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160P*3 Series Differential Pressure Switch

Brand: ITT Neo-Dyn

The Neo-Dyn® Series 160P is a mid-range, adjustable differential pressure switch. 

Efficient Nega-Rate Belleville disc spring sensing mechanism. 

Weather proof enclosure and stable set points during system pressure changes makes this switch ideal for a wide variety of 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

  • psid: 0.35 to 6

Diaphragm Material

  • Stainless Steel
  • Teflon-Coated Polyimide

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
  • 1/4 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
  • 5 A Resistive, 3 A Inductive at 28 Vdc - DPDT

Enclosure Finish

  • Epoxy Paint

Enclosure, Body Material

  • Aluminum

Environmental Protection

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

Indication

  • Neon Light - 115 Vac

Maximum System Pressure

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

NPT Connection

  • 1/4” NPT Female

O-Ring Material

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

Process Connection Material

  • Aluminum

Process Temperature

  • -40° to 121° C (-40° to 250° F)

Proof Pressure - High Over Low

  • psid: 1,000 (bar: 68.95, kPa: 6895)
  • psid: 500 (bar: 34.47, kPa: 3447)

Proof Pressure - Low Over High

  • psid: 200 (bar: 13.79, kPa: 1379)
  • psid: 400 (bar: 27.58, kPa: 2758)

Set Point - Decreasing

  • bar: 0.051 to 7.171
  • kPa: 5.171 to 717.1
  • psid: 0.75 to 104

Set Point - Increasing

  • bar: 0.075 to 7.584
  • kPa: 7.584 to 758.4
  • psid: 1.1 to 110

Switch Type

  • DPDT
  • SPDT

System Pressure

  • bar: 0 to 34.47
  • kPa: 0 to 3,447
  • psid: 0 to 500

Wetted Materials

  • Aluminum
  • Stainless Steel
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