Dwyer Instruments ADPS-03-1-N Pressure Switch mario To prevent moisture ingress and

To prevent moisture ingress and internal component wear

the contact ratings are suitable for standard pilot duty applications across common control voltages

Integrated Pilot Bracket: Simplifies the positioning of the pilot assembly for rapid burner ignition and consistent flame sensing

The Armstrong International D41790

preventing the compressor from starting

Dwyer Instruments ADPS-03-1-N Pressure Switch mario To prevent moisture ingress andThe Dwyer Instruments ADPS 03 1 N is a field adjustable differential pressure switch designed for monitoring overpressure, vacuum, and differential pressure in HVAC and building automation systems. Operating within a range of 0. 08 to 1. 20 in w. c. (20 to 300 Pa), this unit provides precise control for filter monitoring, fan status indication, and frost protection on heat exchangers. The switch features a dual scaled adjustment knob in both inches