UUKL Listing for smoke control applications!
Among several great enhancements to this industryleading line, V6 firmware unlocks support for smoke control features.
The Potter PS100 Pressure Actuated Switches are designed primarily to detect a decrease from normal system pressure in automatic fire sprinkler systems. A typical application is for an alarm initiating device that is used on a wet system with excess pressure. The PS100-2 has two SPDT switches factory set to operate on a pressure drop at 90 PSI (6,2 BAR).