1831-2-RA-S | Series 1831 DPDT Low Differential Pressure Switch 7.5-23" w.c. | Dwyer Instruments

Dwyer Instruments NCO Series 1831-2-RA-S Differential Pressure Switch: Dwyer Instruments' NCO Series 1831-2-RA-S differential pressure switch is a reliable and accurate device designed to monitor and control pressure differences in various industrial applications. It features a rugged construction with a NEMA 4 enclosure, ensuring durability and reliability in harsh environments. With a pressure range of 7.5 to 23 inches of water column, this switch provides precise pressure monitoring and control. Its double-pole, double-throw (DPDT) switch contacts allow for versatile control options, enabling the switch to be integrated into complex automation systems. This differential pressure switch is ideal for applications such as air flow monitoring, filter monitoring, and level control in HVAC systems, industrial machinery, and fluid handling systems. Its compact size and easy-to-mount design make it suitable for use in space-constrained areas. Key Features: • Pressure range: 7.5 to 23 inches of water column • DPDT switch contacts for versatile control • NEMA 4 enclosure for durability • Compact design for space-saving installation Shop our HVAC supply store today for the best prices and fast shipping on all your industrial supply needs.