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The Penberthy Series 2A two probe alarm system represents the latest advancement in electronic level
indication. Based on the conductivity probe technology now widely accepted in the industry, it was specially designed to meet
increasing demand for a reliable, cost effective means of sensing water in various applications. The probes can be mounted directly
to the pressure vessel or column. The probes are welded stainless steel HP and IP electrode with zirconia insulator (3000 psig
@ saturation, up to 1200°F [207 barg @ saturation, up to 649°C]) or threaded stainless steel LP electrode with Teflon® insulator
(850 psig @ 525°F [58 barg @ 274°C]). The Series 2A is a direct replacement for mechanical float switches. Local LED
indication of water level in a Type 4X/IP65 enclosure provides either redundant logic (2 out of 2) or primary visual verification.
Teflon® is a registered trademark of E.I. du Pont de Nemours & Company
Typical Applications
- Water Intrusion Protection for Turbines
- Sump Pump Protection
- Boiler Drum Level
- Equipment Drains (Desuperheaters, Control Valves, Sootblower Systems)
- Receiver Tanks (Condenser, Water Tank, Deaerator)
- Flash Tanks, Feedwater Heaters
- Steam Line Drain Pots
- High Pressure Systems (where float switches are economically not acceptable)
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