PDT Differential Pressure Gauge

Brand: Winters Instruments

Features
  • Brass or stainless steel wetted parts
  • Both conventional and balanced scale available
  • ASME B40.100 compliant
  • CRN registered

Specifications

Accuracy

  • ± 1 % ANSI/ASME Grade 1A

Ambient Temperature Range

  • -40° to 65° C (-40° to 150° F)

Approvals & Certifications

  • CRN

Enclosure, Body Material

  • Aluminum

Flange Material

  • Stainless Steel
  • Steel

Lens

  • Glass Lens

Materials of Construction

  • Bourdon Tube: Phosphor Bronze
  • Pointer (Micrometer) & Dial (White with Black Markings): Aluminum
  • Socket, Bourdon Tube (AISI): 316 Stainless Steel
  • Socket: Brass

Movement

  • Brass

NPT Connection

  • 1/4" NPT Male

Operating Pressure

  • Maximum

Overpressure & Static Pressure Limits

  • Overpressure: 30 % of Full Scale Value

Pressure Range

  • bar: 0 to 41.37
  • kPa: 0 to 4,137
  • psi: 0 to 600

Pressure Type

  • Differential

Process Temperature

  • -40° to 65° C (-40° to 150° F)

Ring Material

  • 4-1/2" (115 mm): Stainless Steel
  • 6" (150 mm): Aluminum

Size

  • Dial: 4-1/2" (115 mm)
  • Dial: 6" (150 mm)

Static Pressure

  • psi: 22 to 900 (kPa: 151.7 to 6,205, bar: 1.517 to 62.05)

Wetted Materials

  • Brass
  • Stainless Steel

  • Single Pointer to Show Difference From Two Pressure Sources
  • Typically Used to Measure Pressure Drops Across a Filter, Pump or Other Equipment

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