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NOSHOK PT30 High-Performance Transmitters & Transducers

NOSHOK PT30 High-Performance Fixed-Range Transmitters and Transducers are industrial pressure transmitters and transducers with gauge, compound, absolute, and vacuum ranges from 2psig to 15,000psig. The PT30 features optional front flush process connections and available current and voltage outputs. These NOSHOK transmitters and transducers feature a response time of <1ms and accuracy of ±0.25% of span. Applications include hydraulics and pneumatics, automotive, pumps and compressors, refrigeration controls, and more.

Features

  • 2psig to 15,000psig gauge, compound, absolute, and vacuum ranges
  • Compact size
  • Current and voltage outputs available
  • 316 Stainless Steel wetted parts
  • RoHS compliant
  • Built to CE standards to suppress RFI, EMI, and ESD
  • Optional front flush process connections available

Applications

  • Hydraulics and pneumatics
  • Automotive
  • Pumps and compressors
  • Refrigeration controls
  • Mobile equipment
  • General industrial
  • Front flush
    • Adhesives/resins
    • Wastewater
    • High-viscosity fluids
    • Slurries/sludge

Specifications

  • Output signals
    • 4mA to 20mA, 2-wire
    • 1VDC to 5VDC, 3-wire
    • 0VDC to 10VDC, 3-wire
    • 0VDC to 10VDC, 3-wire
    • 0.5VDC to 4.5VDC, 3-wire
    • 0.5VDC to 4.5VDC ratiometric, 3-wire
  • ±0.25% of span accuracy, non-linearity best fit straight line per IEC 61298-2 at reference conditions
  • <1ms response time
  • >10 million load cycles
  • Temperature ranges
    • -20°C to +85°C (compensated)
    • -30°C to +105°C (media)
    • -30°C to +150°C (media with three-fin cooling element)
    • -20°C to +85°C (ambient)
    • -40°C to +125°C (storage)
  • Power requirement
    • 4mA to 20mA, 2-wire (10VDC to 35VDC)
    • 8VDC to 35VDC
      • 0VDC to 5VDC, 3-wire
      • 1VDC to 5VDC, 3-wire
      • 0.5VDC to 4.5VDC non-ratiometric, 3-wire
    • 12VDC to 35VDC (0VDC to 10VDC, 3-wire)
    • 4.5VDC to 5.5VDC (0.5VDC to 4.5VDC ratiometric, 3-wire)
  • Proof pressure
    • 2x full scale <7500psi
    • 1.5x full scale 7psi to 10,000psi
    • 1.2x full scale >10,000psi
  • Burst pressure
    • 3x full scale <7500psi
    • 2x full scale 7psi to 10,000psi
    • 1.5x full scale >10,000psi
  • Environmental rating
    • IP65 (DIN EN 175301-803 Form A, DIN EN 175301-803 Form C)
    • IP67 (4-pin Bayonet, 6-pin Bayonet, Packard, M12 x 1 (4-pin), Deutsch)
    • IP68 (integral cable (gauge reference devices <400psi are IP67))

Specifications

  • Output signals
    • 4mA to 20mA, 2-wire
    • 0VDC to 5VDC, 3-wire
    • 0VDC to 10VDC, 3-wire
    • 1VDC to 5VDC,3-wire
  • ±0.25% of span accuracy, optional ±0.125% of span, non-linearity best fit straight line per IEC 61298-2 at reference conditions
  • ±10% full scale for zero and span adjustment
  • <1ms response time (between 10% and 90% full scale)
  • >100 million load cycles
  • Temperature ranges
    • 0°C to +80°C (compensated)
    • -30°C to +100°C (media)
    • -30°C to +85°C (ambient)
    • -40°C to +100°C (storage)
  • Power requirement
    • 10VDC to 30VDC
      • 4mA to 20mA, 2-wire
      • 1VDC to 5VDC, 3-wire
      • 0VDC to 5VDC, 3-wire
    • 0VDC to 10VDC, 3-wire (14VDC to 30VDC)
  • Proof pressure
    • 3x full scale <300psi
    • 2x full scale 300psi to 10,000 psi
    • 1.5 full scale >10,000 psi
  • Burst pressure
    • 5x full scale <300psi
    • 4x full scale 300psi to 10,000 psi
    • 3x full scale >10,000 psi
  • Environmental rating
    • IP65 (DIN EN 175301-803 Form C, DIN EN 175301-803 Form A)
    • IP67 (4-pin Bayonet, 6-pin Bayonet, 1/2" NPT conduit, M12 x 1 (4-pin), integral cable)

Part Numbering Guide

Chart - NOSHOK PT30 High-Performance Transmitters & Transducers
Published: 2026-05-12 | Updated: 2026-05-13