Dwyer Low Cost OEM Pressure Switch, Series A1F
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A1F-O-SS-1-4

Series: Series A1F OEM Pressure Switch Brand: Dwyer Instruments, LLC

DWYER Pressure Switch, Range 16-450 psig (1.1-31.0 bar), Min. Deadband 15 psig (1.0 bar), Max. Deadband 50 psig (3.5 bar).

Price
$923.00 CAD
Stock
25+ In Stock
Request Information

  • Enclosure - None Required
  • Pressure Range - psig: 16 to 450 (bar: 1.103 to 31.03, kPa: 110.3 to 3,103)

Specifications

Brand

Adjustment Type

  • Knurled Screw Cap with Indicating Scale

Approvals & Certifications

  • cUL
  • UL

Deadband

  • psig: 2 to 50 (kPa: 14 to 340, bar: 0.14 to 3.4)

Diaphragm Material

  • Fluorocarbon

Electrical Connectors

  • Screw Terminal

Electrical Rating

  • 1/4 hp at 250 Vac
  • 1/8 hp at 125 Vac
  • 15 A at 120/240/480 Vac

Enclosure, Body Material

  • 316 Stainless Steel

Environmental Protection

  • IP66
  • NEMA 4X

Media

  • Gas
  • Liquids & Gases

NPT Connection

  • 1/2” NPT Male
  • 1/4” NPT Female

Sensor Orientation

  • Within 20° of Vertical

Set Point - Decreasing

  • bar: 0.14 to 31
  • kPa: 14 to 3,100
  • psig: 2 to 450

Set Point - Increasing

  • bar: 0.14 to 31
  • kPa: 14 to 3,100
  • psig: 2 to 450

Switch Type

  • SPDT Snap Switch

System Pressure

  • bar: 51.71
  • kPa: 5,171
  • psig: 750

Temperature Range

  • -40° to 80° C (-40° to 176° F)

Wetted Materials

  • Pressure Chamber: 316 Stainless Steel

Documentation

Approvals

Manuals

View Product Series

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