Marsh Bellofram 2KENNF42DF63000 Pressure Trandsucer, Explosion Proof, I to P;6-30 psi Output, 4-20 mA Input

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Marsh Bellofram Mfr # 2KENNF42DF63000 – Item # WW-68826-34
±0.25% full scale accuracy
  • 4 to 20 mA Input
  • High and low split ranging
  • Field-selectable features
  • Direct and reverse acting input and output
  • 18 month warranty

SPECS & DESCRIPTION

Specifications & Description

  • Min Exhaust Flow Rate (SCFM)1
  • Forward Flow Capacity (SCFM)24
  • Forward Flow Capacity (LPM)677
  • Min Operating Temperature (° F)-20
  • Max Operating Temperature (° F)160
  • Min Operating Temperature (° C)-28
  • Max Operating Temperature (° C)71
  • Control Range (low) (PSI)6
  • Control Range (high) (PSI)30
  • Process Connection NPT(F) (in)1/4
  • ApprovalEX (explosion proof)
  • DescriptionPressure Trandsucer, Explosion Proof, I to P;6-30 psi Output, 4-20 mA Input
  • Warranty18 months
18 Month WarrantyFM Approved

Key Features

  • 4 to 20 mA Input
  • High and low split ranging
  • Field-selectable features
  • Direct and reverse acting input and output
  • 18 month warranty

More About this Item

Transducers are designed for valve actuating, air cylinders, and controllers. The 4 to 20 mA current input is conditioned to provide a signal directly proportional to the desired pressure output. The piezo-ceramic actuator serves as a control link between electrical input and pressure output. As voltage increases, the force applied by the actuator increases, so as to restrict nozzle bleed and thus increase pilot pressure. The increased pilot pressure applied to the diaphragm causes opening of the supply valve increasing output pressure.

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