Dwyer ADPS-03-1-N HVAC Differential Pressure Switch 0.20 to 2.00 inches w.c. 1/2 NPT Connection

Product Description

The Dwyer ADPS-03-1-N Adjustable Differential Pressure Switch is engineered for precise monitoring and control of pressure differentials in HVAC systems and other industrial applications. It features a dual scale adjustment knob that allows easy switching pressures changes, visible in both inches of water column and Pascals.

• Dual scale adjustment from 0.20 to 20.00 inches w.c.
• Designed for use with air and other noncombustible gases
• Compact size and simple mount for easy installation

Product Highlights

This pressure switch is optimal for applications such as air filtration systems, ventilation monitoring, and various industrial process controls. It integrates easily with building management systems thanks to its SPDT relay contact.

Product Information

Standard Information

• Weight: 4.4 oz
• Material: Silicone diaphragm and PA 6.6 housing

Technical Specifications

• Service: Air and non-combustible, compatible gases
• Temperature Limits: -4 to 185°F
• Pressure Limits: Up to 40 inches w.c.
• Electrical Rating: Max. 1.5 A res./0.4 A ind./250 VAC
• Connection Type: 1/2 inch NPT
• Mounting Orientation: Vertical
• Agency Approvals: CE, ETL to UL508