Dwyer 191010 Pressure Switch

​The Dwyer 1910-10 is a compact, low differential pressure switch from Dwyer's Series 1900, designed to monitor and control low-pressure differentials in various HVAC and industrial applications. Key Specifications: Operating Range: 3.0 to 11.75 inches water column (w.c.)​ Approximate Deadband: 0.40 inches w.c. at both minimum and maximum set points​ Service Media: Air and non-combustible, compatible gases​ Temperature Limits: -30 to 180°F (-34 to 82.2°C)​ Pressure Limits: 45 inches w.c.​ Electrical Connections: 3 screw-type terminals (common, normally open, and normally closed)​ Process Connections: 1/8" female NPT​ Mounting Orientation: Diaphragm in vertical position​ Set Point Adjustment: Screw type inside conduit enclosure​ Weight: 1 lb 4.5 oz (581 g)​ Agency Approvals: CE, UL, CSA, FM​ Features: Compact Size and Repeatability: Provides a high-value switch suitable for many industrial and OEM applications.​ Wide Range of Models: Available from 0.07 inches w.c. to 20 inches w.c., meeting exacting OEM specifications for low-pressure switches.​ Protected Range Screw: Located inside the enclosure to simplify adjustments and prevent tampering.​ Please review pictures carefully and let us know if you have any questions!