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Series 1000W Weatherproof Diaphragm Operated Pressure Switch

Brand: Dwyer Instruments, LLC

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With extremely rugged construction the Series 1000W Weatherproof Diaphragm Operated Pressure Switch provides excellent reliability in chemical, petroleum and industrial plants.

Bellville spring movement permits mounting of control in any position and helps prevent contact chatter.

New design also provides high over-pressure protection. Weatherproof housing is standard.
Features
  • Weatherproof housing is ideal for a wide variety of applications where dust or water is present
  • Spring movement design provides for control in any mounting position and prevents contact chatter reducing false or inconsistent switching
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With extremely rugged construction the Series 1000W Weatherproof Diaphragm Operated Pressure Switch provides excellent reliability in chemical, petroleum and industrial plants.

Bellville spring movement permits mounting of control in any position and helps prevent contact chatter.

New design also provides high over-pressure protection. Weatherproof housing is standard.
Features
  • Weatherproof housing is ideal for a wide variety of applications where dust or water is present
  • Spring movement design provides for control in any mounting position and prevents contact chatter reducing false or inconsistent switching

Specifications

Adjustment Type

  • Thumbscrew

Approvals & Certifications

  • CE
  • UL

Conduit Connection

  • 3/4” NPT Female

Deadband, Approximate

  • psig: 2 to 75 (kPa: 14 to 517, bar: 0.14 to 5.2)

Diaphragm Material

  • FEP
  • Polyimide

Electrical Connectors

  • Screw Typical

Electrical Rating

  • 15 A at 125/250 Vac Resistive

Enclosure, Body Material

  • 316 Stainless Steel
  • Aluminum

Environmental Protection

  • IP66
  • NEMA 4X

Mounting Position

  • Any Orientation

NPT Connection

  • 1/4” NPT Female

Set Point - Decreasing

  • bar: 0.34 to 96
  • kPa: 34 to 9,600
  • psig: 5 to 1,400

Set Point - Increasing

  • bar: 0.34 to 96
  • kPa: 34 to 9,600
  • psig: 5 to 1,400

Switch Type

  • SPDT Snap Switch

System Pressure

  • bar: 206
  • kPa: 20,684
  • psig: 3,000

Temperature Range

  • -35° to 77° C (-31° to 171° F)

Typical Applications

  • Chemical, petroleum, food and drug processing industries
  • Process and Industrial applications