar cells, 2 replaceable batteries (approx. 3000 hours of operation) |
| Weight | 500 g |
| Additional functions | Grinding mode (level 4.0), stepless sensitivity adjustment, Sensor Slide (detection angle adjustment) |
| PAPR compatibility | Yes, the shell is fully compatible with the Optrel e3000X powered air system |
| Catalogue number | 1006.500 |
What's in the box?
- Optrel e684 welding helmet (silver)
- Optrel comfort headgear
- User manual
- Storage bag
- 1x outer cover lens
Main applications
- Stick welding (MMA)
- MIG/MAG welding
- TIG welding (AC/DC)
- Plasma welding and cutting
- Grinding and preparation work
About Optrel
Optrel is a Swiss innovation leader in welding protection. For decades, the brand has stood for uncompromising quality, innovative technology and the highest level of safety, and it is trusted by professionals all over the world. When you choose Optrel, you invest in decades of engineering experience and in technologies that keep setting new standards in the industry.
