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Pressure Switches & Sensors

Dwyer APDS Adjustable Differential Pressure Switches

Dwyer APDS Adjustable Differential Pressure Switch is Designed For Pressure, Vacuum, And Differential Pressures.

Overview

Dwyer ADPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage.

The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other non-combustible gases. It meets UL508 and are constructed of plenum rated plastics. The compact size, adjustment knob and low cost make the ADPS-03-1-N the perfect choice for HVAC applications. It can be used for Monitoring air filters and ventilators, Monitoring industrial cooling-air circuits, Overheating protection for fan heaters, Monitoring flows in ventilation ducts, Controlling air and fire-protection dampers, Frost protection for heat exchanges.

Features & Benefits:
  • Adjustment know changes switching pressure easily with a pressure gage reducing components for application
  • Low cost device makes it an excellent solution in BAS and HVAC applications requiring duct control and monitoring
  • Relay contact allows simple integration with DDC or building systems
  • Overheating protection for fan heaters
  • Monitoring flows in ventilation ducts
  • Controlling air and fire-protection dampers.
Certifications:
  • CE, RoHS Approved
Specifications

Others

  • Connection Size
    • 1/2 inch
  • Maximum Storage Temperature
    • 185 degree Fahrenheit
    • 85 degree Celsius
  • Minimum Operating Ambient Temperature
    • -20 degree Celsius
    • -4 degree Fahrenheit
  • Minimum Storage Temperature
    • -40 degree Fahrenheit
    • -40 degree Celsius
  • Maximum Operating Ambient Temperature
    • 185 degree Fahrenheit
    • 85 degree Celsius
  • Brand
    • Alerton
  • Pressure Type
    • Differential
  • Connection Type
    • NPT
  • Switch Configuration
    • SPDT
  • Pressure Sensor Type
    • Differential

Others

  • Connection Size
    • 1/2 inch
  • Maximum Storage Temperature
    • 185 degree Fahrenheit
    • 85 degree Celsius
  • Minimum Operating Ambient Temperature
    • -20 degree Celsius
    • -4 degree Fahrenheit
  • Minimum Storage Temperature
    • -40 degree Fahrenheit
    • -40 degree Celsius
  • Maximum Operating Ambient Temperature
    • 185 degree Fahrenheit
    • 85 degree Celsius
  • Brand
    • Alerton
  • Pressure Type
    • Differential
  • Connection Type
    • NPT
  • Switch Configuration
    • SPDT
  • Pressure Sensor Type
    • Differential
  • Connection Size : 1/2 inch
  • Maximum Storage Temperature : 185 degree Fahrenheit|85 degree Celsius
  • Minimum Operating Ambient Temperature : -20 degree Celsius|-4 degree Fahrenheit
  • Minimum Storage Temperature : -40 degree Fahrenheit|-40 degree Celsius
  • Maximum Operating Ambient Temperature : 185 degree Fahrenheit|85 degree Celsius
  • Brand : Alerton
  • Pressure Type : Differential
  • Connection Type : NPT
  • Switch Configuration : SPDT
  • Pressure Sensor Type : Differential