Dwyer Economical Pressure Switch, Series A1PS/A1VS
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A1PS-44

Series: Series A1PS/A1VS Economical Pressure Switch Brand: Dwyer Instruments, LLC

DWYER Economical Pressure Switch, Set Point Range 100-500 psi (689-3445 kPa), ± 20.0 psi (138 kPa) Repeatability, 30-120 psi (207-827 kPa) Deadband.

Price
$1,211.00 CAD
Stock
50+ In Stock
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  • Pressure Range - psi: 100 to 500 (bar: 6.89 to 34.45, kPa: 689 to 3,445)

Specifications

Brand

Adjustment Type

  • Field Adjustable Via Knurled Screw Cap

Approvals & Certifications

  • UL

Deadband, Approximate

  • Inches Hg: 3 to 14
  • psi: 0.5 to 120 (kPa: 3.4 to 8.3, bar: 0.034 to 830)

Diaphragm Material

  • Buna-N

Electrical Connectors

  • Three Screw Terminals

Electrical Rating

  • 1/2 hp at 250 Vac
  • 15 A at 250 Vac Resistive

Enclosure, Body Material

  • Zinc Alloy

Media

  • Gas
  • Liquids & Gases

NPT Connection

  • 1/4” NPT Male

Operating Voltages

  • Not to Exceed 1 Hz

Set Point - Decreasing

  • bar: 1 to 34
  • Inches Hg: 0 to 28
  • kPa: 10 to 3,445
  • psig: 1.5 to 500

Set Point - Increasing

  • bar: 1 to 34
  • Inches Hg: 0 to 28
  • kPa: 10 to 3,445
  • psig: 1.5 to 500

Switch Type

  • SPDT Snap-Action

System Pressure

  • bar: 41.36
  • kPa: 4,137
  • psi: 600

Temperature Range

  • -35° to 85° C (-31° to 185° F)

Documentation

Catalogs

Manuals

View Product Series

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