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.
