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P1X Series Pressure Switch

Brand: Barksdale

Barksdale's P1X Series Explosion Proof Pressure Switch offers extremely long life and the accuracy you need for your pressure control applications in hazardous locations.

Designed with Dia-Seal Piston technology, the P1X assures millions of maintenance free, leakage free cycles. A rugged NEMA 7, 9 enclosure makes this switch an ideal choice for indoor installations.

Setpoints are easily adjusted via a tamper-proof external adjustment screw, and the switch can be safely adjusted within the hazardous location.

Designed to control pressures up to 1600 psi, the P1X Series Explosion Proof Pressure Switch is an outstanding choice for your demanding hazardous area applications.
Features
  • Explosion proof housing 
  • High reliability 
  • Extremely long life 
  • UL & CSA listed

Specifications

Brand

Accuracy

  • ± 2 % of the Adjustable Range

Adjustment Type

  • Factory Set (Pre-Set)
  • Field Adjustable

Approvals & Certifications

  • CSA
  • PED
  • UL

Deadband, Approximate

  • bar: 0.03 to 5.3
  • kPa: 2.7 to 551.5
  • psig: 0.4 to 80

Diaphragm Material

  • Buna-N
  • Teflon
  • Viton

Electrical Connectors

  • Screw Terminals Via 1/2” NPT Female Conduit Connection

Electrical Rating

  • 1 A at 125 Vac
  • 10 A at 125/250 Vac, 3 A at 480 Vac
  • 10 A at 125/250 Vac, 3 A at 480 Vac with Elastomer Boot
  • 10 A at 125/250 Vac, 3 A at 480 Vac, 0.5 A at 125 Vdc, 0.25 A at 250 Vdc
  • 10 A at 125/250/480 Vac, 2 A at 600 Vac, 0.05 A at 125 Vdc, 0.03 A at 250 Vdc
  • 10 A at 125/250/480 Vac, 2 A at 600 Vac, 0.4 A at 125 Vdc, 0.2 A at 250 Vdc
  • 5 A at 125/250 Vac

Enclosure, Body Material

  • Aluminum, Anodized

Environmental Protection

  • IP66
  • NEMA 7, 9 / IP66
  • NEMA 9

NPT Connection

  • 1/2” NPT Female
  • 1/4” NPT Female

O-Ring Material

  • Buna-N
  • Teflon
  • Viton

Operating Temperature

  • -20° to 60° C (-4° to 140° F)

Process Connection Material

  • 316 Stainless Steel
  • Aluminum

Proof Pressure

  • bar: 133
  • kPa: 13,790
  • psig: 2,000

Set Point - Decreasing

  • bar: 0.03 to 101
  • kPa: 3.45 to 10,480
  • psig: 0.5 to 1,520

Set Point - Increasing

  • bar: 0.1 to 107
  • kPa: 10.3 to 11,032
  • psig: 1.5 to 1600

Storage Temperature

  • -40° to 93° C (-40° to 200° F)

Switch Type

  • SPDT

System Pressure

  • bar: 0.03 to 133
  • kPa: 3.45 to 13,790
  • psig: 0.5 to 2,000

  • Air Proving in HVAC Systems
  • Engine Monitoring
  • General Industrial Applications
  • Irrigation Systems
  • Machine Tools
  • Pump & Compressor Monitoring

Documentation

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