Dwyer ADPS Series Adjustable Differential Pressure Switches (Models ADPS-06-2-N, ADPS-07-2-N, ADPS-08-2-N)

Dwyer ADPS Series Adjustable Differential Pressure Switches (Models ADPS-06-2-N, ADPS-07-2-N, ADPS-08-2-N)

Product Introduction

The Dwyer ADPS Series Adjustable Differential Pressure Switches are versatile instruments designed for pressure, vacuum, and differential pressure monitoring in HVAC and building automation systems. Featuring a dual-scaled adjustment knob (inches water column and pascals), these switches enable on-the-fly pressure setting changes without a separate gage. With settings ranging from 0.08 in w.c. (20 Pa) to 20 in w.c. (5000 Pa), the ADPS series uses a silicone diaphragm and PA 6.6 body, making it suitable for air and noncombustible gases. Their compact design, cost-effectiveness, and relay contacts ensure seamless integration with DDC systems for duct control and monitoring.

Product Features

Dual-Scaled Adjustable Knob:

Directly adjusts switching pressure in both inches water column (in w.c.) and pascals (Pa) without a pressure gage, simplifying setup.

Range: 0.08 in w.c. (20 Pa) to 20 in w.c. (5000 Pa) for versatile pressure threshold customization.

Durable & Gas-Compatible Design:

Silicone diaphragm and PA 6.6 body ensure compatibility with air and noncombustible gases, suitable for HVAC duct applications.

Resilient construction withstands typical industrial environmental conditions.

Cost-Effective & Compact:

Budget-friendly solution for BAS (Building Automation Systems) and HVAC setups requiring duct pressure monitoring.

Compact form factor allows easy installation in tight spaces or control panels.

Relay Contact Integration:

Standard relay contacts enable simple connection to DDC (Direct Digital Control) systems or building automation networks.

Facilitates automated responses to pressure changes, such as fan speed adjustment or alarm activation.

Application Versatility:

Ideal for filter clogging detection, duct static pressure monitoring, and fan performance control in commercial buildings.

Meets basic pressure switching needs without complex calibration or maintenance.