Serviceline Industrial Sensors
Support en ligne pour la protection contre le risque d’explosion

Type Y & Z purge and pressurization system 3004

3004
  • NFPA 496, ISA 12.4
  • Optional alarm output indicates air lock failure
  • Optional differential pressure switch for Class I, Group A-D, hazardous area locations
  • Type Y system certified for Class I, Division 1 to Division 2
  • Type Z system certified for Class I, Division 2 to nonhazardous area
  • Enclosure volume up to 7.08 m3 (250 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.

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Caractéristiques techniques  3004

Description produit
3004 Series purge and pressurization system
General specifications
Series3004 Series
SystemType Y Purge , Type Z Purge
Hazardous environmentgas
Electrical specifications
ConnectionTerminal blocks
Output
Output I-WPS-
Output typeSwitch contacts
Contact loading120 VAC @ 15 A
Output II-WPSA-
Output typeSwitch contacts
Contact loading120/220 VAC; 24 VDC @ 10 A; 125 VDC @ 50 mA
power requirements: 24 / 120 / 240 VDC @ 3 / 4 / 11 watts
Pneumatic parameters
Protective gas supplyinstrument grade air or inert gas
Pressure requirement80 - 120 psi (5.5 - 8.3 bar)
Safe pressureSetpoint: 0.25" (6.35 mm)
Flow rate: 0.1 - 3.5 SCFH (2.8 - 99 l /hr)
Purge flow and enclosure pressure rate30 SCFM /1800 SCFH (850 l /m / 50976 l/hr)
(With regulator set to 60 psi min. during exchange)
Operating conditions
Process conditions
Exchange time4 volume exchange rate: 1 min / 7.5 ft3 (212.4 l/m)
5 volume exchange rate: 1 min / 6.0 ft3 (169.9 l/m)
Ambient conditions
Ambient temperature-29 ... 49 °C (-20.2 ... 120.2 °F)
Mechanical specifications
Connection typeSystem supply port: 1/2" FPT
Enclosure supply port: 1/2" FPT
Enclosure reference fitting: 1/4" tube
Switch conduit port size: 1/2" FPT
MaterialRegulator body: zinc w/enamel finish
Regulator handle & bowl: polycarbonate
Enclosure pressure gauge: alum. w/enamel finish
Rapid Exchange® gauge: poly & nickel plated
Tube fitting: 316 SS forged body
Tubing: 316 SS 1/4" .035 welded
Fastener hardware: alum. & stainless steel
System face plate: 316 14 ga #3 brush SS
System mounting flange: 316 SS tumble finish
Manifold body: anodized aluminum
Manifold valves: 316 SS
Mfr. ID nameplate: silkscreen Lexan®
Mass3004-LPS-* 5.4 kg (12 lb)
3004-WPS-* 7.7 kg (17 lb)
International approvals
FM approvalType Y
LPS: Class I, Division 1, Groups A, B, C, D
WPS: Class 1, Division 1, Groups C, D
WPSA: Class I, Division 1, Groups A, B, C, D

Type Z
LPS: Class I, Division 2, Groups A, B, C, D
WPS: Class 1, Division 2, Groups C, D
WPSA: Class I, Division 2, Groups A, B, C, D
UL approval
cULusType Y
LPS: Class I, Division 1, Groups A, B, C, D
WPS: Class 1, Division 1, Groups C, D
WPSA: Class I, Division 1, Groups A, B, C, D

Type Z
LPS: Class I, Division 2, Groups A, B, C, D
WPS: Class 1, Division 2, Groups C, D
WPSA: Class I, Division 2, Groups A, B, C, D

Classifications

SystemClasscode
ECLASS 13.027180508
ECLASS 12.027180508
ECLASS 11.027180508
ECLASS 10.0.127180508
ECLASS 9.027180508
ECLASS 8.027180508
ECLASS 5.140050501
ETIM 9.0EC000243
ETIM 8.0EC000243
ETIM 7.0EC000243
ETIM 6.0EC000243
ETIM 5.0EC000243
UNSPSC 12.139121301

Details: 3004

Product Documentation: 3004

Language Selection:
Product informationLangueType de fichierTaille
Basic Explosion Protection Compendium - Type of Protection "Purge and Pressurization"ENGPDF3860 KB
Manuals
Installation and Operation Manual: Model 3004 TYPE Y or Z & Ex [nP] Rapid Exchange Purge SystemENGPDF6045 KB

Design / Simulation: 3004

Language Selection:
CADLangueType de fichierTaille
DWG and STP files for the 3004-WPS-CI-VM / CAD 2-DALLZIP2439 KB
DXF and DWG files for the Purge 3004 System / CAD 2-DALLZIP1307 KB

Approvals: 3004

Language Selection:
CertificatesIdentificationLangueType de fichierTaille
Canada, USA FMCoC 3018335ALLPDF433 KB
Canada, USA UL General PurposeCoC E223176 RepRef E223176-20050829ALLPDF409 KB
Canada, USA UL General PurposeUL-US-2233187-0 / UL-CA-2232331-0ALLPDF493 KB
UL Hazardous LocationE184741 (RFPW, RFPW7)ALLPDF203 KB

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