Type Y & Z purge and pressurization system 11
- NFPA 70, NFPA 496, ISA 12.4 standards
- Optional alarm output indicates air lock failure
- Type Y system certified for Class I and Class II, Division 1 to Division 2
- Type Z system certified for Class I and Class II, Division 2 to nonhazardous area
- Class I enclosure volume up to 2 ft3
- Class II enclosure volume up to 10 ft3
请注意：所有以Pepperl + Fuchs GmbH或Pepperl + Fuchs AG名义发行的产品相关文件，例如证书，合格声明等，同样适用于Pepperl + Fuchs SE。
下载PDF版完整参数表:
技术参数节选 11
| 产品阐述 |
|---|
| 11 Series |
| General specifications | ||
|---|---|---|
| Series | 11 | |
| Hazardous environment | gas | |
| Electrical specifications | ||
| Connection | Terminal blocks | |
| Output | ||
| Output I | -WPS- | |
| Output type | Switch contacts | |
| Contact loading | 120 VAC @ 15 A | |
| Pneumatic parameters | ||
| Protective gas supply | instrument grade air or inert gas | |
| Pressure requirement | 5 - 120 psi (With EPV-1 vent. Systems installed without vent must be equipped with redundant regulator set to 5 psi max.) |
|
| Safe pressure | Setpoint: Class I: 0.25" (6.35 mm); Class II: 1.0" (25.4 mm) Flow rate: 0.1 - 3.5 SCFH (2.8 - 99 l /hr) |
|
| Ambient conditions | ||
| Ambient temperature | 4.4 ... 49 °C (39.9 ... 120.2 °F) | |
| Mechanical specifications | ||
| Connection type | System supply fitting: 1/4" tube fitting Enclosure supply fitting: 1/4" tube fitting Enclosure reference fitting: 1/4" tube fitting Switch conduit port size: 1/2" FPT |
|
| Material | Regulator body: zinc w/enamel finish Regulator handle: polycarbonate Enclosure pressure gauge: ABS plastic Tube fittings: 316 ss forged body Tubing: 316 ss 1/4" .035 welded System nameplate: silk screened Lexan® & ss Fastener hardware: alum. & stainless steel Mounting plate: 316 14 ga #3 brush ss EXP pressure switch body: anodized cast aluminum Enclosure warning nameplate: silk screened ss |
|
| Mass | 11-LPS-* 2.3 kg (5 lb) 11-WPS-* 4.5 kg (10 lb) |
|
| International approvals | ||
| FM approval | Type Y LPS: Class I, Division 1, Groups A, B, C, D; Class II, Division 1, Groups F, G WPS: Class I, Division 1, Groups C, D; Class II, Division 1, Groups F, G Type Z LPS: Class I, Division 2, Groups A, B, C, D; Class II, Division 2, Groups F, G WPS: Class I, Division 2, Groups C, D; Class II, Division 2, Groups F, G |
|
| UL approval | ||
| cULus | Type Y LPS: Class I, Division 1, Groups A, B, C, D; Class II, Division 1, Groups F, G WPS: Class I, Division 1, Groups C, D; Class II, Division 1, Groups F, G Type Z LPS: Class I, Division 2, Groups A, B, C, D; Class II, Division 2, Groups F, G WPS: Class I, Division 2, Groups C, D; Class II, Division 2, Groups F, G |
|
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27180508 |
| ECLASS 12.0 | 27180508 |
| ECLASS 11.0 | 27180508 |
| ECLASS 10.0.1 | 27180508 |
| ECLASS 9.0 | 27180508 |
| ECLASS 8.0 | 27180508 |
| ECLASS 5.1 | 40050501 |
| ETIM 9.0 | EC000243 |
| ETIM 8.0 | EC000243 |
| ETIM 7.0 | EC000243 |
| ETIM 6.0 | EC000243 |
| ETIM 5.0 | EC000243 |
| UNSPSC 12.1 | 39121301 |
| Product category / 产品类的 |
Details: 11
Product Documentation: 11
| Brief Instructions | 语言 | 文件类型 | 文件大小 |
|---|---|---|---|
| Installation and Operation Manual: Model 11 Type Y or Z Purge/Pressurization System (USA English) | ENG | 2801 KB |
Approvals: 11
| Certificates | 证书号码 | 语言 | 文件类型 | 文件大小 |
|---|---|---|---|---|
| UL Hazardous Location | E184741 (RFPW, RFPW7) | ALL | 193 KB |
倍加福（北京）过程自动化控制设备有限公司
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