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529 Series Protocol Switchover Alarm Station
Manual switchover with remote pressure alarm for high purity gas applications
5290156-01-660 shown with regulator
The 529 Series Protocol Switchover Alarm Station provides remote annunciation when the source nears depletion. Equipped with a single pressure switch gauge that can be set in the field to the desired alarm point and an Altos 2™ System Monitor, the system notifies a remote location of the need to replace a cylinder and manually change cylinder priority. The protocol switchover alarm station is available in brass, chrome-plated brass, 316L stainless steel, or Silicon CVD coated 316L stainless steel, and may be used with many CONCOA single or dual stage regulators. To order the Protocol Switchover Alarm Station with regulator installed at the factory, add the letter "H" after any regulator part number. (For example, to order a 4221332-01-510 regulator with a factory-installed protocol switchover alarm station, the part number would be 4221332-01-510H.)
- Field adjustable pressure switch gauge provides cylinder depletion warning signal
- Altos 2 remote alarm signals audible and visible warnings of cylinder depletion
- Plugged port in gas block facilitates purging
- Integral check valve (in optional hose) inlet gland prohibits internal contamination during cylinder change
- Stainless bracket allows flexible mounting options
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529 Series Protocol Switchover Monitor Station
Manual switchover with remote pressure monitor for high purity gas applications
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.
Monel® is a registered trademark of Huntington Alloys Corporation; Altos 2™ is a registered trademark of Controls Corporation of America
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