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542 Series High Flow Back-Up

High flow electronic reserve system for high purity gas applications
5423004-01-0000 shown

The 542 Series High Flow Back-Up is designed to provide a smart reserve supply to high flow or bulk supply gas primary systems. If there is a loss of power, or if the primary supply system cannot provide sufficient gas, the 542 will automatically activate and supply gas without interruption. When the primary system resumes supplying gas to the application, the 542 Series back-up system will automatically turn off. The CONCOA 542 Series high flow back-up features an innovative onboard microprocessor and web server technology for remote monitoring and control functions. Together, this advanced system continually monitors pipeline pressure and reserves and can be programmed to engage at a specific pressure.

  • Programmable setpoint pressure permits the user to set the back-up to engage at a specific pressure
  • Programmable inlet alarm pressure allows user to set a low reserve alarm point
  • Onboard web server technology enables real-time, online system monitoring
  • High flow capacity supports building or facility systems
  • Check valve on primary and reserve prevents backflow to either
  • Max primary source pressure: 15 - 120 PSIG (1 - 8 BAR); 15 - 250 PSIG (1 - 17 BAR)
  • Temperature range: 0°F to 140°F (-18°C to 60°C)
  • Helium leak integrity: 1 x 10⁻⁸ scc/sec
  • Cv: 1.0
  • Weight: 45 lbs (20.45 kg)
  • Regulator body: Brass barstock
  • Bonnet: Chrome-plated, die-cast zinc
  • Seat: PCTFE
  • Filter: 40-micron 316 mesh
  • Regulator diaphragm: 316L stainless steel
  • Check valve seats: Chloroprene
  • Enclosure: NEMA 12, Powder-coated steel
  • Conformances: ANSI/ASME B40.1; CRN: OH17950.5
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See catalog page for ordering information.

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Document
Language
ID Number
Revision
542 Series High Flow Back-Up Catalog Page
English
RS542HFB
AG
542 Series Generator Back-Up Systems Installation and Operation
English
ADI9519
D
Generator Back-Up Web Server Installation and Users Guide
English
ADI9523
D
CRN File OH17950
English
CRNOH17950
26

WARNING: This product can expose you to chemicals including Lead, Chromium, Nickel, and 1-3 Butadiene, which are known to the state of California to cause cancer, birth defects, or other reproductive harm. And, this product can expose you to chemicals including Bisphenol A (BPA) which is known to the State of California to cause female reproductive harm. For more information go to www. PSWarnings.ca.gov.

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