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Model 422 Pressure Transmitter

Description

Model 422 Pressure Transmitter is small in size, but packs a high-performance punch. The electronics and silicon sensor design have a combined accuracy of better than ±0.08%. Model 422 is a versatile high performance test and control sensor that offers a fast response time, noise immunity, and is CE compliant.

Features:

  • All Stainless Steel construction
  • High Accuracy
  • Shunt Calibration circuit option
  • Low Pressure Applications

Performance:

  • Full Scale Pressure Range (FSPR): 0-3 thru 0-5000 PSI (0-0.2 to 0-345 bar), 0-15 PSIV (0-1.03 barV)*
  • Zero balance: ≤± 0.25% FSO
  • Non-Linearity (Best Fit Straight Line): ≤±0.06% FSO standard, optional ±0.04%
  • Hysteresis & Repeatability: ≤±0.06% FSO standard
  • Full Scale Output: 5 Vdc≤ ± 0.25% FSO
  • Long Term Stability: ≤± 0.3% FSO per 6 months
  • Compensated Temperature*: 32°F to 180°F (0°C to 82°C)
    • * Modified specification for vacuum and compound ranges: Compensated Temperature Range32°F to 170°F (0°C to 77°C)
  • Operating Temperature Range: -40°F to 185°F (-40°C to 85°C)
  • Storage Temperature: -40°F to 250°F (-40°C to 121°C)
  • Maximum Fluid Temperature: 250°F (121°C)
  • Combined Thermal Effect (zero & span): ≤±2% FSO per 100°F typical

Electrical:

  • Supply Voltage: 9 to 30 Vdc (12 to 30 Vdc for DM option)
  • Power Supply Regulation: <±0.05% FSO per Volt Output Signal
  • Output Signal: 0-5 Vdc
  • Circuit Protection: Short circuit and reverse polarity protected
  • Voltage Spike Protection: Withstand 1000 volt spike per EN6100-4-5
  • RFI/EMI Suppression: CE marked, EN 61326
  • Insulation Resistance: <5nS conductance
  • Response Time: <1.5 millisecond
  • Electrical Connections: 6-pin bayonet (standard)
  • Pin Outs:
    • Pin A: +Power
    • Pin B: -Power
    • Pin C: +Signal
    • Pin D: -Signal
    • Pin E: AC ground (standard)
    • Pin F: No connection
  • Connector Options:
    • BP: Micro change (M12)
    • BN: 4-pin bayonet
    • ZU: Cable gland

Mechanical:

  • Pressure Connection: 1/8″ NPT female
  • Proof Pressure:
    • 3x range or 1,200 PSI (whichever is less) for 0-3 thru 0-500 PSI
    • 3x range or 9,000 PSI (whichever is less) for 0-1,000 thru 5,000 PSI
  • Burst Pressure:
    • 5x range or 2,400 PSI (whichever is less) for 0-3 thru 0-500 PSI
    • 5x range or 10,000 PSI (whichever is less) for 0-1,000 thru 0-5,000 PSI
  • Pressure Cavity Volume: 1.5 mL
  • Mounting: May be supported by process piping

To learn about other Pressure Transmitters like the Model 422 Pressure Transmitter available at BBP, click here.

Additional information

Industry

Chemical, Engineering, Food & Beverage, Oil & Gas, Pharmaceutical, Power Generation, Pulp & Paper, Refining, Water & Wastewater

Manufacturer

Viatran