Dwyer Durable Pressure Switch, Series A6
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Series A6 Durable Pressure Switch

Brand: Dwyer Instruments, LLC
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Series A6 Durable Pressure Switches have been specifically designed to stand up to extended duty applications.

These switches are constructed with a polyimide film diaphragm and are compatible with a variety of fluids.

For ease of installation, the switches come with a 1/4" male NPT process connection and can be mounted in any orientation.

The Series A6 pressure switches are compact and have great set-point integrity, and feature simple, easy set-point field adjustment.
Features
  • High switch cycle means long life for extended duty applications
  • Mounting in any position and feature simple makes a reliable switching for equipment and OEM applications

Displaying price & availability for United States in CAD Change Location

8 models matching criteria
A6-153221
DWYER Pressure Switch, Set Point Range 0.5-1 ± 0.3 psi (0.03-0.07 ± 0.02 bar). show more
  • Pressure Range - psi: 0.5 to 3.1 (bar: 0.034 to 0.214, kPa: 3.447 to 21.37)
50+ In Stock
$1,266.00CAD
Does not ship to United States
A6-553221
DWYER Pressure Switch, Set Point Range 14-24 ± 3 psi (0.97-1.65 ± 0.21 bar). show more
  • Pressure Range - psi: 14 to 31.8 (bar: 0.965 to 2.193, kPa: 96.53 to 219.3)
50+ In Stock
$247.00CAD
Does not ship to United States
A6-753221
DWYER Pressure Switch, Set Point Range 51-90 ± 7 psi (3.52-6.21 ± 0.48 bar). show more
  • Pressure Range - psi: 51 to 112.3 (bar: 3.516 to 7.743, kPa: 351.6 to 774.3)
50+ In Stock
$783.00CAD
Does not ship to United States
A6-653221
DWYER Pressure Switch, Set Point Range 25-50 ± 5 psi (1.72-3.45 ± 0.34 bar). show more
  • Pressure Range - psi: 25 to 61 (bar: 1.724 to 4.206, kPa: 172.4 to 420.6)
25+ In Stock
$2,494.00CAD
Does not ship to United States
A6-253221
DWYER Pressure Switch, Set Point Range 1.1-3 ± 0.5 psi (0.08-0.21 ± 0.03 bar). show more
  • Pressure Range - psi: 1.1 to 6.05 (bar: 0.076 to 0.417, kPa: 7.584 to 41.71)
25+ In Stock
$573.00CAD
Does not ship to United States
A6-353221
DWYER Pressure Switch, Set Point Range 3.1-7 ± 1 psi (0.21-0.48 ± 0.07 bar). show more
  • Pressure Range - psi: 3.1 to 10.75 (bar: 0.214 to 0.741, kPa: 21.37 to 74.12)
25+ In Stock
$1,420.00CAD
Does not ship to United States
A6-453221
DWYER Pressure Switch, Set Point Range 8-13 ± 2 psi (0.55-0.90 ± 0.18 bar). show more
  • Pressure Range - psi: 8 to 17.5 (bar: 0.552 to 1.207, kPa: 55.12 to 120.66)
16 In Stock
$1,953.00CAD
Does not ship to United States
A6-853221
DWYER Pressure Switch, Set Point Range 91-150 ± 10 psi (6.27-10.34 ± 0.69 bar). show more
  • Pressure Range - psi: 91 to 198.3 (bar: 6.274 to 13.67, kPa: 627.4 to 1,367)
5 In Stock
$256.00CAD
Does not ship to United States

View Details

Specifications

Brand

Adjustment Type

  • Screw

Approvals & Certifications

  • CE

Burst Pressure

  • psi: 750 (kPa: 5,171, bar: 51.71)

Diaphragm Material

  • Polyamide Film

Electrical Connectors

  • #8-32 Screw Terminals

Electrical Rating

  • Inductive: 0.5 A at 240 Vac
  • Inductive: 1 A at 120 Vac
  • Resistive: 15 A at 6 Vdc
  • Resistive: 4 A at 24 Vdc
  • Resistive: 8 A at 12 Vdc

Enclosure, Body Material

  • 304 Stainless Steel

Media

  • Air
  • Motor Oils

Mounting Position

  • Switch Can be Installed in Any Position

NPT Connection

  • 1/4” NPT Male

Operating Pressure

  • psi: 150 (kPa: 1,034, bar: 10.34)

Proof Pressure

  • psi: 500 (kPa: 3,447, bar: 35)

Repeatability

  • ± 10 % of Set Point

Set Point - Decreasing

  • bar: 0.03 to 13.67
  • kPa: 3.4 to 1,367
  • psi: 0.5 to 198.3

Set Point - Increasing

  • bar: 0.03 to 13.67
  • kPa: 3.4 to 1,367
  • psi: 0.5 to 198.3

Switch Type

  • SPST

System Pressure

  • bar: 17.2
  • kPa: 1,724
  • psi: 250 (For 25 to 150 psi Set Point Ranges. 150 psi for 0.5 to 24 psi Set Point Ranges)

Temperature Range

  • -40° to 120° C (-40° to 248° F)

Wetted Materials

  • 304 Stainless Steel

  • OEM
  • Process Equipment
  • Process Applications

Documentation

Approvals

Catalogs

Manuals

show more