Description
Sundström SR500 EX Fan Unit
The SR 500 EX fan is explosion-proof and specially adapted for use in an explosive atmosphere. The SR 500 EX is included together with filters and head-tops in Sundström fan-assisted respiratory protective devices. The SR 500 EX can be used as an alternative to filter protections in all situations in which the latter are recommended. This applies particularly to situations in which the work is intensive, hot or of long-duration. The fan is equipped with filters and the filtered air is supplied through a breathing hose to the head-top. The latter is then pressurised, which prevents the surrounding pollutants from being admitted.
Features
- Intrinsically safe, powered air purifying respirator is designed and approved for use in explosive and ignitable atmospheres
- Can be used with Sundstrom hoods, SR540exx Shield, or SR200 Full Face Mask
- NiMh battery
- Up to 6hrs batter operation, approximately 2hrs recharge time
- Automatic air flow control
- Certified intrinsically safe by IECEx
- Tested and approved according to AS/NZS 1716:2012
Technical Specifications
| Art.nr. | H06-2012 |
|---|---|
| Model description | SR 500 EX |
| Color | Black, Orange |
| Shelf life (years) | 5 |
| Country of manufacture | Sweden |
| Operating temp. | -10 – 40 °C, < 90 % RH |
| Storage temp. | -20 – 40 °C, < 90 % RH |
| Cell type | NiMh 13,5V 2,1 Ah |
| Approval | EN 12941:1998 A2:2008, EN 12942:1998 A2:2008, EN 13463-1:2009, EN 60079-0:2012, EN 60079-11:2012 |
| Directive 1 | PPE 89/686/EEC |
| Directive 2 | ATEX 2014/34/EU |
| Classification 2 | II 2 D Ex ib IIIC T195° Db, II G Ex ib IIA T3 Gb, II G Ex ib IIB T3 Gb |
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