Yodify Product Library
Instantly add the 142P8*6 Series Vacuum/Pressure Switch and 50,000+ more product series to your store or catalog  
Book Your Demo and See How
or create your store

142P8*6 Series Vacuum/Pressure Switch

Brand: ITT Neo-Dyn

The Neo-Dyn® Series 142P8 is a Ultra low pressure and vacuum to pressure crossover switch. 

Unique construction using efficient Nega-Rate® Belleville disc spring for stable set points and high proof pressure. 

Explosion proof enclosure and wide range of wetted materials makes this switch especially well suited for hazardous or corrosive atmospheres.

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

  • ATEX
  • CSA
  • FM
  • IEC Ex
  • INMETRO
  • UL

Conduit Connection

  • 1/2” NPT Male
  • 3/4” NPT

Deadband, Approximate

  • Inches WC: 0.75 to 1

Diaphragm Material

  • 316 Stainless Steel
  • Hastelloy C
  • Polyimide
  • Tantalum

Electrical - Free Leads

  • 72” (182 cm) Free Leads
  • PVC Insulated 18 AWG, 18” (45.7 cm) Long Leads

Electrical Contacts

  • Gold

Electrical Rating

  • SPDT & DPDT: 0.5 A Resistive at 125 Vdc
  • SPDT & DPDT: 11 A, 1/4 hp at 125/250 Vac
  • SPDT & DPDT: 5 A Resistive, 3 A Inductive at 28 Vdc

Enclosure Finish

  • Epoxy Paint

Environmental Protection

  • IP66
  • NEMA 13
  • NEMA 4X
  • NEMA 7
  • NEMA 9

NPT Connection

  • 1/2” NPT Female

O-Ring Material

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

Process Connection Material

  • 316 Stainless Steel
  • Hastelloy C

Process Temperature

  • -46° to 121° C (-50° to 250° F)

Proof Pressure

  • 30” WC Vacuum to 100 psig

Set Point - Decreasing

  • Inches WC: -40 to 40
  • kPa: -9.9 to 9.9
  • mbar: -99.6 to 99.6

Set Point - Increasing

  • Inches WC: -40 to 40
  • kPa: -9.9 to 9.9
  • mbar: -99.6 to 99.6

Switch Type

  • DPDT
  • SPDT

System Pressure

  • 30” WC Vacuum to 15 psig
  • kPa: -7.4 to 103.4
  • mbar: -74.7 to 1034
Instantly populate your store or catalog 
CREATE YOUR SITE
or book a demo with the Yodify Team
show more