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Series 420 & 422 General Industrial Transducer

Brand: Barksdale

Barksdale's Series 420 and 422 Transducers are general-purpose, industrial grade transducers, ideal for use in general industrial applications.

Wetted parts are constructed of 17-4PH and 300 Series Stainless Steel, with NEMA 3 enclosures constructed of 304 Stainless Steel.

These units use a stable, diffused silicon sensor, that achieve .25% accuracy, have pressure ranges from 0-10,000 psi and are available with either 0 - 30 millivolt or 0 - 100 millivolt ratiometric output.

High pressure snubbers are standard on units at 2,000 psi and above.
Features
  • General purpose, industrial grade transducer
  • Diffused silicon sensor for high accuracy and reliability
  • Rugged stainless steel construction
  • Built-in pressure snubber for high pressure applications [psi: 2,000 (kPa: 13,790, bar: 138) and above]
  • Wide range of electrical connections available

Specifications

Brand

Accuracy

  • ± 0.25 % of Full Scale Output at 24° C (75° F) Typical

Approvals & Certifications

  • cULus
  • UL

Cable Length

  • Electrical Connection: 3 feet (1 metre)

Compensated Temperature

  • -1° to 71° C (30° to 160° F)

Electrical Connectors

  • 22 AWG
  • Bendix Connector
  • Bendix Connector with Mating Plug P/N 23969
  • Cable Connector
  • Conductor Cable
  • DIN Connector
  • Hirschman Connector
  • Hirschman Connector with Mating Plug P/N 239236
  • PVC Jacketed Un Shielded Cable

Enclosure, Body Material

  • 304 Stainless Steel

Environmental Protection

  • IP54
  • IP66
  • NEMA 3
  • NEMA 4

Excitation Voltage

  • Input: 10 V
  • Regulated Input (Nominal): 5-15 Vdc

NPT Connection

  • 1/4”-18 NPT Male

Operating Temperature

  • -40° to 85° C (-40° to 185° F)

Output

  • Full Scale Output: 100 mV ± 1 mV - 422 Model
  • Full Scale Output: 30 mV ± 1 mV - 420 Model
  • Sensitivity: 10 mV/V - 422 Model
  • Sensitivity: 3 mV/V - 420 Model
  • Zero Output: 0 mV ± 2 mV

Pressure Cycles

  • Typical Life Cycle: 100 Million Cycles

Pressure Range

  • bar: 0 to 689
  • kPa: 0 to 68,950
  • psi: 0 to 10,000

Pressure Type

  • Absolute
  • Gauge

Proof Pressure

  • 2 times Rated Pressure or [psi: 13,000 (kPa: 89,630, bar: 896.3)], Max.

Resistance

  • Input: 15,000 ohms, Max.

Response Time

  • 2 kHz

Shock

  • 50 G at 11 milliseconds (MIL-STD-202 Method 213, Condition G)

Span & Zero Effect

  • ± 3 % of Full Scale Output, Max.

Stability

  • Long Term Stability: ± 0.5 % of Full Scale Output Calibration Curve

Storage Temperature

  • -40° to 85° C (-40° to 185° F)

UNF/UNC Connection

  • 7/16”-20 UNF Female-2B

Vibration

  • 15 G at 10 to 2,000 Hz (MIL-STD-202)

Wetted Materials

  • 17-4 PH
  • 300 Stainless Steel

  • Cranes
  • Gas Metering
  • HVAC
  • Medical Equipment
  • Oil Pressure Hydraulics
  • Presses
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