Type Y & Z pressurization system 1001B
- NFPA 70, NFPA 496, ISA 12.4 standards
- Optional alarm output indicates air lock failure
- Type Y system certified for Class II, Division 1 to Division 2
- Type Z system certified for Class II, Division 2 to nonhazardous
- Enclosure volume up to 50 ft3
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of 1001B
| Product Description |
|---|
| 1001B Series pressurization system |
| General specifications | ||
|---|---|---|
| Series | 1001B | |
| System | Type Y Purge , Type Z Purge | |
| 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-3 vent. Systems installed without vent must be equipped with redundant regulator set to 5 psi max.) |
|
| Safe pressure | Setpoint: 1.0" (25.4 mm) Flow rate: 0.1 - 3.5 SCFH (2.8 - 99 l /hr) |
|
| Ambient conditions | ||
| Ambient temperature | -29 ... 49 °C (-20.2 ... 120.2 °F) | |
| Mechanical specifications | ||
| Connection type | System supply fitting: 3/8" tube fitting Enclosure supply fitting: 3/8" 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: alum. w/enamel finish Tube fitting: 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 | 1001B-LPS-* 3.2 kg (7 lb) 1001B-WPS-* 5.4 kg (12 lb) |
|
| International approvals | ||
| FM approval | Type Y LPS: Class II, Division 1, Groups E, F, and G WPS: Class II, Division 1, Groups E, F, and G Type Z LPS: Class II, Division 2, Groups E, F, and G WPS: Class II, Division 2, Groups E, F, and G |
|
| UL approval | ||
| cULus | Type Y LPS: Class II, Division 1, Groups E, F, and G WPS: Class II, Division 1, Groups E, F, and G Type Z LPS: Class II, Division 2, Groups E, F, and G WPS: Class II, Division 2, Groups E, F, and 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 |
Details: 1001B
Function
Model 1001B is an enclosure pressurization system that operates on a supply of compressed instrument air or inert gas. It regulates and monitors pressure within sealed (protected) enclosure(s), in order to prevent combustible dust accumulation by maintaining a "safe" (1.0") pressure. This process reduces the hazardous (classified) area rating within the enclosure(s), in accordance with the NEC - NFPA 70, Article 500, NFPA 496 and ISA 12.4.
Product Documentation: 1001B
| Brief Instructions | Language | File Type | File Size |
|---|---|---|---|
| Installation and Operation Manual: Model 1001B Type Y or Z Pressurization System | ENG | 2407 KB |
Approvals: 1001B
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| Canada, USA FM | CoC 3018335 | ALL | 433 KB | |
| UL Hazardous Location | E184741 (RFPW, RFPW7) | ALL | 193 KB |
Get to know the smartest way to ensure hazardous location protection and configure your individual purge and pressurization system!
Pepperl+Fuchs GB Ltd.
77 Ripponden Road
Oldham OL1 4EL, Lancs.
United Kingdom
sales@gb.pepperl-fuchs.com
+44 161 6336431
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.