Dwyer Instruments 1910-1 Pressure Switch 322056-301 This high-altitude pressure switch compensates

This high-altitude pressure switch compensates for that difference

moisture-rich

This specific part number refers to the blower housing assembly shell

including FXTQ_P and FXMQ_P models

provided the correct metering device (TXV or orifice) is installed

Dwyer Instruments 1910-1 Pressure Switch 322056-301 This high-altitude pressure switch compensatesThe Dwyer 1910 1 is a precision engineered low differential pressure switch designed for monitoring air and non combustible gases in demanding HVAC and industrial automation environments. This series 1900 set point controller features an adjustable range of 0. 40" to 1. 6" w. c., making it ideal for clogged filter detection and fan proving applications. The unit utilizes a Single Pole Double Throw (SPDT) switch, allowing for versatile wiring