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110P NEMA 4 & 13 Pressure Switch

Brand: ITT Neo-Dyn

Sensitive Nega-Rate belleville spring adjustable pressure switch for low pressure applications.

Specifications

Brand

Adjustment Type

  • Concealed Wrench Flat Adjustment with Range Scale

Ambient Temperature Range

  • -40° to 82° C (-40° to 180° F)

Approvals & Certifications

  • SIL Certification as Per IEC 61508

Approvals & Certifications

  • CE
  • CSA
  • UL

Conduit Connection

  • 1/2” NPT Female with Terminal Block

Deadband, Approximate

  • Inches WC: 3
  • psig: 0.25

Diaphragm Material

  • Stainless Steel
  • Teflon-Coated Polyimide

Electrical Connectors

  • 5-Pin Brad Harrison Connector

Electrical Contacts

  • Gold

Electrical Rating

  • 0.5 A Resistive at 125 Vdc - DPDT
  • 0.5 A Resistive, 0.04 A Inductive at 125 Vdc - SPDT
  • 1 A Resistive, 0.5 A Inductive at 125 Vdc - Double Break
  • 1/2 hp at 250 Vac - Double Break
  • 1/4 hp at 125 Vac - Double Break
  • 1/4 hp at 250 Vac - SPDT
  • 1/8 hp at 125 Vac - SPDT
  • 11 A, 1/4 hp at 125/250 Vac - DPDT
  • 15 A at 125/250 Vac - SPDT, Double Break
  • 5 A Resistive, 3 A Inductive at 28 Vdc - DPDT

Enclosure Finish

  • Epoxy Paint

Environmental Protection

  • NEMA 13
  • NEMA 3
  • NEMA 3R
  • NEMA 3S
  • NEMA 4
  • NEMA 4X

Indication

  • Neon Light

Maximum System Pressure

  • psig: 300 (bar: 20.7, kPa: 2,068)

NPT Connection

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

O-Ring Material

  • Buna-N
  • Ethylene Propylene (EPR)
  • Viton

Process Connection Material

  • 316 Stainless Steel
  • Aluminum

Process Temperature

  • -40° to 149° C (-40° to 300° F)

Proof Pressure

  • psig: 500 (kPa: 3,447, bar: 34.47)

Screw Material

  • Stainless Steel

Set Point - Decreasing

  • bar: 0.186 to 1.017
  • Inches WC: 7 to 97
  • kPa: 18.96 to 101.7
  • psig: 2.75 to 14.75

Set Point - Increasing

  • bar: 0.20 to 1.03
  • Inches WC: 10 to 100
  • kPa: 20.68 to 103.4
  • psig: 3 to 15

Switch Type

  • Double Break
  • DPDT
  • SPDT

System Pressure

  • bar: 0 to 20.68
  • kPa: 0 to 2,068
  • psig: 0 to 300

Wetted Materials

  • 316 Stainless Steel Port
  • Aluminum Port
  • Buna-N
  • Teflon Coated Polyimide

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