Optrel 3G-OTH-558949 — Technical Specifications
The OPTREL e684 Auto-Darkening Welding Helmet (MPN 4442.004) is a Blue/Silver solid-color model with a polyamide shell and a viewing area of 3.94 in x 1.97 in. It features a welding shade range of W5 to W13, 3 arc sensors, digital ADF controls, grind mode, and a ratchet suspension adjustment.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Blue/Silver, W5 to W13, 3.94 in x 1.97 in |
| Brand | OPTREL |
| Color | Blue/Silver |
| Series | e684 |
| Grind Mode | Yes |
| Arc Sensors | 3 |
| Helmet Type | Auto-Darkening |
| Viewing Area | 3.94 in x 1.97 in |
| Helmet Material | Polyamide |
| Helmet ADF Controls | Digital |
| Helmet Type Original | Auto-Darkening |
| Manufacturer Part Number | 4442.004 |
| Welding Shade Designation | W5 to W13 |
| Suspension Adjustment Type | Ratchet |