The Evolution nosmoke ATEX handle is suitable for use in zone 21 and according to the ST3 dust classification.
Evolution No-smoke ATEX emiş kolları, potansiyel olarak patlayıcı olan ortamlarda, özel filtreleme ve kokunun emilmesi gereken koşullara yönelik olarak, ortamda oluşan partiküllerin emişi için tasarlanmıştır.
Due to the proper grounding for the accumulation of electricity during the air flow in the pipes and the absence of electrical material, Evolution nosmoke is suitable for use in zone 21 and zone 21 according to the ATEX arm ST3 dust classification.
Evolution no-smoke atex sleeves are designed according to Directive 98/37/ EC and Atex Directive (94/9/ EC). The classification of the handle is as above according to ATEX rules.
Optional;
Upon request for food, pharmaceutical and chemical industries, the entire Atex evolution arm can be produced from AISI 316 stainless steel.
Antistatic flexible hose (R<10 OHM, -20 < T<90°)
Copper earthing wire for metal pipe sections and arm mounting foot.
CE sign Group Gas
Explosive Product Marking Category Dust
| Kst Values for Some Industrial Dust | |||||||||||
| Powders | P maks, Bar | Kst, bar.m.s-1 | |||||||||
| PVC | 6,7-8,5 | 27-98 | |||||||||
| Polietilen | 7,4-8,8 | 54-131 | |||||||||
| Linyit | 8,1-10,0 | 93-176 | |||||||||
| Cellulose | 8,0-9,8 | 56-229 | |||||||||
| Pigment | 6,5-10,7 | 28-344 | |||||||||
| Aluminum | 5,4-12,9 | 16-750 | |||||||||
| Relationship between Kst Values and Explosive Dust Classes | |||||||||||
| Explosion Class | Kst, bar.m.s·1 | Explosion Type | |||||||||
| Explosive,10 KJ | |||||||||||
| St0 | o | No | |||||||||
| St1 | <200 | Weak | |||||||||
| St2 | >200-300 | Strong | |||||||||
| St3 | >300 | Very Strong | |||||||||
| Code | 50301021 | 50301022 | 50301230 | 50301530 | 50301540 | 50301830 | 50301840 | 50302030 | 50302040 | 50302530 | 50302540 |
| Arm Diameter (mm) | Ø 100 | Ø 100 | Ø 125 | Ø 150 | Ø 150 | Ø 180 | Ø 180 | Ø 200 | Ø 200 | Ø 250 | Ø 250 |
| Arm Length (m) | 2,1 | 2,7 | 3 | 3 | 4 | 3 | 4 | 3 | 4 | 3 | 4 |