Features:
  • The T5420 Digital-Pneumatic Transducer is compatible with most digital systems using TTL and CMOS Logic.
  • Fail safe high or low will return the output to 3 psig for direct acting mode or to 15 psig for reverse acting mode if the power is lost, regardless of the logic selected.
  • Field reversible feature provides output which is directly or inversely proportional to the input signal.
  • Integrated volume booster output meets input requirements of final control elements requiring a higher capability output signal, increased output pressure, and/or increased flows.
  • Vibration resistance maintains set points, under adverse vibration conditions.
  • Various mounting configurations allow installation flexibility for most applications.
  • External zero adjustment provided for ease of calibration.
The above description encapsulates the entire product series. Specifications for individual configurations may vary depending on the selection chosen.
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Selected Configuration

Model #:

Model T5420

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1 Item

Configuration

reset configuration

Pressure Range

  • bar: 0.2 to 6.2
  • kPa: 20 to 620
  • psig: 3 to 90

Supply Pressure

  • psig: 20 + 2 (kPa: 150 + 15, bar: 1.5 + 0.15)

Supply Pressure Effect

  • 1% of Span for psig: 2 (kPa: 14, bar: 0.14) Supply Change

Pressure Type

  • Gauge

Ambient Temperature

  • 0° to 65.5° C (32° to 150° F)

Independent Linearity

  • + 0.25% Full Scale

Hysteresis

  • Within 0.1% Full Scale

Repeatability

  • Within 0.1% Full Scale

Resolution

  • 0.4% of Span

Ratio

  • 1:1
  • 1:2
  • 1:3
  • 1:4
  • 1:5
  • 1:6

Inlet Process Connection - Threaded

  • 1/4" Female NPT

Outlet Process Connection - Threaded

  • 1/4" Female NPT

Conduit Connection

  • 1/2" NPT

Power

  • 115 Vdc - 3 Watts
  • 230 Vdc - 3 Watts
  • 24 Vdc - 3 Watts

Flow Capacity

  • 15 SCFM (25.5 m³/hr) Maximum at psig: 20 (bar: 1.5, kPa: 150) Supply
  • 45 SCFM (76.5 m³/hr) at psig: 100 (kPa: 700, bar: 7)

Air Consumption

  • 0.16 SCFM (0.27 m³/hr) Maximum (dead end) at psig: 20 (bar: 1.5, kPa: 150) Supply

Mounting

  • Bracket Kit

Enclosure/Body Material

  • Aluminum

Ball Material

  • Brass
  • Sapphire

Orifice Material

  • Brass
  • Sapphire