Dwyer Adjustable Pressure Switch – Use w/ Air & Noncombustible Gases

Item # ADPS-DWYER Brand: Dwyer Instruments

$26.85

With Dual Scale Field Adjustable Set Point Knob.

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The Series 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 gauge.

The ADPS is available with settings from 0.08 in w.c. (20 Pa) up to 20 in w.c.(5000 Pa). The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases.

Features:

  • Mounting Style: Vertical
  • Electrical Rating: Max. 1.5 A res./0.4 A ind./250 VAC 50/60 Hz
  • Switch Type: Single-pole double-throw (SPDT)
  • Set Point Adjustment: Adjustment knob
  • Diaphragm Material: Silicone
  • Material: Housing: POM – Switch body: PA 6.6 – Cover: Polystyrene
  • Pressure Rating: 40″ w.c.
  • Temp Rating: -4 – 185 F
  • Process Connections: 1/4″ ID tubing., 5/16″ OD tubing

Applications: 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.

Additional information

Brand Dwyer Instruments
Weight N/A
Item Type

Protection

Electrical Connections

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Range in w.c.

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Item #Description
ADPS-03-1-NElectrical Connections: 1/2" NPT Range in w.c.: 0.20-2.00"
ADPS-03-2-NElectrical Connections: M20 connection Range in w.c.: 0.20-2.00"
ADPS-06-1-NElectrical Connections: 1/2" NPT Range in w.c.: 2.00-10.00"
ADPS-06-2-NElectrical Connections: M20 connection Range in w.c.: 2.00-10.00"
ADPS-05-1-NElectrical Connections: 1/2" NPT Range in w.c.: 0.80-4.00"
ADPS-05-2-NElectrical Connections: M20 connection Range in w.c.: 0.80-4.00"