 
 来源:未知 日期:2017/08/09 浏览量:次
| 一般特性: | ||
|---|---|---|
| Hazardous environment | gas or dust | |
| 气动参数: | ||
| Protective gas supply | instrument grade air or inert gas | |
| Maximum pressure | depends on the integrity of the enclosure (strength) | |
| Purge flow rate | See graphs | |
| Flow rate for leakage compensation | EPV-5500....-01: approx. 21 scfh (593 l/hr) @ 0.25" w.c. (0.63 mbar) approx. 58 scfh (1640 l/hr) @ 0.75" w.c. (1.9 mbar) EPV-5500....-02: approx. 14 scfh (395 l/hr) @ 0.25" w.c. (0.63 mbar) approx. 34 scfh (961 l/hr) @ 0.75" w.c. (1.9 mbar) EPV-5500....-03: approx. 9.2 scfh (260 l/hr) @ 0.25" w.c. (0.63 mbar) approx. 22 scfh (622 l/hr) @ 0.75" w.c. (1.9 mbar) | |
| Breaking pressure | EPV-5500....-01: 0.8" w.c. (2.0 mbar) EPV-5500....-02: 1.4" w.c. (3.5 mbar) EPV-5500....-03: 1.5" w.c. (3.8 mbar) | |
| 符合: | ||
| Degree of protection | EN 60529 | |
| Shock resistance | EN 60068-2 | |
| 周围环境: | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Storage temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Relative humidity | 5 ... 90 %, non-condensing | |
| Vibration resistance | 5 ... 100 Hz , 1 g, 12 m/s2, all axes | |
| Impact resistance | 30 g, 11 ms, all axes | |
| 机械特性: | ||
| Degree of protection | EPV-5500....-01/02: mounting only Type 4X EPV-5500....-03: Type 4X | |
| Material | ||
| Housing | EPV-5500-AA... body and cap: 6061T6 aluminum EPV-5500-SS... body: 6061T6 aluminum, cap: 316L stainless steel | |
| Spark arrestor | 316L, (1.4404) stainless steel | |
| Installation | - any orientation to enclosure - not gravity dependent - internal and external mounting possible | |
| Mass | approx. 1005 g (2.2 lb) | |
| Dimensions | see dimensions | |
| Mounting | mounting hole 1 ½" NPT knockout (50.8mm) hole sealing nut (provided) | |
| 与危险区域有关的应用数据: | ||
| EC-Type Examination Certificate | ATEX UL / DEMKO 14 ATEX 1282X | |
| Directive conformity | ||
| Directive 94/9/EC | EN 60079-0:2006 , EN 60079-2:2007 , EN 60079-15:2005 , EN 61241-0:2004 , EN 61241-1:2004 , EN 61241-4:2006 | |
| 国际认证: | ||
| UL approval | RFPW, E184741, RFPW7, E184741 | |
| IECEx approval | IECEx UL/DEMKO 14.0019X | |
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