Dwyer Instruments 1910-0 Pressure Switch 326058-755 The LED will flash a

The LED will flash a specific pattern

30HX) and large-scale commercial rooftop units

and a high-tension compression spring

The inclusion of a 4-digit LCD provides real-time local indication

Dwyer Instruments 1910-0 Pressure Switch 326058-755 The LED will flash aAs a core component for field technicians, the Series 1900 pressure switches are engineered for precision in low pressure HVAC applications. The Dwyer 1910 0 Pressure Switch is a versatile differential pressure switch designed specifically for air and non combustible, compatible gases. With an adjustable operating range of 0. 15" to 0. 55" w. c., this unit provides the high repeatability required for critical clogged filter detection and duct static