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Bebco EPS Ex pxb / Ex pyb – 6500 and 6100 series purge systems for Zone 1/21
Ex p purge and pressurisation systems
custodie-pressurizzazione-ex-p
Pepperl+Fuchs

Bebco EPS Ex pxb / Ex pyb – 6500 and 6100 series purge systems for Zone 1/21

6500-01 · UIC · EPCU · MAN-DV · MAN-PV · EPV-6500 · EPV-6100

Bebco EPS 6500 series Ex pxb / Ex pyb automatic purge and pressurisation systems for Zone 1/21, ATEX, IECEx, CCC and SIL 2 certified, with intrinsically safe touch interface, HART/RS-485 and Bluetooth; EPV-6100 vents for the 6100 series included.

ATEX
IECEx
CCC
SIL
CE
Description
Technical Specifications
Applications
Download
Datasheets

The Bebco EPS 6500 series is an automatic Ex pxb / Ex pyb purge and pressurisation system designed for Zones 1 and 21, with exida SIL 2 certification. The control unit automatically controls power and pneumatics and monitors enclosure temperature and pressure; the UIC user interface with intrinsically safe LCD touch pad enables configuration and monitoring during operation. The system comprises control unit, solenoid manifold, EPV-6500 digital pressure relief vent and enclosure.

Units are available for external (EXT) or panel (PM01, PM02) mounting, with UIC and EPCU combined or separate. The manifold can have a digital valve (MAN-DV-01, ATEX/IECEx) or a proportional valve (MAN-PV-01, ATEX). This page also covers the EPV-6100 vents in MP and MPM versions and the 6100-MP-LPP-01 component of the 6100 series, intended for large enclosures in Zone 1.

Key features

  • ATEX, IECEx, CCC certification for Ex Zone 1/21 and SIL 2
  • Remote monitoring via RS-485/HART and Bluetooth connection, smartphone app and programming software
  • Password-protected control unit
  • EPV-6500 digital pressure relief vent for various flow rates and continuous flow / dilution, aluminium (AA) or with stainless steel cap (SS)
  • 100–240 V AC or 20–30 V DC supply
  • Cable gland kits in several configurations (CBLG) and brackets for external, internal and panel mounting

Use the filters in Variants and codes to find the exact part number: where available you will find the official Pepperl+Fuchs datasheet and, for every code, a quote request. For versions not listed, accessories or availability, contact us.

Zone 1
Explosive gas atmosphere likely to occur in normal operation
Zone 2
Explosive gas atmosphere unlikely to occur and, if it does, only for a short period
Zone 21
Explosive dust atmosphere likely to occur in normal operation
Zone 22
Explosive dust atmosphere unlikely to occur and, if it does, only for a short period
# General Product type: Ex pxb / Ex pyb automatic purge and pressurisation system Brand: Pepperl+Fuchs Series: Bebco EPS 6500; EPV-6100 vents for 6100 series Type of protection: Ex pxb, Ex pyb Area: Zone 1/21 Atmosphere: gas and dust Max enclosure volume: 12.75 m³ Components: control unit, EPCU, UIC, DV/PV manifold, manifold block Mounting: external (EXT), panel (PM01, PM02) Vent: EPV-6500, aluminium (AA) or stainless steel cap (SS) Protective gas: industrial-grade air or inert gas # Certifications Approvals: ATEX, IECEx, CCC ATEX: DEMKO 16 ATEX 1640X IECEx: IECEx UL 16.0003X Functional safety: SIL 2 (exida) Valves: ATEX/IECEx digital, ATEX proportional # Electrical Rated voltage: 100–240 V AC, 48–62 Hz; 20–30 V DC Communication: RS-485/HART, Bluetooth Interface: intrinsically safe LCD touch pad # Mechanical Dimensions: 150 × 150 × 145 mm Mass: approx. 5 kg Materials: 316L stainless steel housing and hardware, UIC display cover in Makrolon FI Degree of protection: IP66 Operating temperature: -20 to +70 °C
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Bebco EPS Ex pxb / Ex pyb – 6500 and 6100 series purge systems for Zone 1/21