Miller Leaman Thompson PDA2 (Pressure Differential Alarm Package)

Miller Leaman Thompson PDA2 (Pressure Differential Alarm Package) continuously monitors the pressure drop across the internal conical screen. When the strainer screen becomes dirty, the switch-gauge triggers an audible and visual flashing alarm, intended to alert maintenance personnel when the screen needs to be removed from the housing for manual cleaning. The alarm is factory set to engage when the differential pressure reaches approximately 7 PSID; however, this setting is adjustable by changing the set point contact. Overview •Monitors Differential Pressure •Signals When Screen Cleaning is Required •Audible and Visual Alarm •Auxiliary Contacts For BMS Monitoring •Nema4X Enclosure Rating •110V / 12VDC Power Supply

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